Alcatel-Lucent MDR-8000 - Page 21

2-3
Figure 2-1 Manual Switch From Controller Front Panel
TOGGLE SWITCH LEFT TO SWITCH A XMTR,
RCVR, OR I/O MODULE IN-SERVICE AND
TOGGLE SWITCH RIGHT TO SWITCH B
XMTR, RCVR, OR I/O MODULE IN-SERVICE.
USI-5078
02/12/07
OVERRIDE (OVRD) LOCKS XMTR, RCVR, OR
I/O MODULE, SELECTED ABOVE IN-SERVICE,
REGARDLESS OF ALARMS.
TO ENABLE OVERRIDE:
1. PRESS AND HOLD TX A/B ON LINE,
RX A/B ON LINE, OR I/O A/B ON LINE
SWITCH.
2. TOGGLE ACO/LT OVRD SWITCH TO OVRD
POSITION.
3. RELEASE A/B ON LINE SWITCH.
TO DISABLE OVERRIDE:
TOGGLE ACO/LT OVRD SWITCH TO OVRD
POSITION.
NOTE