Skyrc Ultimate Duo D260 Instruction Manual

This charger is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the charger. Do not recharge non-rechargeable batteries! During charging, the battery must be placed in a well-ventilated area! Never leave the charger unattended when charging the battery. WARNING: Introduction Special Features Warning and Safety Notes Program Flow Chart Explanation of Buttons Power and Battery Connection Operating Program Lithium Battery Program (LiPo/LiFe/LiIon/LiHV) NiMH/NiCd Battery Program Pb Lead-acid Battery Program DC Power Supply Battery Memory Set and Call Out System Setting Battery Voltage Meter Battery Resistance Meter Warning and Error Message The Set Contains Specification Regulatory Information Commonly Used Terms Warranty and Service 01 03 05 08 09 10 12 14 17 21 24 25 27 29 30 31 32 33 34 36 37

chargers is extremely dangerous, which may cause fire and explosion. Congratulations on your choice of SKYRC D260 AC/DC Dual Balance Charger/ Discharger/Power Supply. This unit is simple to use, but the operation of a sophisticated automatic charger such as SKYRC D260 does require some knowledge on the part of the user. These operating instructions are designed to ensure that you quickly become familiar with its functions. It is therefore important that you read right through the Operating Instructions, Warning and Safety Notes before you attempt to use your new charger for the first time. We hope you have many years of pleasure and success with your new battery charger. SKYRC D260 is a twin-channel charger with two independent circuits which can charge batteries of varying chemistries (LiPo/LiFe/Lilon/LiHV/NiMH/NiCd/ Pb) simultaneously. Capable of operating as a power supply with the maximum output of 130W helps the hobbyists to power other DC equipments. Please BE SURE to read these INSTRUCTIONS, WARNING and SAFETY NOTES before you use the charger for the first time. It can be dangerous to mis-handle batteries and battery chargers, as there is always a risk of batteries catching fire and exploding.

using this product, as it covers a wide range of information on operating and safety. Or please do use this product in company with a specialist! Cooling Fan DC Input: 11-18V USB Port Dot Matrix 128x64 LCD Display Switch from Channel A to B or Channel B to A Scroll Through the Main Menu Stop Any Charge Processes Alter Values See the Status of Individual Cells in Balance Charge Mode Resume or Start Charge Processes AC Input 100-240V Power Switch Output Socket 4mm Banana Plug Balance Lead Socket Balance Lead Socket Output Socket 4mm Banana Plug Micro USB Port for PC Link & firmware upgrade

intelligently and automatically charge 2 battries at once to their maximum capacity. To top of it, the batteries being charged do not even need to have the same configuration. You can connect different chemistry (LiPo/LiFe/Lilon/LiHV/NiMH/NiCd/Pb) batteries into any of the charging ports. Dual Input Optimized Operating Software SKYRC D260 features the so-called AUTO function that sets the feeding current during the process of charging or discharging. Especially for lithium batteries, it can prevent the overcharging which may lead to an explosion due to the user's fault. It can disconnect the circuit automatically and alarm once detecting any malfunction. All the programs of this product were controlled through two way linkage and communication, to achieve the maximum safety and minimize the trouble. All the settings can be configured by users! Special Features DC Power Output Supported With the unique feature of DC power source, the user does not have to carry additional big and heavy power supply to the racing track or flying filed. The input of the charger is AC 100-240V and DC 11-18V. In both AC and DC mode, the power of each channel is 130W. Total power is 260W. LiPo NiMH D260 Battery Memory (Data Store/Load) The charger can store up to 10 different charge/discharge profiles for each channel. You can keep the data pertaining to program setting of the battery of continuous charging or discharging. Users can call out these data at any time without any special program setting. Terminal Voltage Control(TVC) The charger allows user to change the end voltage. (for expert user only)

During the process of discharging, SKYRC D260 can monitor and balance each cell of the battery individually. Error message will be indicated and the process will be ended automatically if the voltage of any single one cell is abnormal. Function of the two modes differs from each other. “FAST CHG” minimizes battery charge time, while “STORAGE” has the capacity to control the final battery voltage, which is necessary and helpful for a rarely used battery. Fast Charge and Storage Mode of Lithium Battery Re-Peak Mode of NiMH/NiCd Battery In re-peak charge mode, the charger can peak charge the battery once, twice or three times in a row automatically. This is good for making the battery fully charged. D260 Automatic Charging Current Limit You can set up the upper limit of the charging current when charging your NiMH or NiCd battery, it is useful for the NiMH battery of low impedance and capacity in the 'AUTO' charging mode. Capacity Limit The charging capacity is always calculated as the charging current multiplied by time. If the charging capacity exceeds the limit, the process will be terminated automatically when you set the maximum value. Processing Time Limit: You can also limit the maximum process time to avoid any possible defect. Battery Internal Resistance Meter The user can check battery's total internal resistance and each cell's internal resistance. Battery Voltage Meter The user can check battery's total voltage, the highest voltage, the lowest voltage and each cell's voltage. Delta-peak Sensitivity for NiMH/NiCd Delta-peak sensitivity for NiMH/NiCd battery: The automatic charge termination program based on the principle of the Delta-peak voltage detection. When the battery's voltage exceeds the threshold, the process will be terminated automatically. Cyclic Charging/Discharging 1 to 5 cyclic and continuous process of charge > discharge or discharge > charge is operable for battery refreshing and balancing to stimulate the battery's activity. USB Power 5V/2.1A You can charge your phone and tablet using the built-in USB power output port.

