Amprobe ACD-14 TRMS-PLUS Інструкція з експлуатації - Сторінка 12
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Battery replacement
The meter uses 2 standard 3V alkaline button batteries (ANSI/NEDA-5004LC,
IEC-CR2030).
The lower battery is used for the slide-switch functions, and the upper battery is used
for the upper display ACA function separately.
Low Battery Indication: When the battery voltage drops below approx. 2.4V, a battery
symbol will appear in the upper right corner of the LCD display, indicating that the
battery needs replacing.
To replace the batteries, loosen the two screws from the case bottom and remove the
bottom case. Slide the battery out the side of the holder (see example below) and
replace with a new battery (observe polarity). Replace the bottom case. Note: Take
care to insure that the two (2) springs (located near the lower battery) line up with the
speaker in the rear cover.
Re-fasten the screws.