Pentax ZX-M - Page 42

Replacing the Battery
Replace the battery when the data information on a pic¬
ture or the LCD panel becomes weak or invisible. The bat¬
tery will last for approximately 3 years. The data back uses
one 3V lithium battery, type CR2025.
1. Ensure that a film is not loaded, then open the back
cover.
2. Loosen the battery cover fixing screw (located near
the upper left side of the pressure plate) with a
Phiilips-head screwdriver, and then remove the bat¬
tery chamber cover.
3. Replace the old battery with a new battery with the
side facing up.
4. Reinstall the battery chamber cover, and tighten the
battery chamber fixing screw.
Note:
If the data indication does not appear on the LCD panel, it
means that the battery has not been installed properly.
After the battery has been replaced, adjust the data again