E-19
Replacement
1. Turn the screen on.
2. Hold down the Power key until the Power menu is
displayed.
3. Tap “Hot swap” as shown in the fi gure.
4. Tap “OK” as shown in the fi gure and the terminal will
switch to the Hot Swap mode. This causes the
notifi cation LED to light red. Once switching is
completed, the notifi cation LED turns off .
5. Turn the terminal over, turn the left and right battery pack cover lock switches to the
“FREE” position (
) and remove the battery pack cover (
).
6. Remove the battery pack in the direction indicated by the arrow.
7. Install the replacement battery pack following steps 2 to 3 of the battery pack installation
procedure.
Precautions for Use
• In the Hot Swap mode, even if the battery pack is removed, your work state is saved
up to 4 minutes with the memory (RAM) backup function.
The memory (RAM) backup time may decrease depending on the backup battery
charging level.
• In the Hot Swap mode, the terminal will not respond even if you press the Power key.
To exit Hot Swap mode, open the battery cover and then close it again.
• In case of replacing the battery pack without selecting the Hot Swap mode, you
cannot perform normal operations for a while.
