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Service Info
This mode enables to check some meter service information which include
Total working time
•
Quantity of switching-on
•
Software version
•
Date of production
•
Batteries voltage
•
This mode may be accessed by pressing and holding the SET button for 5 seconds and then by
pressing ON/HOLD button simultaneously. All the information will be shown as long as the SET
button will be held.
6. Power supply
VI-D4 meter is battery powered. It uses 2 AA type batteries. Both, rechargeable and
standard batteries may be used. Battery status shows the remaining capacity of the batteries.
If the currently used batteries are almost out of charge, the battery icon will show empty.
While changing batteries into new ones both batteries should be replaced. Replace only with 2 of
the same type of batteries and only fully charged ones.
Battery arrangement scheme is shown in the picture below:
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