Speco Technologies WDR-R3 - Manual (Page 8)

1. GENERAL INFORMATION
SAFETY PRECAUTION
■ Do not open and modify
Do not open the cabinet except during maintenance and installation, as it may be dangerous and cause damage.
■ Do not put objects inside the unit
Make sure that no metal objects or flammable substances get inside the camera. It could cause fire, short-circuits or
damages.
■ Be careful when handling the unit
To prevent damage, do not drop the camera or subject it to strong shock or vibration
■ Install away from electric or magnetic fields
■ Protect from humidity and dust
■ Protect from high temperature
Be careful when installing close to the ceiling, in a kitchen or boiler room, as the temperature may raise to high levels.
■ Cleaning
Dirt can be removed from the cabinet only by wiping it with a soft cloth moistened with a soft detergent solution.
■ Mounting Surface
The mounting surface material must be strong enough to secure the camera.
2. EXHIBIT
TIP FOR LOCATION OF THE CAMERA
Before sending the 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?
Are the power and voltage normal?
Has the iris of the lens inside the camera been adjusted correctly (with the level volume) ?
Is there adequate illumination?
■ If the image is unclear
Is the lens in focus?
Is the lens dirty?
Dirt of fingerprints on the lens can adversely affect the images. Gently wipe any dirt or fingerprints off the lens
with a soft cloth or lens cleaning paper and cleaning fluid (commercially available).
Is the monitor adjusted correctly?
WARNING:
TO PREVENT THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO
RAIN OR MOISTURE.