instructions for maximum safety; otherwise the charger and the battery can be damaged or at worst it can cause a fire. Never leave the charger unattended when it is connected to its power supply. If any malfunction is found, TERMINATE THE PROCESS AT ONCE and refer to the operation manual. Keep the charger well away from dust, damp, rain, heat, direct sunshine and vibration. Never drop it. The allowable DC input voltage is 11~18V DC. This charger and the battery should be put on a heat-resistant, non-inflammable and non-conductive surface. Never place them on a car seat, carpet or similar. Keep all the inflammable volatile materials away from operating area. Make sure you know the specifications of the battery to be charged or discharged to ensure it meets the requirements of this charger. If the program is set up incorrectly, the battery and charger may be damaged .It can cause fire or explosion due to overcharging. Be very careful to choose the correct voltage for different types of battery otherwise you may cause damage to the batteries. Incorrect settings could cause the cells to fire or explode. Warning And Safety Notes The allowable AC input voltage is 100~240V AC. Standard Battery Parameters 3.7V/cell Nominal Voltage Min. Discharge Voltage Max Charge Voltage Storage Voltage Allowable Fast Charge 3.7V/cell 4.2V/cell 3.8V/cell ≦1C LiPo LiIon 3.6V/cell 4.1V/cell ≦1C 3.3V/cell 3.6V/cell 3.3V/cell ≦4C LiFe 3.0-3.3V/cell 2.9-3.2V/cell 2.6-2.9V/cell 1.2V/cell 1.5V/cell n/a 1C-2C NiCd 1.2V/cell 1.5V/cell n/a 1C-2C NiMH 2.0V/cell 2.46V/cell n/a ≦0.4C Pb 0.1-1.1V/cell 0.1-1.1V/cell 1.8V/cell LiHV 3.8V/cell 4.35V/cell 3.85V/cell ≦1C 3.1-3.4V/cell 05 · D260

manufacturers) A battery that is already fully charged or just slightly discharged. Non-rechargeable batteries (Explosion hazard). Batteries that require a different charge technique from NiCd, NiMH, LiPo or Gel cell (Pb, Lead acid). A faulty or damaged battery. A battery fitted with an integral charge circuit or a protection circuit. Batteries installed in a device or which are electrically linked to other components. Batteries that are not expressly stated by the manufacturer to be suitable for the currents the charger delivers during the charge process. Please bear in mind the following points before commencing charging: Did you select the appropriate program suitable for the type of battery you are charging? Did you set up adequate current for charging or discharging? Have you checked the battery voltage? Lithium battery packs can be wired in parallel and in series, i.e. a 2 cell pack can be 3.7V (in parallel) or 7.4V (in series). Have you checked that all connections are firm and secure? Make sure there are no intermittent contacts at any point in the circuit. Charging During charge process, a specific quantity of electrical energy is fed into the battery. The charge quantity is calculated by multiplying charge current by charge time. The maximum permissible charge current varies depending on the battery type or its performance, and can be found in the information by the battery manufacturer. Only batteries that are expressly stated to be capable of quick-charge are allowed to be charged at rates higher than the standard charge current. Connect the battery to the terminal of the charger: red is positive and black is negative. Due to the difference between resistance of cable and connector, the charger can not detect resistance of the battery pack, the essential requirement for the charger to work properly is that the charge lead should be of adequate conductor cross-section, and high quality connectors which are normally gold- plated should be fitted to both ends. Always refer to the manual by battery manufacturer about charging methods, recommended charging current and charging time. Especially, the lithium battery should be charged according the charging instruction provided by the manufacturer strictly. Never attempt to charge or discharge the following types of batteries. Warning And Safety Notes · 06 D260

reduce the battery voltage to a defined level. The same attention should be paid to the discharging process as charging. The final discharge voltage should be set up correctly to avoid deep-discharging. Lithium battery can not be discharged to lower than the minimum voltage, or it will cause a rapid loss of capacity or a total failure. Generally, lithium battery doesn't need to be discharged. Please pay attention to the minimum voltage of lithium battery to protect the battery. Some rechargeable batteries have a memory effect. If they are partly used and recharged before the whole charge is accomplished, they remember this and will only use that part of their capacity next time. This is a memory effect. It is said that NiCd and NiMH batteries are suffering from memory effect. NiCd has more memory effect than NiMH. Attention should be paid to the connection of lithium battery especially. Do not attempt to disassemble the battery pack arbitrarily. Please get highlighted that lithium battery packs can be wired in parallel and in series. In the parallel connection, the battery’s capacity is calculated by multiplying single battery capacity by the number of cells with total voltage stay the same. The voltages imbalance may cause fire or explosion .Lithium battery is recommended to charge in series. Warning And Safety Notes 07 · D260

Note: The flow chart is taking one channel for example as the flow chart for the two channels (Channel A and Channel B) are identical. BATT/PROGRAM DC POWER SUPPLY POWER SET U=0.0V I=0.0A U=5.0V I=2.0A POWER: 010W POWER SET U=5.0V I=2.0A BATT/PROGRAM Pb BATT ENTER START BATT/PROGRAM NiMH BATT ENTER START NiMH CHARGE CURRENT 2.0A DEC INC NiMH DISCHARGE 0.1A CUT: 1.0V NiMH CYCLE CHG>DISCHG 1 DEC INC BATT/PROGRAM LiPo BATT LiPo BALANCE 2.0A 7.4V (2S) LiPo CHARGE 2.0A 7.4V (2S) LiPo FAST CHG 2.0A 7.4V (2S) LiPo STORAGE 2.0A 7.4V (2S) LiPo DISCHARGE 2.0A 7.4V (2S) ENTER START DEC INC DEC INC DEC INC DEC INC DEC INC DEC INC BATT/PROGRAM LiFe BATT Lilon BALANCE 2.0A 7.2V (2S) Lilon CHARGE 2.0A 7.2V (2S) Lilon FAST CHG 2.0A 7.2V (2S) Lilon STORAGE 2.0A 7.2V (2S) Lilon DISCHARGE 2.0A 7.2V (2S) ENTER START DEC INC DEC INC DEC INC DEC INC BATT/PROGRAM LiIon BATT LiFe BALANCE 2.0A 6.6V (2S) LiFe CHARGE 2.0A 6.6V (2S) LiFe FAST CHG 2.0A 6.6V (2S) LiFe STORAGE 2.0A 6.6V (2S) LiFe DISCHARGE 2.0A 6.6V (2S) ENTER START DEC INC DEC INC DEC INC DEC INC DEC INC BATT/PROGRAM BATT METER 4.20 4.19 4.19 V 0.00 0.00 0.00 V MAIN 0.00V H0.000V L0.000V DEC INC DEC INC DEC INC DEC INC NiMH RE-PEAK 1 NiMH AUTO CHARGE CURRENT 2.0A DEC INC DEC INC DEC INC LiHV BALANCE 2.0A 7.6V (2S) LiHV CHARGE 2.0A 7.6V (2S) LiHV FAST CHG 2.0A 7.6V (2S) LiHV STORAGE 2.0A 7.6V (2S) LiHV DISCHARGE 2.0A 7.6V (2S) BATT/PROGRAM LiHV BATT ENTER START DEC INC DEC INC DEC INC DEC INC DEC INC BATT/PROGRAM BATT MEMORY ENTER START [ BATT MEMORY 1 ] ENTER SET-> ENTER START BATT TYPE LiPo DEC INC BATT VOLTAGE 7.4V ( 2S ) DEC INC CHARGE CURRENT 4.9A DEC INC DISCHG CURRENT 2.2A DISCHG VOLTAGE 3.0V/CELL TVC=YOUR RISK ! 4.20V DEC INC ENTER START ENTER START BATT/PROGRAM SYSTEM SETTING-> ENTER START STOP BATT TYPE DEC INC SAVE PROGRAM ENTER SAVE PROGRAM SAVE…. [ BATT MEMORY 1 ] LiPo 7.4V (2S ) [ BATT MEMORY 1 ] C:4.9A D:2.2A ENTER CHARGE LOAD…… LiPo BALANCE 4.9A 7.4V(2S) LiPo CHARGE 4.9A 7.4V(2S) DEC INC LiPo FAST CHG 4.9A 7.4V(2S) DEC INC LiPo STORAGE 4.9A 7.4V(2S) LiPo DISCHARGE 2.2A 7.4V(2S) DEC INC DEC INC BATT TYPE NiMH DEC INC BATT VOLTAGE



