Grass Valley 8947RDA-D - Manual (Page 25)

8947RDA-D/-FR — Instruction Manual 25
Power Up
A red FAULT LED indicates an error situation and, when noted with the
other indicator LEDs, can indicate a specific problem area.
Table 6 describes
signal output and LED indications for the various input/reference combi-
nations.
Table 6. LED Indicators
LED Indication Condition
FAULT
(red)
Off Normal operation
On continuously Module has detected internal fault
COMM
(yellow)
Off No activity on frame communication bus
Long flash Location Command received by the module from a remote control system
Short flash Activity present on the frame communication bus
CONFIG
(yellow)
Off Module is in normal operating mode
On continuously Module is initializing, changing operating modes or updating firmware
PWR
(green)
Off No power to module or module’s DC/DC converter failed
On continuously Normal operation, module is powered
OPT MODULE PRESENT
(yellow)
Off Fiber optic SFP device not installed
On Fiber optic SFP device installed
Channel 1 and 2
PRES OPT IN
(green)
Off Indicates no signal carrier present on the optical connector
On Indicates signal carrier present on the optical connector
Channel 1 and 2
PRES COAX IN
(green)
Off No presence of signal on BNC J9 (Channel 1) or J10 (Channel 2) connector
On continuously Presence of signal on NC J9 (Channel 1) or J10 (Channel 2) connector
Channel 1 and 2
SD/HD/ASI
(yellow)
Slow Flashing Indicates SD SDI signal present
Fast Flashing Indicates HD SDI signal present
On continuously Indicates ASI signal present
Channel 1 and 2
LOCK
(yellow)
Off Indicates reclocker is unlocked
On continuously Indicates reclocker is locked
Channel 1 and 2
BYPASS
(yellow)
Off Indicates reclocker is not bypassed
On continuously Indicates reclocker is bypassed