HD-SDI CAMERA MANUAL NRHD-D331IR / NRHD-2101IR / NRHD-D21IR
www.balter.de
Read this manual carefully before use
A. To reduce the risk of electric shock, do not open the machine and maintain by yourself,
please consult a professional service person.
B. To prevent re or shock hazard, use the power after safety certication, the input voltage,
current, voltage polarity and operating temperature must meet the requirements of
this camera.
C. Please note the operating temperature and environmental requirements of the camera,
avoid too low or too high temperature. General operating temperature range of -30°C
~ +60°C. Avoid flooding and rain, minimize dust and moisture erosion, otherwise
camera would be damaged.
D. Cameras in use should avoid direct sunlight, glare, otherwise the sensor will be
damaged. .
E. Do not touch the sensor surface, if any foreign objects exits, a cotton swab or lens
paper can be used to wipe, if it is difcult to remove, a neutral detergent diluted with
water would be useful. Do not use corrosive solution.
F. In order to make the camera work smoothly and obtain a satisfactory image, the
power cord and video connection can not be too long, otherwise the increase of line
loss will lead to the inadequate magnitude of the operating voltage of the camera or
video signal Inadequate.
G. In order to prevent the camera from falling, please do not place the camera on an
unstable bracket, base or other unstable objects. Otherwise it will lead to injury, at the
same time, the camera will be damaged.
H. The camera can not be placed near the radiator or heating resistor.
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