154 Publication 2711P-UM001I-EN-P - December 2008
Chapter 6 Install and Replace Components
Follow these steps to replace the battery.
1. Disconnect power from the terminal.
2. Place the terminal, display side down, on a flat stable surface.
3. Detach the communication module, if attached, from the logic
module by removing the four screws.
4. Loosen the six captive screws that attach the logic module to the
display module.
5. Carefully lift the logic module away from the terminal and flip
over to expose the circuit board.
6. Locate the battery on the circuit board.
7. Remove the battery by lifting up the side of the battery.
Captive screws
on top and bottom.
Logic Module
ATTENTION
Wear a properly grounded ESD wristband before
touching any of the electronic components in the
logic module.
Remove battery by lifting up the
edge indicated by arrow.
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