Deactivating the Alarm Relay
for Carrier-Mounted CSUs
The Alarm Cut-off command forces a deactivation of
the alarm relay on the 3000 Series Carrier during an alarm
condition. Since this function only affects the 3000 Series
Carrier, it is only available for carrier-mounted CSUs. The
alarm relay function must first be enabled by the Alarm
Relay configuration option (refer to Appendix C,
Configuration
Options).
To deactivate the alarm relay,
1. From the top-level menu screen, press the
until the Ctrl selection appears on the screen.
2. Select Ctrl.
3. From the Control screen, select ACO.
Control:
ACO
F1
4. The Command Complete screen appears.
Alarm Cut-Off:
Command Complete
F1
3150-A2-GB21-80
key
Rel
LED
F3
F2
F3
F2
February 1998
Resetting the CSU
Use the Reset command to perform a power-on reset of
the CSU.
To reset the CSU,
1. From the top-level menu screen, press the
until the Ctrl selection appears on the screen.
2. Select Ctrl.
3. From the Control screen, press the
the Reset selection appears on the screen.
4. Select Reset.
Control:
ClrReg Reset
F1
5. From the Device Reset screen, press F1 to initiate
a reset of the CSU (the power-up sequence screen
appears). Press F2 instead to return to the Control
screen without initiating a reset.
Device Reset:
Yes
F1
Download Operations
NOTE
The Download command is for
use by service personnel only.
Loss of primary data could result
from improper use.
Operation
key
key until
F2
F3
No
F3
F2
3-27