Toshiba STRATA CTX100 Installation And Maintenance Manual page 194
Digital business telephone systems
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Also See for STRATA CTX100:
- General description manual (100 pages) ,
- Quick reference manual (4 pages) ,
- User manual (3 pages)
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RPTU Installation
Table 5-2
LED Functions
5-6
LED
Frame Synchronization
FSYC
On:
Frame alignment is lost.
Off:
Frame alignment is working properly.
Alarm Indication Signal
AIS
On:
Receiving an alarm from the CO.
Off:
Circuit is working properly.
Remote Alarm
RAB
On:
Receiving a remote alarm from the CO.
Off:
Circuit is working properly.
Loss of Signal
LOS
On:
IC signal cannot be detected.
Off:
Circuit is working properly.
Reset
RST
On:
CPU is resetting the software.
Off:
Circuit is working properly.
Busy
BSY
On:
One or more B-channels are busy.
Off:
All B-channels are idle.
Timing Signal
On:
Circuit is secondary timing source.
TS
Off:
Circuit is not used for system timing.
Flashing:Circuit is primary timing source.
Functions
Strata CTX I&M
10/02
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