Hawkeye Mfg DT1H Manuals

w w w . h a w k e y e e l e c t r o n i c s . c o m Thank you for purchasing a HawkEye® product, and welcome to the innovations of NorCross Marine Products, Inc. To ensure safety and many years of trouble-free operation of your product, please read this manual carefully before using this product. INTRODUCTION TO DEPTHTRAX® INTELLIGENT SONAR DepthTrax® Intelligent Sonar uses SONAR sound waves to detect depth and define bottom contour, composition and structure. Using specialized microprocessors, these sound waves are generated by the DepthTrax® display and sent to the DepthTrax® Sonar Sensor (Transducer). The sonar sensor, acting first as a “speaker”, emits these sound waves as a series of pulses. Then, microseconds later, the sonar sensor switches to a “microphone” and listens for the return of the pulses as they bounce off of objects in the water column (referred to as “echoes”). The “echoes” are sent back to the display where, using proprietary algorithms in the DepthTrax® software, they are analyzed for location, size, and composition. These signals are then arranged by DepthTrax’s® Human Interface Software, filtered, and only the depth readings are shown on the display. SAFETY INFORMATION: • Read this instruction manual carefully before attempting to install or operate this device. • Periodically wipe the case with a dry cloth. Do not use abrasives or solvents on this device. • Only qualified personnel should perform repairs or servicing not covered in this manual. • The LCD used in the product is made of glass. Therefore, it can break when the product is dropped or impacted. • Keep this product away from heat sources such as radiators, heaters, stoves and other heat generating sources. • Do not store in extreme temperatures above 150° F (65° C). • Shade the LCD during storage. Do not expose LCD to direct sunlight for extended periods of time. NOTES, NOTICES, AND CAUTIONS WARNING: Indicates a potential for property damage, personal injury or death. IMPORTANT: Indicates potential damage to the device and tells you how to avoid it. USER’S GUIDE DepthTrax® 1H – HawkEye® Portable Depth Finder (DT1H) w w w . h a w k e y e e l e c t r o n i c s . c o m NOTICE: Indicates important information that helps you make better use of the device and tells you how to correct a performance problem. INFORMATION: Indicates resources to obtain the proper information to help you make the most of your device. WARNING: This depth sounder should not be used as a navigational aid to prevent grounding, boat damage, or personal injury. Always operate the boat at slow speeds in unfamiliar water, or if you suspect shallow water or submerged objects. INFORMATION: Read this manual completely before attempting to use or install your device. Visit our Customer Service Center on our website for advanced troubleshooting and technical support. NOTICE: Do not attempt to remove the sonar sensor cap. Removal will damage DepthTrax® 1H and void your warranty. PARTS SUPPLIED IN PACKAGING: The Following Parts should be included in your DepthTrax® 1H Packaging: • DepthTrax® 1H Portable Depth Finder • Leash (attached to the Battery Cap) • User’s Guide If any items are missing or damaged, please contact our customer service department. Sonar Sensor Face Activation Switch Battery Cap w w w . h a w k e y e e l e c t r o n i c s . c o m INSTALLING THE BATTERY: 1. Open the battery cap by unscrewing it counter-clockwise. 2. Remove the battery holder and install a 9-Volt battery. 3. Insert the battery into the electronics housing and turn the cap clockwise until snug (do not over-tighten). NOTICE: If you are using the DepthTrax® 1H in temperatures below 20º F (-7 ºC) you must use a Lithium battery. Cold temperatures significantly reduce the power output of Alkaline batteries, which will inhibit the performance of the device. IMPORTANT: To ensure the device remains water tight, coat the battery cover o-ring and gasket with silicon grease each time you replace the battery. Pinching of the black gasket during cap installation is a clear sign that the gasket is not properly lubricated. WARNING: Remove battery during storage. Remove dead battery immediately. BASIC OPERATION: Switching the Readings from English to Metric 1. Turn the unit on by sliding the switch towards the battery compartment and releasing. 2. Slide the switch towards the battery compartment and hold for 5 seconds. 3. The current units of measure will blink, release the switch. 4. Pull and release the switch to change between the settings (FT/F, M/C) 5. The unit will automatically exit the units of measure setting and return to the last mode (depth or temp) if the switch is not moved for 10 seconds. OBTAINING DEPTH READINGS (DEPTH READING MODE) 1. Place the sonar sensor side of the device into the water. Make sure to hold the device perpendicular to the water surface. NOTICE: If the unit is not held vertical to the water surface the readings will be inaccurate. 2. Slide the switch towards the battery cap and release. Water Surface w w w . h a w k e y e e l e c t r o n i c s . c o m 3. The current water depth will be indicated on the display: • The depth will continue to update 4 times per second while the device is left in water that is between 2.5 and 300 ft deep (.8 and 61 m). • If the device is unable to obtain an accurate depth reading or if it is removed from the water “- - -” will be displayed. 4. The device will turn off automatically 15 seconds after being removed from the water. NOTICE: The device will not obtain readings through air. You CANNOT stand on the deck of your vessel and obtain readings unless the device is in direct contact with the water or you use one of the techniques described within this manual. OBTAINING TEMPERATURE READINGS (THERMOMETER MODE) The DepthTrax® 1H has an integrated temperature sensor built into the sonar sensor housing. To Obtain Temperature Readings: 1. Activate the Depth Reading Mode. 2. While in Depth Reading Mode, slide the switch towards the battery compartment and release. 3. The display will show the current temperature. • To obtain air temperature readings, hold the device in your hand and activate the Thermometer Mode as per the above instructions. • To obtain water temperature readings, place the Temperature Sensor into the water and activate the Thermometer Mode. • The unit will automatically turn OFF after 1 minute of displaying the temperature INFORMATION: This device has a temperature accuracy rating of plus or minus 5%. The temperature probe may take up to 90 seconds to adjust to extreme changes in temperature. SHOOTING THROUGH A BOAT HULL The DepthTrax® 1H advanced sonar capabilities allow it to “Shoot-Thru” the bottom of a boat, canoe, kayak, etc. • The hull must be made of solid fiberglass, or a maximum of 1/8” (3.1 mm) aluminum, and be in direct contact with the water, with no air pockets. • The device will not work through wood, plastic, or any composite material. To “Shoot-Thru” the Hull of a Boat, Do One of the Following: 1. Place the sonar sensor in .5 inches (13 mm) of water against the hull bottom. 2. Coat the face of the sonar system with petroleum jelly and press it against the hull bottom with a twisting motion. 3. Place the sonar sensor in a plastic bag that is full of water and place against the hull bottom. Temperature Sensor