2.4V (2S) ENTER START CHARGE CURRENT 3.3A DEC INC DEC INC TRICKLE 100mA DEC INC PEAK DELAY 1Min DEC INC DISCHG CURRENT 2.2A DEC INC DISCHG VOLTAGE



1.1V/CELL SAVE PROGRAM ENTER ENTER START BATT TYPE Pb BATT VOLTAGE 4.0V (2P) DEC INC CHARGE CURRENT 3.3A DEC INC DISCHG CURRENT





1.5A DEC INC DISCHG VOLTAGE


1.7V/CELL DEC INC SAVE PROGRAM ENTER DEC INC DEC INC DEC INC DEC INC BATT/PROGRAM BATT RESISTANCE DEC INC ENTER START 005 003 003 mΩ 005 mΩ DEC INC TATAL: 16mΩ H: 5mΩ L: 3mΩ ENTER START STARG/ENTER>3
Seconds
SAVE PROGRAM SAVE…. ENTER START [ BATT MEMORY 2 ] NiMH 2.4V (2S ) [ BATT MEMORY 2 ] C:1.0A D:1.0A STARG/ENTER>3s ENTER CHARGE LOAD…… NiMH CHARGE CURRENT 1.0A NiMH AUTO CHARGE CURRENT 1.2A DEC INC DEC INC DEC INC DEC INC NiMH DISCHARGE 1.0A CUT: 2.0V NiMH RE-PEAK 2 NiMH CYCLE DISCHG>CHG 1 [ BATT MEMORY 2 ] ENTER SET-> [ BATT MEMORY 3 ] ENTER SET-> SAVE PROGRAM SAVE…. ENTER START [ BATT MEMORY 3 ] Pb 4.0V (2P ) [ BATT MEMORY 3 ] C:3.3A D:1.5A ENTER CHARGE LOAD…… Pb NORMAL CHG 3.3A 4.0V(2P) Pb DISCHARGE 1.5A 4.0V(2P) DEC INC DEC INC SAFETY TIMER ON 120Min DEC INC CAPACITY CUT-OFF ON 5000mAH REST TIME CHG>DISCHG 10Min DEC INC TEMPERATURE UNIT CELSIUS KEY BEEP ON BUZZER ON VERSION HW:1.00 FW: 2.00 LOAD FACTORY SET ENTER DEC INC DEC INC DC INPUT LOW CUT-OFF 11.0V ENTER START START ENTER > 3s NiMH

SENSITIVITY D.PEAK

4mV Pb NORMAL CHG 2.0A 2.0V (1P) Pb AGM CHG 0.1A 2.0V (1P) Pb DISCHARGE 0.1A 2.0V (1P) Pb COLD CHG 0.1A 2.0V (1P) DEC INC DEC INC DEC INC 3975 3980 3978mV 3975 3980 3978mV ENTER >3” START Pb AGM CHG 0.1A 2.0V (1P) Pb COLD CHG 0.1A 2.0V (1P) BATT/PROGRAM NiCd BATT ENTER START NiCd CHARGE CURRENT 2.0A DEC INC NiCd DISCHARGE 0.1A CUT: 1.0V NiCd CYCLE CHG>DISCHG 1 DEC INC DEC INC NiCd RE-PEAK 1 NiCd AUTO CHARGE CURRENT 2.0A DEC INC DEC INC ENTER START DEC INC DEC INC ENTER START DEC INC DEC INC · 08 D260

START/ENTER button to make it blink then change the value by pressing DEC and INC button. The value will be stored by re-pressing the START/ENTER button. If there is another parameter can be altered in the same screen, when you confirm the first parameter value, the next parameter value will start to blink which means it is ready to alert. When you are willing to start the process, press and hold the START/ENTER button for 3 seconds. When you are willing to stop the progress or go back to previous step/screen, press the BATT PROG/STOP button once. CH A/CH B: It is used to switch from Channel A to B or vice versa. BATT PROG / STOP Button: It is used to stop the progress or go back to previous step/screen DEC Button: It is used to go through the menus and decrease the parameter value INC Button: It is used to go through the menus and increase the parameter value ENTER / START Button: It is used to enter parameter, store parameter on screen and start the program. Explanation of Buttons 09 · D260

1. Connecting to power source There are two kinds of inputs for SKYRC D260, DC 11-18V and AC 100-240V. 12V DC Battery / DC power supply connection. AC 100-240V power source connection. XT60 · 10 D260

