Clover Electronics HDC577 instruction manual Trouble Shooting, Specifications

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TROUBLE SHOOTING

If the camera does not function properly, check the following points before contacting the service center.

Troubles

Remedies

No video

Check the AC adapter and video cable

 

between the camera and a monitor

The image on the screen is dark

Check the brightness control on the

 

monitor

The image on the screen is dim

Check if the lens is stained. If dirty,

 

clean it with soft and clean cloth

The camera is not working properly, and

Check if you have connected the

the surface of the camera case is hot

provided AC adapter

The contrast on the screen is too weak

Adjust the contrast feature of the

 

monitor. If the camera is exposed under

 

too strong light, change the position

The image on the screen flickers

Does the camera face to directly to the

 

sunlight or fluorescent light? Change the

 

camera position

Picture rolls and jumps, scrambled

Improper V-hold control. Setting on your

picture

monitor

Picture smaller than screen

House current may be too low

SPECIFICATIONS

Image sensor

1/3” Sony Super HAD CCD, 811H x 508V

Effective pixels

768H x 494V

Scanning system

525 lines, 2:1 interlace

Horizontal resolution

560 TV lines

Shutter speed

Auto, Manual (1/60 to 1/120,000 sec)

Sync. System

Internal

S/N ratio

more than 50db (AGC off)

Minimum illumination

0.01 Lux @F1.2

Video output

Composite 1.0Vp-p @75 Ω

AGC

Auto

Digital Noise Reduction

Auto

White balance

Auto

Lens

DC Auto Iris Vari-focal Lens 4mm to 9mm

Current consumption

650mA Max @DC15V

Power supply

DC 15V, 1.5A

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Contents Model HDC577 VARI-FOCAL Bullet DAY/NIGHT Color CameraInstallation PrecautionsFeatures Page HOW to Adjust Angle of View Specifications Trouble ShootingHOW to Obtain Factory Service Limited 2 Year WarrantyAvailable Accessories Package Includes