Casio GQ-200-1 manual Battery Replacement, To replace batteries, Back GQ-100 GQ-200

GQ-100/200-2

BATTERY REPLACEMENT

Replace the batteries whenever the display of the clock becomes dim and difficult to read, or when the display light fails.

To replace batteries

1.Use phillips head screwdriver to open the battery compartment cover on the back of the unit.

2.Remove both old batteries.

3.Load two new AA-size batteries. Make sure that their positive (+) and negative (-) ends face in the correct directions. If you load batteries incorrectly they can leak and cause damage to the clock.

4.Replace the battery compartment cover.

5.Press the all reset button to reset the digital display information.

6.Set the current time and alarm time.

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GQ-100 GQ-200

All reset button

ALARM

ON

RESET

RESET

OFF

Battery

+ ALARM SET -

compartment TIME SET cover

Battery compartment