2) NiMH/NiCd or Pb Battery Connection TO AVOID SHORT CIRCUITS, ALWAYS CONNECT THE CHARGE LEADS TO THE CHARGER FIRST, AND THEN TO THE BATTERY. REVERSE THE SEQUENCE WHEN DISCONNECTING THE PACK. WARNING! 2. Connecting the battery Balance Socket The balance wire attached to the battery must be connected to the charger with the black wire aligned with the negative marking. Ensure correct polarity! For safety reasons, the default setting for charging Lithium (LiPo, Lilon, LiFe and LiHV) battery is using balance adaptor to connect battery and charger in Charge, Fast Charge, Balance Charge, Discharge and Storage modes. But if the battery comes without balance wire,
please proceed with the prompting message "No balance cable detected, push enter to continue". Note: We will explain the operating procedure of one channel as the procedure for channel A and B is identical. Power and Battery Connection NiMH LiPo 11 · D260

will take Li-Po BALANCE CHARGE program for example, Note: We will explain the operating procedure of one channel as the procedure for channel A and B is identical.. 1. Connection Connecting to power source There are two kinds of inputs for SKYRC D260, DC 11-18V and AC 100-240V. A. Operating in AC mode SKYRC D260 comes with built-in switching power supply. You can connect the AC power cord directly to the main AC socket. (100-240V AC). Note: The output power in AC/DC mode is rated 130W for both Channel A and Channel B. B. Operating in DC mode Please connect SKYRC D260 with AC/DC power supply by supplied DC input cable. Also you could use terminal clips with DC connectors, for attaching directly to 12V car batteries. It is critically important that you use either a fully charged 13.8V car battery or a high-quality AC/DC power supply in the range of 11-18V DC output with minimum power 350W or higher to insure reliable performance. 1). Connecting the battery Important!!! Before connecting a battery it is absolutely essential to check one last time that you have set the parameters correctly. If the settings are incorrect, the battery may be damaged, and could even burst into flames or explode. To avoid short circuits between the banana plugs, always connect the charge leads to the charger first, and only then to the battery. Reverse the sequence when disconnecting the pack. 2). · 12 D260

the charger first, then connect the battery. Reverse the sequence when disconnecting. WARNING: Balance Socket The balance wire attached to the battery must be connected to the charger with the black wire aligned with the negative marking. Take care to maintain correct polarity! (See the wiring diagram below.) This diagram shows the correct way to connect your battery to the SKYRC D260 while charging. 3). Operating Program LiPo 13 · D260

20 different program sets; each channel can store 10 program. Once a battery program is stored into memory, it will be retained until changed again manually. Recalling a program memory number makes the charger instantly ready to go! If you do not wish to use the battery program memories, this charger can be manually set before each use. (1) (2) The following flowchart shows how the program is set manually: BATT/PROGRAM LiPo BATT LiPo BALANCE 2.0A 11.1V (3S) LiPo BALANCE 2.0A 11.1V (3S) LiPo BALANCE 2.0A 11.1V (3S) LiPo BALANCE 2.0A 11.1V (3S) BATT/PROGRAM Select Mode Select Program Start Press INC and DEC to go through all the programs and press START/ENTER to enter LiPo BATT Program. Battery Setting Press INC and DEC to go through all the modes and press START/ENTER to enter LiPo Balance Charge Mode. Press START/ENTER, the present value will start to blink. Press INC and DEC to change the value and press START/ENTER to confirm your setting. At the same time, the battery pack’s cell count will start to blink, press INC and DEC to change the value and press START/ ENTER to confirm your setting. Press and hold START/ENTER for 3 seconds to start the program. START/ENTER START/ENTER START/ENTER START/ENTER START/ENTER > 3 Seconds Lithium Battery Program (LiPo/LiFe/Lilon/LiHV) · 14 D260

BAL 000:50 00022 START/ENTER R shows the number of cells detected by the charger and S is the number of cells set by you on the previous screen. If the two numbers are identical, press START/ENTER to start the charging process. Charging Status Monitor During charge process, real-time status will be shown as seen on the left. Program Stop During the charging process, press STOP to stop the charging process. Program Complete Lithium Battery Program(LiPo/LiFe/Lilon/LiHV) BATTERY CHECK WAIT... The charger is detecting the battery cell. R shows the number of cells detected by the charger and S is the number of cells set by you on the previous screen. If the two numbers are not identical, press STOP to go back to the previous screen to recheck the number of cells of the battery pack that you set before going ahead. R:3SER S:3SER CANCEL(STOP) [ END: FINISH ] 16.8V 2600mAh [ Time: 00: 45: 32 ] 16.8V 2600mAh Once the battery is fully charged, the screen will read “END: FINISH” and the charger will emit a ringing sound. The charger also displays battery voltage, charged capacity and elapsed time. Please scan and watch the tutorial video about how to charge LiPo battery in balance mode. Video Tutorial 15 · D260

VARIOUS INFORMATION DURING THE PROCESS Press INC or DEC during the charging or discharging process to view further pertinent information on the LCD screen. LP3S 1.5A 12.14V BAL 000:50 00022 4.07 4.06 4.11 V 0.00 0.00 0.00 V FUEL= 90% CELL= 4.10V INC INC LP3S 1.5A 12.14V BAL 000:50 00022 INT. TEMP 37°C DEC DEC Final voltage when the program ends. Input voltage. Safety timer ON and duration of time in minutes. Capacity cut-off ON and value of the set capacity limit. Voltage of each cell in the battery pack when the battery is connected with balance lead. Internal temperature. Charged capacity percentage and average cell voltage of the battery pack. Real-time status: battery type, battery cell count, charge current, battery pack total voltage,working mode, elapsed time and charged capacity. DEC DEC DEC END VOLTAGE 12.6V(3S) IN POWER VOLTAGE 12.56V SAFETY TIMER ON 200MIN CAPACITY CUT-OFF ON 5000MAH · 16 D260

