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Summary of Contents for NOYAFA NF-820
- Page 1 NF-820 Your excellent helper in cable test! INSTRUCTION MANUAL INSTRUCTION MANUAL INSTRUCTION MANUAL INSTRUCTION MANUAL Anti-jamming underground cable detector Your excellent helper in cable test! ORIGINAL ORIGINAL AUTHENTIC AUTHENTIC VER: V4...
- Page 2 Contents Please read and learn safety instructions before Overview…..………………......01 use or maintain the equipment. Introduction…………………………....02 1.1 Features & Specification…………....02 ● Never put the equipment under strong sunshine. ● Never put the equipment in the place with much dust, 1.2 Main application……………………….....02 humidity and high temperature (over 40℃) Product interface and keypad functions..03 ●...
- Page 3 Introduction Overview NF-820 are mainly used to detect cable location in underground, NF-820 is a new breakthrough, which are anti-jamming cable inside-wall, ceiling or other invisible cable. both live cable and detectors for underground, inside-wall or other invisible cable &...
- Page 4 4. Earphone can help you identify the target voice when work in High&Low Voltage Wire Teacker Sensitivity R E C E I V E R noisy environment. AUDIO NF-820 NF-820 5. Power indicator & Speaker. High&Low Voltage Wire Teacker E M I T T E R Speaker The indicator will be on when turn on the receiver.
- Page 5 operating instructions Usage method for Receiver. 1.1 Scan mode 1. Long press the power button to turn on the device. 2. When the“power” indicator is on, which means the receiver Firstly , Toggle the switch to "ON" to trun on the device ,and works well.
- Page 6 Other functions Technical parameters Item Standard 1.1 Earphone Name Anti-jamming underground cable detector Under a loud noise place to work, you can put on the earphone Emitter 3.7V lithium battery 1800Amh to avoid interference. Power supply Receiver 3.7V lithium battery 1100Amh ≤...
- Page 7 1. NF-820 can test low voltage and also can detect high voltage which with AC voltage cable. 2. When use NF-820 to detect live, make sure the insulation of the alligator clip is good to avoid electric shock. 3. Keep the device in a dry environment.
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