ADTRAN TRACER 2xT1, Руководство пользователя

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TRACER 2xT1 User’s Manual
61280003L2-1B
Section 3 Operation
28 Preliminary
RF DOWN SYSTEM STATUS
If there is an error condition on the RF link, the [RF UP] labels on the link map will be replaced by [RF
DOWN] or [?????] labels. During a RF error condition, it is not possible to receive status information
from the remote site. However, when the RF link is intact, error conditions on any of the T1 interfaces
are reported by the “T1A” and / or “T1B” labels becoming highlighted in reverse video. If the error is on
the local TRACER, the T1 status menu can be accessed for complete alarm information. If the error is
on the remote unit, remote access can be utilized (via another menu option) to check the status of the T1
interfaces at the remote end.
CABLE CONNECTIONS
The cable connections required for various configurations are detailed in Appendix A of this manual.
PASSWORD
TRACER provides optional password protection of the terminal interface. If enabled, a password
prompt is presented at power-up, reboot, or after thirty minutes of inactivity on the terminal. The default
configuration is “No password.” Password protection is enabled via the configuration menu. The
password is also set via the configuration menu.
If the password is forgotten, physical access to TRACER is required to access the terminal interface.
The password may be bypassed by holding in the LPBK A button while the system is rebooted. This will
bring up the terminal interface and allow the password to be changed or disabled via the configuration
screen.
CAUTION
This procedure is service-affecting.
Figure 3-2. System Status Page
Current System Status
Elapsed Time 00:01:09
-——- Adtran Technical Support - 800/726-8663 --——
T1A T1A ===| | / ->>--——>>—--—>>—--[??????]—--—>>—--—>>—--—>>-> \ | |=== T1A
| |#(- -)# | |
T1B T1B ===| | \ -<<—--—<<—--—<<—--[RF DOWN]—--—<<—--—<<—--—<<- / | |=== T1B
——-- -—-—
Local Tracer Remote Tracer
Freq Plan A Freq Plan ?
Tx Pwr Rx Pwr Tx Pwr Rx Pwr
Max [X] [ ] Nominal Max [?] [?] Nominal
[X] [ ] [?] [?]
[X] [ ] Site: ADTRAN [?] [?]
[X] [ ] [?] [?]
[X] [ ] RFC Link Up: Yes [?] [?]
[X] [ ] Code Sync: No [?] [?]
[X] [ ] Carrier Sync: No
No [?] [?]
[X] [ ] T1 Mux Sync: No o [?] [?]
[X] [ ] Chipping Code: 0 [?] [?]
[X] [ ] [?] [?]
Min [X] [ ] Min Min [?] [?] Min
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