Acroprint ATR240 Top Loading Time Card Recorder - Manual (Page 15)

Page 12
Replacing the Circuit Board Batteries
The ATR240 is equipped with (1) CR2032 3v Lithium Coin Cell battery on the Main board.
The battery should last approximately 1.5 to 2 years under normal operating conditions.
Do not attempt to replace the battery as it will void your warranty. If your clock is already
out of warranty you can attempt to replace the batteries yourself but note that you could
damage the board if you short out any components on the circuit board. Avoid using
metal objects to remove the batteries.
Note: all Time Recorder settings will be reset to factory defaults as soon as the Main
board battery is removed.
Back Case Front Case
Main Board Battery
1. Unplug clock.
2. Remove the front cover and the two screws that connect the front and back case.
Remove the front case and lay it flat being careful not to pull any wires or cables loose.
3. To remove batteries press the metal retaining clip away from the battery. The battery
should pop up. It may be necessary to use a small probe to pop the battery out.
4. Replace the batteries and re-assemble clock.