CipherLab RK25WO Reference Manual page 55

BATTERY SWAP
RK25WO backup battery supplies system power during battery swap. When battery cover is
removed, the system will enter suspend mode and not wake up until battery cover is put
back and the power button is pressed. Please refer to
make sure the sub battery is fully charged before battery swap process.
1) Press and hold the power button on the top end of the mobile computer, and select
"Battery Swap" and then "OK" in the pop-up menus. The system will prepare to enter
suspend mode with the red Status LED on the front panel lit.
2) Observe the red light on the front panel; as it goes off, the device is in complete suspend
mode and Main battery is ready to be replaced. Fellow the steps described in
Remove Battery
3) When the main battery is removed, system can stay in suspend mode at least 5 minutes.
Please replace with a fully-charged main battery as soon as possible.
4) Make sure the battery latch is properly locked before pressing the power button to wake
up the mobile computer from suspend mode.
Warning:
Please do not perform a battery swapping before the mobile computer's OS is ready. Removing the
battery cover during powering up your mobile computer may cause system failure.
to remove the battery and replace it with the new one.
Using RK25WO Mobile Computer
"Low Sub Battery
53
Alert" section to
Install/