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Rear View
1
ON
MAIN
OFF
~
AC IN
7
1. MAIN switch
This is the main power switch. When using this unit, set
this switch to ON. Otherwise, the unit cannot be turned
ON using the POWER button on the front of the unit.
2. CAMERA OUT connectors
BNC video output connectors. When not is use, the
unit provides self internal termination. If needed, a
monitor or other device can be connected picking up
the input viedo.
3. CAMERA IN connectors
Input viedo connector for camera signal (BNC con-
nector).
4. GND terminals
It is the common GND terminal.
5. AUDIO connectors
AUDIO IN connector
Input connector for audio signal (RCA pin).
AUDIO OUT connector
Output connector for audio signal (RCA pin).
6. MIC jack
Input connector for microphone (600 ohm imped-
ance). Use of MIC input for audio recording has pri-
ority over AUDIO IN connector.
7. AC power socket
This socket connects to the power cord. Earth ter-
minal is for safety. Use the 100 ~ 240V plug with
earth for the power of this unit.
This unit must be grounded at all times. Never
connect this unit to a power outlet which does not
have an ground terminal.
Do not connect the earth terminal of a plug to gas
pipe, water pipe, lightning rod and so on. The sup-
plied power cord is used for 120V only. Never con-
nect to any outlet or power supply having a different
voltage or frequency.
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2 3
IN
1
2
3
4
5
OUT
OUTPUT A OUTPUT B
VIDEO
Y/C
REMOTE
RESET
RS-485/
RS-422
8
9
10
11
4
CAMERA
6
7
8
9
10
11
GND
ALARM IN
RS-232C
12
13
14
Please use the AC power cord accessory.
8. VIDEO OUT connectors
OUTPUT A VIDEO connector
Output connector for video signal to monitor (BNC
connector).
OUTPUT A S(Y/C) connector
Output connector for video signals that separate
brightness signals and color signals for higher pic-
ture quality. Simultaneous output along with OUT-
PUT A VIDEO is also supported.
OUTPUT B connector
Output connector to display live video only (BNC con-
nector)(
see page 42).
9. RS-485/RS-422 connectors
To connect and operate pan, tilt and zoom cameras.
10. REMOTE jack
Input connector for wired remote (PTZ and unit con-
trol).
11. RESET button
Pressing this button resets the unit and the power
turns off. Video data, menu settings and the current
time are kept.
12. ALARM IN terminals
Input terminal for alarm signal.
13. I/O terminals
CLOCK ADJ terminal
Input terminal to set the present time. Time display is
adjusted to the nearest hour (00 minutes 00 seconds)
when this terminal receives the CLOCK ADJ signal.
INFORMATION
The on-screen clock can be reset to the nearest hour,
by applying a signal to the CLOCK ADJ terminal. For
example, if the current time is 11:29:59, it will be reset
to 11:00:00, and if the current time is 11:30:00, it will be
reset to 12:00:00.
6
5
IN
12
13
14
15
16
OUT
AUDIO
MIC
OUT
IN
ETHERNET
SCSI
RECEIVE
SEND
15
16
17
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