Technical information

9871 Tenth Edition 2-3
LSM Operator Panel
Table 2-1. LSM Operator Panel
Item
1
Label Type Function
1 LCD Screen Displays diagnostic and initialization messages.
Displays OFFLINE when initialization is
complete.
Displays status information about the LSM,
CAPs, and PCAP when the LSM is online. See
Figure 2-2 on page 2-5 and Table 2-2 on
page 2-6 for a complete description of this
display screen.
2
ONLINE
Indicator Lights when the LSM is online.
3
OFFLINE
Indicator Lights when the LSM is offline.
4
MAINT
Indicator Lights in maintenance mode. Maintenance
mode is an LSM state in which diagnostic
routines can run. This mode is reserved for
service representatives and is not used for
operator tasks.
5
SERVICE REQ
Indicator Lights when the LSM requires service. The LCD
indicates the problem error code. Contact
Customer Support Services.
6
POWER
Switch Turns power on and off for the LSM and LCU.
When power is turned on, wake-up
procedures are started. When power is turned
off, an orderly shutdown of the LSM and the
LCU is performed, and power is removed.
7
EMERGENCY
POWER OFF
Momentary
Switch
Immediately removes all power from the LCU
and LSM and ends all activity in progress
within the LSM.
CAUTION:
Use this switch only in an emergency.
Note: If power is removed from the LSM
using the EPO switch, contact
Customer Support Services. Only a
service representative can restore
power to the unit.