NiMH CHARGE CURRENT 2.0A Press the ENTER button and the amp rate value will begin blinking. Use the DEC or INC button to adjust the value to the desired rate. Follow the instructions provided on your battery when setting the charge current. Press and hold the ENTER button for 3 seconds to start charging. Once charging has commenced, the charger will display the following real-time information: battery type, charging current, battery voltage, working mode, elapsed time and charged capacity. Once the battery is fully charged, the screen will read "END: FINISHED" and the charger will emit a ringing sound. You can press the STOP button at any time during the charging process to stop charging. NiMH 2.0A 5.42V CHG 002:22 00106 NiMH/NiCd: This program is only suitable for charging/discharging NiMH/NiCd batteries. The D260 offers the following NiMH/NiCd charge modes: Charge, Auto Charge, Discharge, Re-Peak and Cycle. Selecting the Battery Type: After powering on the D260, press the INC or DEC button repeatedly until you reach the appropriate program for the battery type you wish to charge. For this example we have chosen the “NiMH BATT“ or “NiCd BATT” program. Now press the ENTER button to enter the desired program. NiMH/NiCd Charge Mode: BEFORE YOU BEGIN CHARGING YOUR BATTERY, MAKE SURE YOU HAVE READ AND UNDERSTOOD ALL OF THE WARNINGS AND SAFETY INFORMATION CONTAINED ON PAGES 06-08. After selecting the correct battery type, if the screen does not read “CHARGE”, use the DEC or INC buttons to change it to the “CHARGE” mode. NiMH/NiCd Auto Charge Mode: In this mode, the charger automatically detects the connected NiMH or NiCD battery and determines the proper full charge and cut-off thresholds. Setting the upper charge current limit for safe levels based on your battery specifications will ensure safe charging of your specific battery. If you are unsure of the maximum allowable charge rates, set the charger to a maximum of 1C (battery mAh/1000, e.g. 3200mAh = 3.2A). BEFORE YOU BEGIN CHARGING YOUR BATTERY, MAKE SURE YOU ARE CHARGING NIMH/NICD BATTERIES. CHARGING LIPO BATTERY UNDER NIMH/ NICD BATTERY PROGRAM WILL CAUSE FIRE. WARNING! START/ENTER 17 · D260

After selecting the correct battery type, use the INC or DEC button to change the charge mode to the “Auto CHARGE” setting. Press the START button and the amp rate value will begin flashing. Use the INC or DEC button to adjust the value to the desired rate. Follow the instructions provided on your battery when setting the upper charge amperage rate. Press and hold the START button for 3 seconds to start charging. Once charging has commenced, the charger will display the following real-time information: battery type, charging current, battery voltage, elapsed time and charged capacity. Once the battery is fully charged, the screen will read “END: FINISHED” and the charger will emit a ringing sound. You can press the STOP button at any time during the charging process to stop charging. NiMH/NiCd Discharge Mode: After selecting the correct battery type, use the INC or DEC button to select the “DISCHARGE” mode. Press the START button and the amp rate value will begin flashing. Use the INC or DEC buttons to adjust the value to the desired discharge rate. Press the START button again and the voltage cut-off will begin to flash. Use the INC or DEC button to adjust the value to the desired rate. NiMH Auto CHARGE CURRENT 1.3A NiMH 1.3A 5.42V AUT 002:22 00106 NiMH DISCHARGE 1.3A CUT:9.6V Follow the instructions provided on your battery when setting the voltage cut-off. The D260 will stop discharging when the battery has reached the preset voltage cut-off. Press and hold the START button for 3 seconds to start discharging. Once discharging has commenced, the charger will display the following real-time information: battery type, discharging current, battery voltage, working mode,
elapsed time and discharged capacity. NiMH 1.3A 10.42V AUT 002:22 00106 START/ENTER · 18 D260

When discharging is complete, the screen will read “END: CUTOFF-VOL” and the charger will emit a ringing sound. The charger will display the elapsed time, end voltage and the discharged capacity in mAh. You can press the STOP button at any time during the discharging process to stop the discharge process. NiMH/NiCd Re-Peak Mode: Applicable to NiMH and NiCD batteries only, in re-peak mode the charger can peak- charge the battery once, twice, or three times in a row automatically. This process is good for confirming that the battery is fully charged and for verifying how well the battery can accept a fast charge. A five-minute cool-down delay occurs after each re-peak charge. IN RE-PEAK MODE, THE D260 USES THE CHARGE AMPERAGE AND VOLTAGE SETTINGS ENTERED IN CHARGE MODE. After selecting the correct battery type, use the INC or DEC button to select the “RE-PEAK” mode. Press the START button and the Re-peak cycle number 1 begins to flash on the screen. Use the INC or DEC button to scroll through the cycle count and set a number between 1 and 3. Press and hold the START button for 3 seconds to start the re- peak process. [ TIME: 00:04:04 ] 9.6V 00640mAh NiMH RE-PEAK 2 Once the Re-Peak process has begun, the charger will display the following real-time information: battery type, charging current, battery voltage, elapsed time and charged capacity. Once the Re-Peak process has completed, the screen will read “END: RE-PEAK” and the charger will emit a ringing sound. The charger will display the charge/discharge capacity for each cycle. Using the + and - buttons, you can scroll through the history data of each cycle. NiMH 1.3A 10.42V RPC 004:04 00686 START/ENTER 19 · D260

NiMH/NiCd Cycle Mode: The D260 makes cycling of NiMH/NiCd batteries easy. The process of discharging and recharging (cycling) can be performed automatically with one simple step and will improve the performance of NiMH/NiCd batteries. We strongly recommend cycling any battery that has been discharged and stored for a period of time. This will increase the remaining usable battery life and also improve the battery performance. After selecting the correct battery type, use the INC or DEC button to select the “CYCLE” mode. The Cycle Mode gives you two cycling options: “DCHG>CHG” or “CHG>DCHG“. The “DCHG>CHG” option will first discharge the battery and then recharge the battery. The “CHG>DCHG” option will first charge the battery and then discharge the battery. If this screen does not show your desired cycling option, press the START button once and this setting will begin flashing. Use the INC or DEC button to change this setting. Pressing the START button again will cause the cycle count to begin flashing. Use the INC or DEC button to change this to the number of cycles you want the D100v2 to run. The D260 can cycle the battery a maximum of 5 times consecutively. Press and hold the START button for 3 seconds to start the Cycle Mode. NiMH CYCLE DCHG > CHG 2 NiMH CYCLE CHG > DCHG 5 Once cycling has commenced, the charger will display the following real-time information: battery type, charging/ discharging current, battery voltage, working mode,
elapsed time and charged/discharged capacity. You will also see “D>C“ or “C>D“. This will indicate which cycling order you have chosen. Either “D“ or “C“ will be flashing. This flashing indicates which part of the cycle is currently being executed. NiMH 0.5A 9.6V D > C 004:04 00034 Once the cycling process is complete, the screen will read “END: CYCLE” and the charger will emit a ringing sound. The D100v2 will display the charged/discharged capacity for each cycle. Using the + and - buttons, you can scroll through this data for each cycle. START/ENTER · 20 D260

