JVC TK-C1481 Instructions Manual page 11

(
+
1
fi
SYNC IN
›
POWER
‹
TK-C1480U and TK-C1480E
[DC 12V, AC 24V] Power input terminals
19
(TK-C1480U and TK-C1480E)
To input DC 12V or AC 24V power.
[TX+A, TX-B, RX+C, RX-D] Control
20
signal connection terminals
Terminals for inputting signals with
electrical characteristics conforming to
the EIA/TIA RS-422A or RS-485 standard.
RX.TERM switch
17
[AUX, GND] Auxiliary Output Terminals
21
If any change occurs in the area that was
set on the MOTION DETECT screen, these
terminals output signals. (
[Open-collector Low signal. Maximum
voltage 30V, Current 30mA.]
[Y/C OUT] Y/C output connector
22
This 4-pin connector outputs the luminance
and chrominance signal.
• Pin configuration of Y/C OUT connector
4
3
1
2
Pin No.
1 GND
2 GND
3 Luminance (Y)
4 Chrominance (C)
)
-
2
+ - + -
TX TX RX RX AUX GND
A B C D
Y/C OUT
VIDEO OUT
SEE INST-
RUCTION
MANUAL
Page 31)
Signal
⁄
¤
[VIDEO OUT] Video signal output
23
connector
This BNC connector outputs a composite
video signal. Connect this to the video input
connector of a video monitor, switcher, etc.
[POWER] Power indicator lamp
24
This lamp lights when power is supplied
to the camera.
[SYNC IN] Sync signal input connector
25
This BNC connector accepts the input of
an external sync signal such as a composite
video (VBS) or black burst (BB) signal.
When a sync signal is input into this
connector, the camera operation is
automatically synchronized with the
external sync signal.
To terminate this connector at 75Ω, turn
ON the EXT.TERM switch
Power cable (TK-C1481EG)
26
Connect to the commercial AC230V
outlet
+ -
TX TX RX
A B
SYNC IN VIDEO OUT
POWER
TK-C1481EG
fl
+ -
AUX GND
RX
C D
Y/C OUT
SEE INST-
RUCTION
MANUAL
.
14
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