Euro Video HN342ASM Manual

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HN342ASM
Smoke Detector Housing Camera
tions:
−
Video output, to monitor or DVR by a 75
coaxial cable
−
Power input = DC 12V
Please pay attention to the
right power polarity
Function
Terminal Color
Video output
Black
Power input
Black
Package content:
2.
- Camera
- User Guide
3.
:
Features
420TVL (EVC-CG-HN342ASM)
1/3" Sony Super HAD Color CCD Sensor
CG-
Working Voltage Range: DC12V~18V
Lens: 3.6mm lens
4.
User information:
Do not drop the camera or subject them to physical shocks.
Do not put the camera in magnetic environment.
Do not keep the camera in strong direct light or extreme
1. C
temperature conditions.
Please cut the power before moving the installed camera.
o
The electricity tolerance is dc 12v ± 10%, over the tolerance will
n
damage the camera and below it will decrease the camera
performance.
n
Do not connect the BNC female socket to power supplyf, it will
e
damage the camera.
c
Please remove the power plug in thunder or lightning environment.
(It can cause fire or mechanical trouble.)
Do not keep the camera face to strong light directly. It can cause
CCD image damage.
5.
Camera installation
Camera will be installed on ceiling.
Power
Video
!
Remark
1.0 Vp-p
DC 12V±10%
6.
Troubleshooting
Problem
☞ The image does not
appear on the screen.
www.eurovideo-cctv.com
☞ The image on the
screen is dim.
Solutions
√ Check the power source for the monitor and camera
and assure that the voltage and polarity are properly
connected and being supplied correctly.
√ Check if the lens is stained. If dirty, clean the lens
with a soft, clean cloth.
√ Adjust the Back Focus of the lens again.
√ Check if you have connected the camera to
☞ The camera does not
a proper power source and If there is
work properly, the
no problem with the power, turn the unit off
surface of the camera
imediately and seek assistance from our
case is hot
After Servicedepartment.
and a black line appears
on the screen.
√ Check if the camera is pointed toward the sun or a
☞ The screen blinks a
fluorescent lamp.
lot.
√ Adjust the angle or location of the camera if too
much light is coming into the screen.
√ Adjust the contrast feature of the monitor
☞ The image on the
√ If you hane an intermediate device,
screen is dark
set the 75 /Hi-z properly
√ Adjust DC level (refer to next page)