Legend For The Instrument; Function; Voltage Test; Self-Test - TESTBOY TB 60 Bedienungsanleitung

Legend for the instrument

1. Test probe (extension)
2. LCD display
3. Mode select button
4. Polarity switch
5. Test lead
6. Earth lead
7. Black lead for power supply (-)
8. Red lead for power supply (+)
9. Light

Function

To switch on the instrument, connect the red test lead with the plus pole of the vehicle battery and the black test lead to the minus
pole of the vehicle battery. If necessary, connect the earth lead with a corresponding measuring point.
The instrument has 4 modi which can be run through by pressing the "Mode select" key. For this, press the button for approximately
one second.The instrument always starts in the first mode (voltage tester).
Attaching or detaching the test probe adapter makes it easier to undertake testing at plugs or connectors.

Voltage test

Do not under any circumstances change the polarity in this mode!
When placing the test probes on a DC voltage within the rated voltage range, the voltage is indicated in volts on the display. If the
positive pole is touched, the red LED lights up. If the negative pole is touched, the green LED lights up.

Self-test

To see if the instrument functions properly, the following self-test can be carried out:
In this connection, the test probe must not be touched!
- The red LED should light up when the polarity change switch is pressed forward and with the test probe not touching any-
where
- The green LED should light up when the polarity change switch is pressed to the rear and with the test probe not touching
anywhere
If these functions do not work, then the instrument should be sent in for examination by specialist personnel!
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Operating
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Testboy TB 60