Symbol PPT 8800 Product Reference Manual page 257

2. Connect the power supply to the Serial Charging Cable or the cradle and the AC
line cord to the power supply and the AC outlet.
3. Perform a hard reset of the terminal, see
4. Replace the battery cover.
5. On the Standard 6-key keypad, simultaneously press and hold the APP 1 and the
APP 4 keys then press and release the Power button.
6. On the 15-key keypad, simultaneously press and hold the 1 and 4 keys then press
and release the Power button.
7. Continue to hold down the keys until the IPL screen appears.
Figure 9-6. IPL AC Power Warning Screen
8. Place the terminal into the cradle or connect the Serial Charging Cable to the
terminal.
Do not remove power from the terminal while in IPL mode. If the battery
fully depletes during OS upgrade, serious damage to the terminal can oc-
cur.
IPL VER X.XX
WARNING
IPL Requires AC
Plug in AC Power then
reset device
Caution
Configuring the Terminal
Performing a Hard Reset on page 2-34.
9-11