20 Field Service Guidelines
Bridge Battery, CMOS Battery, Buzzer
Remove the bridge battery, CMOS battery, and/or buzzer (speaker) as follows.
1.
Remove the following as previously described:
LCD
top cover
keyboard
LCD status bar
2.
To remove the bridge battery disconnect the cable from connector P11 on the
Graph board and remove the bridge battery.
3.
Remove the CMOS battery as follows.
Locate the cable on the CMOS battery.
Disconnect the cable from connector P13 on the Graph board and lift
the CMOS battery out of the base unit.
4.
To remove the buzzer, disconnect the buzzer cable from P12 on the Graph board
and remove the buzzer.
Figure 4-19 Removing Bridge Battery, CMOS Battery and Buzzer
