Insert / Replace Batteries; Operation; A) Power On - VOLTCRAFT VC190 Bedienungsanleitung

10. Insert / replace batteries

11. Operation

Replace the battery if the low battery warning
warning signs marked on the DMM
must not exceed the values shown!
Test on known voltages to verify that the DMM is functioning correctly.
For accurate measurement results, make sure the probe tips and any areas of contact are free from debris
or residue.

a) Power ON

• Turn ON: Set the function dial to the corresponding measurement function.
• Turn OFF: Set the function dial to "OFF". Always turn the meter off when it is not in use.
Before opening the rear cover, switch off the
power supply and disconnect the test leads
from the input terminals and the circuit.
1. When the battery voltage is ≤6 V ±0.2 V, the low
battery symbol
2. Turn the function dial to the "OFF" position, and
remove the test leads from the input terminals.
3. Unscrew and remove the battery cover to replace the
battery.
shows. Pay attention to the information besides the
beside the test lead terminals. The measured voltage or current
will be displayed.
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