Battery Replacement; Operation - VOLTCRAFT MS-229 Operating Instructions Manual

5. Battery replacement

When the low battery icon flashes in the display (3), replace the battery.
1. Switch off the tester through the "ON/OFF" switch (9) and remove all batteries under testing.
2. Open the battery compartment (10).
3. Insert two LR44/AG-13/L1154 button cells into the battery compartment (10) while observing the polarity ("+" = positive). The
positive pole of the button cells should face left.
4. Close the battery compartment (10).

6. Operation

Test batteries should be removed from the appliance before measurement.
1. Switch on the tester through the "ON/OFF" switch (9).
2. Press the "MODE/START" button (4) to set the rated voltage of the test battery. The voltage selection indicator will flash.
3. Press " " (7) or " " (8) button to choose the battery voltage (1.2, 1.5, 3, 6, 9, 12V).
4. Press the key "SET" to confirm the selected test voltage.
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