Di-LOG DL6780 Combi Volt 1, Инструкция по эксплуатации

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4) Voltage test
Always hold the test probes by the handles behind the
finger guards.. Observe the safety notices at all times.
An audible tone is present when an AC voltage and a
negative DC voltage are indicated.
The maximum switch on time is 30 s. When this time has
elapsed you must wait 10 minutes before retesting.
Connect probes to voltage source observing polarity of the
test probes L2 is positive probe, L1 is the negative probe.
For AC voltage the value is indicated on the LEDs (3) and
on the LCD display (DL6790 only). The + and – LEDs are
illuminated and buzzer is audible.
For DC voltage connect probe L2 to the positive terminal
and L1 to the negative terminal. The voltage is displayed on
the LEDs and the LCD display (DL6790 only). The positive
LED (10) is illuminated. If the polarity is reversed the buzzer
will sound. The negative LED (11) will be illuminated.
DiLog Instructions Inner8pp 6/3/07 11:26 Page