150-231-175-01, Revision 01
Maintenance
HLU-231 List 7E
September 23, 1998
19
S
ET
C
LOCK
Press
from the Maintenance Terminal Main Menu to open the Set Clock screen (
Figure 10.
Set Clock Screen
Set Time
The cursor defaults to the New Time field. To set the system time, type the hour and minute in the 24-hour format
of hh:mm:ss (setting the seconds is optional), then press
. The New Date field displays.
CDU 2
Customer Doubler 2 Loopback
Loopback at Doubler 2 towards CI initiated by ILR code, HLU-231 front
panel MANUAL LOOPBACK push-buttons, or maintenance terminal
(Figure 15).
ARM
Armed
The HiGain system has detected the IR loopback (2 in 5) arming code.
TLOS
Transmit Loss of Signal Loopback
HRU is in a logic loopback state caused by a loss of its T1 input from
the CI, if enabled at the HRU via its TLOS switch option.
All time information is lost when power is removed. The last date, however, is retained in
NVRAM and reappears when power is restored.
Table 8.
HLU-231 Status Menu Messages (Cont.)
Message
Full Name
Description
SET CLOCK
TIME: 00:14:33
DATE: 02/02/98
CIRCUIT ID#:
Format: HH:MM
MM/DD/YY
NEW TIME:
NEW DATE:
(U)PDATE REMOTE?
