Toshiba IK-1000 Datasheet download pdf (Page 12)

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• Do not adjust the lens side in the adjustment in (5). Interference of exposure control

between lens and camera body may cause noisy video image and hunting.

Cautions

Lens side

Video lens DC lens

1Power supply Brake (–)

+9 V (50 mA maximum)

2NC Brake (+)

3Driving signal Driving (+)

4 GND Driving (–)

• Note that wrong selection of iris switch or wrong connection of iris connector causes

heating inside the camera, resulting in malfunction and failure.

Cautions

5.3 How to Adjust Back Focus and field angle

At factory setting, back focus is set to its standard position. However, slight readjustments

may be needed depending on the type of zoom lens. Back focus is adjusted with the back

focus adjustment ring at the top of the camera so that distance of the object can correctly

meet the focus position of the lens when the lens is correctly installed.

For adjustment, loosen the mount ring lock screw with L-shape hexagon 1.3 mm wrench,

and then rotate the mount ring. After the adjustment is completed, tighten the screw.

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Toshiba IK-1000 Datasheet Page 12