Additional NiMH/NiCd Process Information: During the NiMH/NiCd battery charging/discharging process the D260 can display a variety of information. Using the INC or DEC buttons, you can also view the following information: NIMH SENSITIVITY D.PEAK 4MV/CELL Int. Temp 37 C SAFETY TIMER ON 200MIN IN POWER VOLTAGE 12.56V Delta peak voltage Sensitivity setting Internal temperature Safety timer setting Input voltage CAPACITY CUT-OFF ON 5000MAH Capacity limit setting Pb Lead-Acid Battery Program This program is only suitable for charging Pb(lead-acid) batteries with nominal voltage ranging from 2 to 20V which are significantly different from NiMH/NiCd batteries. Pb batteries are suggested to charge with a low current of 0.1C and cannot be used for fast charging. Please follow the instructions provided by the battery manufacturer. The D260 offers the following Pb charge modes: Charge and Discharge. Pb (Lead-Acid): BATT/PROGRAM Pb BATT Pb Charge Mode: After selecting the correct battery type, use the INC or DEC button to change it to the “NORMAL CHG“ mode. Press the START button and the amp rate value will begin flashing. Use the INC or DEC buttons to adjust the value to the desired charge rate. The amp rate should be set to 1/10th of capacity. For example, if you are charging a 20Ah battery the charge rate should be set to 2A. Follow the instructions provided on your battery when setting the amp rate. 21 · D260

voltage will begin flashing. Use the INC or DEC button to set the voltage and the number of cells. Press and hold the START button for 3 seconds to start charging. Once charging has commenced, the charger will display the following real-time information: battery type, charging current, battery voltage, working mode,
elapsed time and charged capacity. When charging is complete, the screen will read “FINISHED” and the charger will emit a ringing sound. Pb NORMAL CHG 1.5A 12.0V(6P) P-6 1.5A 13.56V CHG 002:22 00106 Pb Lead-Acid Battery Program Pb AGM Mode: After selecting the correct battery type, use the INC or DEC button to change it to the “AGM CHARGE“ mode. Press the START button and the amp rate value will begin flashing. Use the INC or DEC buttons to adjust the value to the desired charge rate. The amp rate should be set to 1/10th of capacity. For example, if you are charging a 20Ah battery the charge rate should be set to 2A. Follow the instructions provided on your battery when setting the amp rate. Press the START button again and the nominal battery pack voltage will begin flashing. Use the INC or DEC button to set the voltage and the number of cells. Press and hold the START button for 3 seconds to start charging. Once charging has commenced, the charger will display the following real-time information: battery type, charging current, battery voltage, working mode,
elapsed time and charged capacity. When charging is complete, the screen will read “FINISHED” and the charger will emit a ringing sound. Press the START button again and the nominal battery pack voltage will begin flashing. Use the INC or DEC button to set the voltage and the number of cells. Press and hold the START button for 3 seconds to start charging. Pb AGM CHG 1.5A 12.0V(6P) P-6 1.5A 13.56V CHG 002:22 00106 Pb Cold Mode: Pb COLD CHG 1.5A 12.0V(6P) · 22 D260

Pb Discharge Mode: After selecting the correct battery type, use the INC or DEC buttons to change it to the “DISCHARGE“ mode. Press the START button and the amp rate value will begin flashing. Use the INC or DEC buttons to adjust the value to the desired discharge rate. Follow the instructions provided with your battery when setting the amp rate. Press the START button again and the nominal battery pack voltage will begin flashing. Use the INC or DEC buttons to set the voltage and the number of cells. Press and hold the START button and discharging will begin. Once discharging has commenced, the charger will display the following real-time information: battery type, cell count,
discharging current, battery voltage, elapsed time and discharged capacity. When discharging is complete, the screen will read “FINISHED” and the charger will emit a ringing sound. Additional Pb Process Information: During the Pb battery charging/discharging process the D260 can display a variety of information. Using the INC or DEC buttons you can also view the following information: PB DISCHARGE 1.5A 12.0V(6P) P-6 1.0A 13.56V DCH 005:10 00964 CAPACITY CUT-OFF ON 5000MAH SAFETY TIMER ON 200MIN INT. TEMP 37 C Capacity cut- off setting IN POWER VOLTAGE 12.56V Input voltage Safety timer setting Internal temperature Once charging has commenced, the charger will display the following real-time information: battery type, charging current, battery voltage, working mode,
elapsed time and charged capacity. When charging is complete, the screen will read “FINISHED” and the charger will emit a ringing sound. P-6 1.5A 13.56V CHG 002:22 00106 23 · D260

Operating Instruction BATT/PROGRAM DC POWER SUPPLY POWER SET U=0.0V I=0.0A ENTER Scroll through the program to enter DC POWER SUPPLY program Set the output voltage and current for the DC charger or other devices. After setting, press and hold ENTER button to activate the power supply. ENTER To use D260 as a power supply, it is optional for the user to connect it to either AC power source or DC power source. Once the D260 is connected to power source, switch the button to turn on, then the user is free to use the power supply. Output voltage and current are selectable, with voltage at 5.0-25.0V and current at 0.1-14.0A. The user can set appropriate voltage and current based on actual practice. Please scan and watch the tutorial video about using DC power supply. Video Tutorial POWER SET U=13.0V I=10.0A · 24 D260

[ BATT MEMORY 1 ] ENTER SET-> BATT TYPE LiPo BATT VOLTAGE 22.2V ( 6S ) CHARGE CURRENT 5.0A DISCHG CURRENT 2.0A DISCHG VOLTAGE 3.0V/CELL TVC=YOUR RISK! 4.20V SAVE PROGRAM ENTER The charger can store up to 20 different charge/discharge profiles(each channel 10 sets) for your convenience, and the stored profiles can be recalled quickly without having to go through the setup process. When you are willing to alter the parameter value in the program, press START/ENTER to make it blink then change the value with INC or DEC. The value will be stored by pressing START/ENTER once. Note: All following screen are taking 6S(22.2V) LiPo battery for example. Enter the battery memory program. (10 different charge/discharge profiles can be stored in each channel). Set the battery type(LiPo/LiFe/LiIon/LiHV/NiMH/NiCd/Pb). Set the voltage and number of cells(1S-6S). Set the charge current(0.1-14.0A). Set the discharge current (0.1A-2.0A). Set the discharge voltage(3.0-3.3V/Cell). Set the terminal voltage(4.18-4.25V). Press ENTER to save program. 1. Battery Memory Set START/ENTER DEC INC DEC INC DEC INC DEC INC DEC INC DEC INC START/ENTER 25 · D260

