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| Nguồn gốc: | Tây An Sơn Tây Trung Quốc |
| Hàng hiệu: | XZH TEST |
| Chứng nhận: | ISO CE |
| Số mô hình: | XHSB505 |
Instrument Layout and Description:
This instrument consists of a main unit, receiver clamps, and a handheld receiver.
Main Unit Panel:
1. Ammeter: Displays the instantaneous average value of the output current;
2. Working Indicator Light: Indicates that the instrument is outputting a recognition signal;
3. Positive Output Terminal: Signal source output positive, connect to the red output wire;
4. Fuse Holder: 20A fuse mounting location at the output terminal;
5. Negative Output Terminal: Signal source output positive, connect to the black output wire;
6. Power Socket: Standard AC 220V connection port, instrument's operating power input port;
7. Fuse Holder: 6A fuse mounting location for AC 220V power supply system;
8. Power Switch: "Position I" turns on AC 220V power supply, "Position 0" turns off power supply;
9. Stop Button: Press this button to stop the recognition instrument from working;
10. Start Button: Press this button to start the instrument; the "Working" light illuminates, and the instrument outputs a signal;
11. Frequency Adjustment Knob: Adjusts the signal transmission speed;
12. Output Selection Switch: "Position I" is low; "Position II" is high.
1. There is a potentiometer on the underside of the handheld receiver to adjust the receiver sensitivity.
2. There is a BNC connector on the underside of the handheld receiver for connecting a receiver clamp.
Note: The sensitivity should ideally be adjusted so that the meter needle swings approximately 20-80% left and right. Do not make it too sensitive to avoid "meter reading errors"!
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