Toshiba IK-643A User Manual download pdf (Page 6)

3. LENS

_________

_

Back-Focus Adjusment

Back-Focus Is adjusted at the factory to

accommodate most standard lenses. However, at

times, slight adjustment to the IK-643A back-

focus Is necessary.

Mount the Lens to the camea first. Then loosen

the Back-Focus Set Screw. Then rotate the Back-

Focus Adjustment Dial until a clear image is

achieved. Afterwards, tighten the Back-Focus Set

Screw.

Note

When the lens weight is more than 1 kg (2.2 lbs),

support it on the lens side rather than rely on

screw that fix the camera to the tripod.

This camera supports two types of auto-iris lens;

Video-type and DC (direct drive) types. Connect

the auto-iris connector plug to the IRIS terminal

on the side of the camera. Refer to the chart

below for correct wiring and set up.

Adjust by retating the lens

Auto iris lens

Video IRIS

Lens

Direct Drive

IRIS Lens

IRIS

1.

+12V

1. Damp-(y)

terminal

2. NC

2. Damp+( r)

pin 3. Video

3. Driver+(wh)

4.

GND

4. Driver-(g)

AES/AI

Al

AI-AMP

Switch

position

position

1 2 3 4 5 6 7 8 9 10 11 12

Comments to this Manuals

No comments