CipherLab RK25 Reference Manual page 61

BATTERY SWAP
RK25 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
" " and then "
Battery Swap
suspend mode with the red Status LED on the front panel lit.
Note:
Make sure to remove the AC or USB cable before proceeding "Battery Swap".
" in the pop-up menus. The system will prepare to enter
OK
59
Using RK25 Mobile Computer
Low Sub Battery Alert
" section to