Technical information

9871 Tenth Edition 3-3
Powering on and Powering off the
Emergency Powering off
Note: Use the following procedure only in an emergency.
To power off the LMU in an emergency:
1. Open the front door of the 9330 LMU or 9315 EM.
2. Press the power switch on the LMU as shown in Figure 3-1.
3. Notify Customer Support Services to dispatch a service representative to
restore power to the LSM as described in Chapter 4, “Obtaining Support.”
Figure 3-1. LMU Power Switch
C
4
0900
CB3
POWER
SWITCH