Troubleshooting - Digital Watchdog D2372TIR Series Instruction Manual

TROUBLESHOOTING

Before sending the camera out for repair, check the items below. Before sending the camera out for repair, check the items below.
If the problem persists after checking these items, contact your service If the problem persists after checking these items, contact your service
center. center.
■ If no image appears ■ If no image appears
Is the coaxial cable attached securely? Is the coaxial cable attached securely?
Are the power and voltage normal? Are the power and voltage normal?
Has the iris of the lens inside the camera been Has the iris of the lens inside the camera been
adjusted correctly (with the level volume) ? adjusted correctly (with the level volume) ?
Is there adequate illumination? Is there adequate illumination?
■ If the image is unclear ■ If the image is unclear
Is the lens in focus? Is the lens in focus?
Is the lens dirty? Is the lens dirty?
Dirt or fingerprints on the lens can adversely affect the Dirt or 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.