Lx-8900l low voltage wire testing machine in addition to the general short circuit, circuit breaking, misalignment and other tests, and provide the connection itself and the connection wire and the electrical impedance value of the connection wire and the connector, the insulation impedance test between the connection wire and the connection wire itself insulation impedance test and instantaneous short/break test, can strictly check out the bad wire. Lx-8900 wire tester can also accurately test the standard, multi - joint wire and single - sided wire and other products.
1. Setting of conducting impedance
After pressing the "COND" key, the LCD will display the original set value. If you want to change, press the "↑" or "↓" key to select, (OFF is not for testing).
2. Insulation impedance setting
After pressing the "I.S" key, the LCD will display the original set value. If you want to change, press the "↑" or "↓" key to select, (OFF is not for testing).
3. Test the sound setting
Press "BEEP" key, the LCD will show the original set value, if you want to change, press "↑" or "↓" key, you can select PASS/ERROR sound.
4. Test speed and capacitance setting
Press the "DELAY" key, the LCD will show the original set value, if you want to change, then press the "↑" or "↓" key, you can select 1~50, the larger the set value is, the longer the test waiting time, the larger the capacity allowed.
5. Sensitivity setting
Press the "SINGLE" key, the LCD will show the original set value, if you want to change, then press the "↑" or "↓" key, you can choose 1~50.
6. Endpoint search
After pressing the "SEARCH" key, insert one end of the probe into the "SEARCH" connector of the machine panel, and the other end will touch the actual test endpoint. Then the LCD will display the contact point for inspection by the machine itself or external fixture.

7. Output endpoint verification
After pressing the "PORT" key, connect the 64PIN line to both ends of the fixture one by one and then connect the "PORT" key again. The machine will check whether each output endpoint is normal and display the result on the LCD.
8. General wire material standard materials learning
After connecting the standard wire to the fixture, press the "READ" key twice (the second time is to confirm the key, so as not to press by mistake). After learning, the total number of wires of this wire will be displayed on the LCD.
9. Multi-section wire learning
After the standard wire with segmental steps is connected to the fixture, press the "STEP" key, set the wire in the first paragraph, press the "STEP" key, then set the wire in the second paragraph, press the "STEP" key, and so on, after the last paragraph learning, press the other key to end (up to 50 steps).
13. Learning of unilateral dot test
Connect the fixture (port A), press the "SINGLE" key and then press the "STEP" key immediately. Point the probe pen at the end of the object to be tested. Click "STEP" one by one and press "STEP" until it is finished.
14. Data display
In the READY state (or after pressing "RESET"), press "↓" or "↑" to display the connection configuration of the first group of cables on the LCD, and then press "↓" or "↑" to display the connection configuration of the previous group or the next group.
15, test,
To do the TEST, just press the "TEST" key once (the machine has automatic scanning function).