Cobalt Digital COMPASS 9414 4 In _ 4 Out Fiber-to-BNC Receiver _ Crosspoint Card - Manual (Page 29)

9400S-OM (V1.1) 9400-SERIES PRODUCT MANUAL 3-3
Operating Instructions
Checking Card Status
Figure 3-1 Typical Card Status Displays
9404
P
W
R
C
D
3
G
H
D
S
D
C
D
3
G
H
D
S
D
C
D
3
G
H
D
S
D
C
D
3
G
H
D
S
D
CHN 4 CHN 1 CHN 2 CHN 3
Card Product Display
Group Temperature
Group Fiber Optic
Module (FOM) Status
Group Input (Tx card) /
Reclocker (Rx card)
Status
Group Temperature
Status
Tx Cards (9401 thru 9404) Rx Cards (9411 thru 9414)
Item Function
PWR LED Power/Card Status indicator. Blinks green to indicate normal operation.
Illuminates solid red if card has internal error.
CD LEDs (Tx cards 9401 – 9404) Carrier Detect indicator. For each channel, illuminates green when a valid input is
present. Illuminates red if received signal is considered invalid or is not present.
(Rx cards 9411 – 9414) Signal Detect indicator. For each channel, illuminates green when a signal is detected,
yellow if signal is below reliable power threshold, or red when no signal is detected.
Note: If received signal is not valid SMPTE and is below 19 Mbps rate, in some cases signal may be passed
even if CD LED is not showing green.
3G, HD, SD
LEDs SMPTE Lock indicators. For each channel, respective 3G, HD, and SD LED illuminates to indicate reclocked
lock to recognized SMPTE formats (2.970 Gbps, 1.485 Gbps, and 270 Mbps, respectively).