LiPo BALANCE CHG 5.0A 22.2V(6S) SAVE PROGRAM SAVE . [ BATT MEMORY 1 ] LiPo


22.2V (6S) [ BATT MEMORY 1 ] C:5.0A D:2.0A Indicate the battery type and battery cell of the saved profile. 2. Battery Memory Call Out Press START/ENTER for 3 seconds to start the process. START/ENTER >2 Seconds [ BATT MEMORY 1 ] C:5.0A D:2.0A DEC INC e.g. Select memory 1 Press and hold the START/ENTER for 2 seconds to call out the memory. Press the DEC/INC to select memory number. · 26 D260

capacity that will be supplied to the battery during charge. If the delta peak voltage is not detected nor the safety timer expired by any reason, this feature will automatically stop the process at the selected capacity value. When you start a charge process, the integral safety timer automatically starts running at the same time. This is programmed to prevent overcharge the battery if it proves to be faulty, or if the termination circuit cannot detect the battery full. The value for the safety timer should be generous enough to allow a full charge of the battery. OFF/ ON (100-50000 mAh) It will be operated with the default value of the essential user settings when it is powered on for the first time.The screen displays the following information in sequence and the user can change the value of parameter on each screen. When you are willing to alter the parameter value in the program, press START/ENTER to make it blink then change the value with INC or DEC. The value will be stored by pressing START/ENTER once. ITEM SELECTION DESCRIPTION OFF/ ON (1-720 Min) Celsius Fahrenheit You can choose the temperature displayed by Celsius or Fahrenheit as you like. POWER SET U=0.0V I=0.0A U: 5.0-25.0V I: 0.1-14.0A 130W rated power for both Channel A and Channel B. Power supply function is available under AC/DC mode. 27 · D260

NICD
SENSITIVITY D.PEAK
4MV Default: 4mV/Cell 3-15mV/Cell KEY BEEP ON BUZZER ON OFF/ON The beep sounds at every time touching the buttons to confirm your action. The beep or melody sounded at various times during operation to alert different mode changes. DC INPUT LOW CUT-OFF 11.0V 10.0-12.0V This program monitors the voltage of input battery. If the voltage drops below the value you set the operation forcibly terminated to protect the input battery. This program is for NiMH/NiCd battery only. When the charger detects the delta peak value reaches the value you set, the charger will say the battery is fully charged. LOAD FACTORY SET ENTER VERSION HW:1.00 SW: 1.00 Press ENTER to load factory default setting. It indicates the hardware and firmware version. REST TIME CHG>DCHG 10MIN 1-60Min A rest time allowing the battery to cool down between charging/discharging cycle. · 28 D260

The user can check battery's total voltage, the highest voltage, the lowest voltage and each cell's voltage. Please connect the battery to the charger main battery lead to battery socket and balance wires to balance socket. BATT/PROGRAM BATT METER 4.20 4.19 4.19 V 4.18 4.18 4.19 V MAIN 25.13V H4.200V L4.182V Press the START/ENTER to enter the Lithium Battery Meter program. The screen indicate each cell's voltage. The screen indicate the total voltage, the highest voltage and the lowest voltage. START ENTER DEC This diagram shows the correct way to connect your battery to check the voltage. INC 4.16 4.15 4.17V 4.15 4.16 4.15V B A 4.16 4.15 4.17V 4.15 4.16 4.15V 29 · D260

The user can check battery's total resistance, the highest resistance, the lowest resistance and each cell's resistance. Please connect the battery to the charger main battery lead to battery socket and balance wires to balance socket. Press the START/ENTER to enter the Lithium Battery Resistance program. The screen indicate each cell's resistance. The screen indicate the total resistance, the highest resistance and the lowest resistance. Start Enter BATT/PROGRAM BATT RESISTANCE 012 005 005
mΩ 006
mΩ

TATAL:
28mΩ H:
12mΩ
L:
5mΩ DEC This diagram shows the correct way to connect your battery to check the resistance. INC B 005 003 003 mΩ 005 003 003 mΩ A 005 003 003 mΩ 005 003 003 mΩ · 30 D260

In case of an error the screen will display the cause of error and emit an audible sound. Incorrect polarity connected. The battery is interrupted. CONNECT ERROR CHECK MAIN PORT The
battery connection is wrong. Voltage of one cell in the battery pack is too high. CELL ERROR HIGH VOLTAGE Voltage of one cell in the battery pack is too low. CELL ERROR LOW VOLTAGE The internal temperature of the unit goes too high. INT.TEMP.TOO HI DC IN TOO LOW Input voltage less than 11V. Input voltage higher than 18V. DC IN TOO HIGH BATTERY WAS FULL The battery voltage is higher than the maximum voltage which the user sets when charging in balance mode. CELL ERROR VOLTAGE-INVALID Voltage of one cell in the battery pack is invalid. OVER CHARGE CAPACITY LIMIT The battery capacity is more than the maximum capacity which the user sets. OVER TIME LIMIT The charging time is longer than the maximum charging time which the user sets. 31 · D260

260W 1. SKYRC D260 Charger 2. Charging Cable X 2 3. Power Cord 4. Instruction Manual 3 2 The Set Contains 4 · 32 D260 1

Display Type: 128x64 LCD Display Backlight: Cool White Case Material: Metal & Plastic Controls: Five Buttons Case Size: 160x150x71mm Weight: 896g DC Power Supply Output: 130W Per Channel PC Communications: USB Port for Firmware Upgrade External Port: 2-6S Balance Socket-XH, Micro USB Port for Firmware Upgrade, Battery Socket, AC/DC Input, DC Output, 5V-2.1A USB Output. Delta Peak Detection for NiMH/NiCd: 3-15mV/cell / Default: 4mV/cell Charge Voltage: NiMH/NiCd: Delta peak detection



LiPo: 4.18-4.25V/cell LiIon: 4.08-4.2V/cell LiFe: 3.58-3.7V/cell LiHV: 4.25-4.35V/cell Balance Current: 500mA/cell Reading Voltage Range: 0.1-26.1V Battery Types/Cells: LiPo/LiIon/LiFe/LiHV: 1-6cells NiMH/NiCd: 1-15cells








Pb: 2-20V Battery Capacity Range: NiMH/NiCd: 100-50000mAh LiPo/LiIon/LiFe/LiHV: 100-50000mAh





















































