Hitachi HV-D30 operation manual Continuous operation, Transportation, CCD properties

Models: HV-D30

1 65
Download 65 pages 49.53 Kb
Page 16
Image 16

zInstallation and storage sites

The following types of environment can impair performance, lead to damage, pose safety hazards and shorten the useful life of the camera. Select the sites for installing the storing the camera carefully.

ξ Direct sunlight, rain or snow

ξ Flammable or corrosive gasses

ξ Very hot or cold (beyond -10 to 45 operating, -20 to 60 storage) ξ Humid or dusty

ξ Exposed to vibration or shock

ξ Strong electrical or magnetic fields ξ Exceptionally strong light

Continuous operation

In situations where the camera is used continuously for long periods of time, the ambient temperature should be kept below 40 in order to avoid accelerated deterioration of internal parts and to derive maximum long-term reliability.

Cleaning

zA photographer’s blower or lens brush can be used for clearing dust from the lens and optical filters.

zWipe dust from the case with a soft dry cloth. If soiling is severe, moisten the cloth with a solution of neutral detergent. Afterwards, wipe the cover with a dry cloth.

zDo not use petroleum distillates, alcohol or spray type cleaners.

Transportation

Remove the lens (install lens mount cap) and carefully in its original or equivalent container. camera from physical shock.

other attachments. Pack the camera Use ample cushioning to protect the

CCD properties

The following phenomena are inherent to a charge coupled device imaging element and do not indicate malfunction.

1)Smear and blooming

Vertical bands are visible when a strong light enters the scene. Adjust the camera aiming direction carefully to avoid strong direct or reflected light.

2)Fixed pattern noise

High ambient temperature can cause fixed pattern noise to appear throughout the scene.

3

Page 16
Image 16
Hitachi HV-D30 operation manual Continuous operation, Transportation, CCD properties