17
Connecting the Audio Cables and Alarm Cables
Figure 2-6
Connecting the audio cables and alarm cables
1:
Audio
output
device,
such
as
speaker
2: Ground wire
3: Audio cable
4:
Normally-open/nor
mally-closed
Boolean alarm input
device,
such
as
audio control or
temperature control
alarm device
5: Alarm cable
6:
Normally-open/Nor
mally-closed
Boolean
alarm
output device, for
example,
alarm
lamp.
You
can
connect the alarm
lamp in many ways.
Here is only one
example.
Table 2-3
Phoenix connector
Pin
Description
AUDIO OUT:
1, 2, 3, 4
1, 2, 3, 4, 5, 6, 7, 8
Audio signal output.
LINE: I, O
Audio input and output.
1
2
Power
-
+
3
4
5
6
5
2
Summary of Contents for DC4304
Page 1: ...Video Decoders Quick Guide Manual Version V1 00...
Page 33: ...BOM 3101C0CJ...
