User's Manual

Using the ES400 2 - 15
Figure 2-13 Main Battery Temperature Watch Dialog Box
Figure 2-14 Main Battery Temperature Warning Dialog Box
Replacing the Battery
To replace the battery:
1. Press the Power button to suspend the ES400.
2. Slide the battery door down and then lift.
NOTE The Temperature Warning dialog box remains visible until you tap Hide.
CAUTION Suspend the ES400 prior to removing the battery. Failure to properly remove the battery may cause the
ES400 to cold boot and potential loss of data.