Pb: 100-50000mAh Charge Current: (0.1A-14.0A) x2 Safety Timer: 1-720minutes / OFF Charge Wattage: 130Wx2 Discharge Current: (0.1A-2.0A) x2 Discharge Cut-off Voltage: NiMH/NiCd: 0.1-1.1V/cell LiPo: 3.0-3.3V/cell LiIon: 2.9-3.2V/cell LiFe: 2.6-2.9V/cell LiHV: 3.1-3.4V/cell Pb: 1.8-2.0V/cell Discharge Wattage: 10Wx2 Balance Cells: 2-6 cells Memory: 10x2 Different Charge/Discharge Profiles Charge Method: CC/CV for Lithium Types and Lead (Pb) Batteries Delta-peak Sensitivity for NiMH/NiCd. 33 · D260

when it reaches the end of its useful life. Take your charger to your local waste collection point or recycling centre. This applies to all countries of the European Union, and to other European countries with a separate waste collection system. SkyRC D260 complies with all relevant and mandatory EC directives and FCC Part 15 Subpart B. EN 55014-1:2017 Electromagnetic compatibility EN 55014-2:2015 Electromagnetic compatibility Requirements for Household Appliances, electric tools, and similar apparatus –Part 1: Emission Requirements for Household Appliances, electric tools, and similar apparatus – Part 2: Immunity- Product family standard EN 61000-3-2:2014 Electromagnetic compatibility (EMC) Part 3-2: Limits-Limits for harmonic current emissions (equipment input current up to and including 16 A per phase EN 61000-3-3:2013 Electromagnetic compatibility (EMC) Part 3-3: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤ 16 A per phase and not subject to conditional connection EN 60335-2-29:2004+A2:2010+ A11:2018 to be used in conjunction with EN 60335-1:2012+A11:2014+ A13:2017 Safety of household and similar electrical applicances FCC Rules Part 15 Subpart B Unintentional Radiators · 34 D260

conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications or change to this equipment. Such modifications or change could void the user's authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: – Reorient or relocate the receiving antenna. – Increase the separation between the equipment and receiver. – Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. – Consult the dealer or an experienced radio/TV technician for help. To maintain compliance with FCC's RF exposure guidelines, this equipment should be installed and operated with a minimum distance of 20cm between the radiator and your body. Regulatory Information 35 · D260

Commonly used terms Final charge voltage: the voltage at which the battery's charge limit (capacity limit) is reached. The charge process switches from a high current to a low maintenance rate (trickle charge) at this point. From this point on further high current charging would cause overheating and eventual terminal damage to the pack. Final discharge voltage: the voltage at which the battery's discharge limit is reached. The chemical composition of the batteries determines the level of this voltage. Below this voltage the battery enters the deep discharge zone. Individual cells within the pack may become reverse polarized in this condition, and this can cause permanent damage. A, mA: unit of measurement relating to charge or discharge current.1000 mA = 1 A (A=Ampere,mA=Milliampere) Ah, mAh: unit of measurement for the capacity of a battery (Amperes x time unit; h = hour). If a pack is charged for one hour at a current of 2 A, it has been fed 2 Ah of energy. It receives the same quantity of charge (2 Ah) if it is charged for 4 hours at 0.5 A, or 15 minutes (=1/4 h) at 8 A. 'C'-rating: Capacity is also referred to as the 'C' rating. Some battery suppliers recommend charge and discharge currents based on the battery 'C' rating. A battery's '1C' current is the same number as the battery's rated capacity number, but noted in mA or amps. A 600mAh battery has a 1C current value of 600mA, and a 3C current value of (3 x 600mA) 1800mA or 1.8A. The 1C current value for a 3200mAh battery would be 3200mA (3.2A). Nominal voltage(V): The nominal voltage of the battery pack can be determined as follows; -.NiCd or NiMH: multiply the total number of cells in the pack by 1.2. A 8-cell pack will have a nominal voltage of 9.6 volts (8x1.2). -.LiPo: multiply the total number of cells in the pack by 3.7. A 3-cell LiPo wired in series will have a nominal voltage of 11.1 volts (3x3.7). -.LiIo: multiply the total number of cells in the pack by 3.6. A 2-cell LiIo wired in series will have a nominal voltage of 7.2 volts (2x3.6). -.LiFe: multiply the total number of cells in the pack by 3.3. A 4-cell LiIo wired in series will have a nominal voltage of 13.2 volts (4x3.3). -.LiHV: multiply the total number of cells in the pack by 3.7V. A 4-cell LiHV wired in series will have a nominal voltage of 14.8 volts (4x3.7). If the nominal voltage of the battery is not printed on the battery's label, consult your battery manufacturer or supplier. Do not guess the rated voltage of battery. · 36 D260

This charger is designed and approved exclusively for use with the types of battery stated in this Instruction Manual. SkyRC accepts no liability of any kind if the charger is used for any purpose other than that stated. We are unable to ensure that you follow the instructions supplied with the charger, and we have no control over the methods you employ for using, operating and maintaining the device. For this reason we are obliged to deny all liability for loss, damage or costs which are incurred due to the incompetent or incorrect use and operation of our products, or which are connected with such operation in any way.Unless otherwise prescribed by law, our obligation to pay compensation, regardless of the legal argument employed, is limited to the invoice value of those SkyRC products which were immediately and directly involved in the event in which the damage occurred. Liability exclusion Warranty and service We guarantee this product to be free of manufacturing and assembly defects for a period of one year from the time of purchase. The warranty only applies to material or operational defects, which are present at the time of purchase. During that period, we will repair or replace free of service charge for products deemed defective due to those causes. This warranty is not valid for any damage or subsequent damage arising as a result of misuse, modification or as a result of failure to observe the procedures outlined in this manual. The warranty service is valid in China only. If you need warranty service overseas, please contact your dealer in the first instance, who is responsible for processing guarantee claims overseas. Due to high shipping cost, complicated custom clearance procedures to send back to China. Please understand SkyRC can't provide warranty service to overseas end user directly. If you have any questions which are not mentioned in the manual, please feel free to send email to [email protected] Note: 1. 2. 3. 37 · D260

Printed in China 2019.12 This content is subject to change. Latest version can be downloaded from www.skyrc.com If you have any question about this document, please contact SkyRC by sending a message to [email protected] All Rights Reserved. 7504-1195-02