Digital Watchdog B3252DIR User Manual page 2

PRECAUTIONS
Do not open or modify.
Do not open the case except during maintenance and installation,
for it may be dangerous and can cause damages.
Do not put objects into the unit.
or other damages.
Be careful when handling the unit.
To prevent damages, do not drop the camera or subject it to shock or vibration.
Protect from humidity and dust.
Protect from high temperature.
Be careful when installing near the ceiling of a kitchen or a boiler room, as the temperature may rise to
high levels.
Cleaning
To remove dirt from the case, moisten a soft cloth with a soft detergent solution and wipe.
Mounting Surface
The material of the mounting surface must be strong enough to support the camera.
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TROUBSHOOTING
Before sending your camera out for repair, check the items below.
If the problem persists after checking these items, contact your service
center.
If no image appears,
Is the coaxial cable attached securely?
Is there adequate illumination?
If the image is unclear,
Is the lens in focus?
Is the lens dirty?
(commercially available) and a soft cloth or lens cleaning paper.
WARNING : TO PREVENT THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
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