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Description
61179641L5-5C 1-3
Front Panel LEDs
There are six LEDs on the front panel of the Total Access 1248, as shown in Figure 1-2.
• Two LEDs provide status information (
PWR and ALM)
• Two LEDs provide Expansion Port input (
EXPANSION IN) status
• Two LEDs provide Expansion Port output
(EXPANSION OUT) status
Figure 1-2. Total Access 1248 Front Panel LEDs
See Table 1-1 for a listing of LEDs and their status.
Table 1-1. Front Panel LEDs
Label Status Description
PWR
Green
Yellow
Red
Off
Total Access 1248 is In Service
Total Access 1248 is Out of Service-Maintenance
Total Access 1248 Failed self-test
No power present on Total Access 1248
ALM
Yellow
Red
Off
Total Access 1248 is reporting a Minor alarm
Total Access 1248 is reporting a Major alarm
No alarms reported on Total Access 1248
EXPANSION IN
Green
✹ Green Flashing
Yellow
Connected to an upstream box
Connected with traffic
No signal
EXPANSION OUT
Green
✹ Green Flashing
Yellow
Connected to a downstream box
Connected with traffic
No signal
F
AN M
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D
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1179675
L1
1179641L
5
P
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RT
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1-2
4
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B
8V
RE
T
PWR
ALM
OUT
EXPANSION
EXPANSION
IN