8
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Y/C
1
MAIN
OFF
ON
AC IN
~
2
3
4
5
6
7
8
9
1
4
RESET
RS-232C
2
3
5
6
7
8
9
1
ALARM IN
2
3
4
5
6
7
8
9
CLOCK ADJ
REC
EMERGENCY
RESERVED
MODE OUT 1
MODE OUT 2
MODE OUT 3
MODE OUT 4
CALL OUT
CALL OUT GND
MAX 30mA
DC 5V OUT
GND
CAMERA OUT
RS-232C
RESET
CAMERA IN
IN
OUT
VIDEO OUT
MIC
GND
AUDIO
100V
12
11
10
9
8
7
6
5
1
2
3
4
6. AUDIO connectors
AUDIO IN connector
Input connector for audio signal (RCA pin).
AUDIO OUT connector
Output connector for audio signal (RCA pin).
7. GND terminals
Ground terminal for the alarm signal.
8. MIC jack
Input connector for microphone (600 ohm imped-
ance).
9. RESET button
Pressing this button resets the unit and the power
turns off. If this case, video data, menu settings and
the current time are kept.
10. ALARM IN terminals
Input terminal for alarm signal.
11. I/O terminals
CLOCK ADJ terminal
Input terminal to set the present time. Time display
is adjusted to the nearest hour (00 minutes 00 sec-
onds) 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.
1. MAIN switch
This is the main power switch. When using this unit,
set this switch to ON. Otherwise, the power cannot
be turned on/off using the POWER button on the front
of the unit.
2. VIDEO connectors
VIDEO OUT connector
Output connector for video signal to monitor (BNC
connector).
S(Y/C) OUT connector
These are output terminals for video signals that
separate brightness signals and color signals for
higher picture quality. Simultaneous output along with
VIDEO OUT is also possible.
3. CAMERA IN connectors
Input connector for signal of camera (BNC connector).
4. CAMERA OUT connectors
Camera video output terminals for use of BNC con-
nectors. Output connector for signal of camera which
is provided via CAMERA IN (BNC connector).
5. 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.
！
If there is no ground terminal on the wall outlet,
contact your dealer of purchase for grounding work
(with charge). When there is no ground terminal in a
wall socket, please request ground construction from
a store. (It is a charge.) Do not connect the earth
terminal of a plug to gas pipe, water pipe, lightning
rod and so on.
Major operations and their functions (continued)
■
Rear View
