Northern Telecom DMS-100 Series Maintenance Manual page 216

7-2 Routine maintenance
Figure 7-1
DPP switch and status panel
A
A
ALM
O
PRI
ONL
1 2 3
ROVER
XMIT
9
LEGEND:
1 A Processor Status Lamps
ALM = Alarm
PRI
ONL = ONLY Mode
2 A/B Mode Select Switch
3 ONLY/PRIME Mode Select Switch
4 B Processor Status Lamps
ALM = Alarm
PRI
ONL = ONLY Mode
297-1001-537 Standard 01.02 December 1993
Switch and Status Panel
B
B
ALM CRIT
P
PRI MAJ
ONL MIN
4 5
ROVER Interface Panel
RCV
= PRIME Mode
= PRIME Mode
LT
7
6
5 Processor Status Lamps
CRIT = Critical
MAJ = Major
MIN = Minor
6 Mode Key Switch
7 Lamp Test Switch
8 Ground Jack
9 Rover Jacks (for EAT)
CHAS.
GND.
8
CHAS.
GND.
8