Reference Manual C DA 3002 Version 3.0
Page 19
Alarm/LED Status Indicators
The C DA 3002 module has built in LED indicators,
which serve as alarm and status indication for the
module. Function is described below. The Indicators
are found on the bottom of the module and can
be seen through the access holes provided (Fig. 2)
Module Edge Status LED
(per channel)
Alarm Indicator
There is also a single alarm LED on the front side of
the module, which is designed for quick and easy
indication of a problem condition in installations
where visible access to the bottom of the module is
not convenient.
LED
OFF
indicates power is lost, or there is a power
supply fault.
LED Color
Indication
Green
Both input signals present (PLL lock / signal
lock)
Yellow
Test pattern selected (color bars) or only one
input signal present
Red
No input video signal
LED COLOR
GREEN Input
Signal
present
1
RED Input
Signal
lost
GREEN Input
Standard
PAL
2
YELLOW Input
Standard
NTSC
3 GREEN Local
Control
enabled
