Opus BT-C700 Manuals

OPERATING INSTRUCTIONS Battery Charger BT-C700 1. Intended Use The product is intended to charge and discharge NiCad or NiMH rechargeable batteries. It provides four independent charging slots for AA/AAA rechargeable batteries. The charger can also optimize and test the maximum capacity of the rechargeable batteries. Each charging slot has its own display to show various information, such as, charging current, battery voltage, charged/discharged capacity, battery internal resistance and elapsed charging time. The charging current can be selected from 200mA to 1000mA. If 4 batteries are needed to be charged, then the maximum current for each slot is limited to 700mA. If battery in slot 2 or 3 is not present, then the maximum current for slot 1 and 4 can be selected up to 1000mA. The charger can charge batteries of different type and size and with different capacity at the same time. It also integrates the minus delta voltage (-ΔV) function, which monitors the voltage over the charging cycle. When battery is fully charged, the charger will switch to trickle charging automatically. Therefore the battery will be kept at its optimum capacity. The charger also includes overheat detection to protect rechargeable batteries and charger itself from overheating. Specially design improved charging circuit provides excellent heating management during high current charging process, which assures the best charging condition for batteries. The charger can only be powered by power supply rated 12v/1.0A. Operate and store it in dry indoor environment only. This product fulfills European and national requirements related to electromagnetic compatibility (EMC). CE conformity has been verified and the relevant statements are available upon request. Unauthorized conversion and/or modification of the device are inadmissible because of safety and approval reasons (CE). Any usage other than described above is not permitted and can damage the product and lead to associated risks such as short-circuit, fire, electric shock, etc. Please read the operating instructions thoroughly and keep them for future reference. The charger has its backlight turned on after each key press. Back light will be switched off after 30 seconds when no key is pressed. The maximum charging capacity can be up to 20,000mAH. 2. Delivery Content Battery Charger BT-C700 1pcs Power Adapter 1pcs Operation Instructions 1pcs Optional accessory Part: 3. Safety Instructions We do not assume liability for resulting damages to property or personal injury if the product has been abused in any way or damaged by improper use or failure to observe these operating instructions. The warranty will then expire! 3.1 Product Safety  The product must not be exposed to substantial mechanical strain or strong vibrations.  The product must be protected against electromagnetic fields, static electrical fields, extreme temperatures, direct sunlight and moisture  The manufacturer’s instruction for the respective batteries must be observed, before they are charged.  The product should not be connected immediately after it has been brought from an area of cold temperature to an area of warm temperature. Condensed water might destroy the product. Wait until the product adapts to the new ambient temperature before use. Sufficient ventilation is essential when operating the charger. Never cover the ventilating slots of the charger. Please take precautions especially when ambient temperature is over 35 degrees Celsius and charging current rate is over 0.5C. If higher charging current applied, it is easier to build up temperature on batteries. 3.2 Battery Safety  Correct polarity must be observed while inserting the batteries.  Non-rechargeable batteries, rechargeable alkaline batteries (RAM), lead acid batteries and lithium batteries must not be charged with this product. There is danger of explosion!  Batteries should be removed from the device if it is not used for a long period of time to avoid damage through leaking. Leaking or damaged batteries might cause acid burns when in contact with skin, therefore use suitable protective gloves to handle corrupted batteries.  Batteries must be kept out of reach of children. Do not leave the battery lying around, as there is risk, that children or pets swallow it. Batteries must not be dismantled, short-circuited or thrown into fire. Never recharge non-rechargeable batteries. There is a risk of explosion! 3.2 Miscellaneous