Toshiba Ik6200a Automatic Electronic Shutter AES, Backlight Compensation BLC, Case of Problems

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5. AUTOMATIC ELECTRONIC SHUTTER (AES)

Exposure time is controlled automatically within a range of 1/60 sec. to 1/ 100000 sec. to obtain an adequate signal when the back panel switch is turned to AES.

When the back panel switch is turned to VIDEO or DC, the exposure time is fixed 1/60 sec.

6. BACKLIGHT COMPENSATION (BLC)

This function is activated when the BLC switch is set to on.

ON

OFF

BLC

When the automatic electronic iris and the auto iris lens is used, the exposure adjustment is automatically performed so that a best picture is obtained at a monitor zone of about 60% in horizontal and about 60% in vertical direction.

This function is effective when a strong light enters the portion other than this zone and auto iris lens closes and darkens the area to view.

(Monitor screen)

50%

50%

8. IN CASE OF PROBLEMS

Condition

Check Point

 

 

 

Are the camera and connected equipment turned on?

No image

Is the iris of the lens adjusted properly?

 

Are cables connected correctly?

 

 

 

Is the monitor TV adjusted correctly?

 

Is the lighting too weak?

Unnatural color

Note

When external light and internal light are mixed or when the

 

 

object includes some chromatic colors are shot, a hue may

 

partly have a little difference.

 

 

7. NOTES ON USE AND INSTALLATION

Do not aim the camera at the sun

Do not aim the camera at the sun or point it at sun even if you are not shooting.

Do not shoot intense light

Intense light such as a spotlight may cause a bloom or smear. A vertical stripe may appear on the screen. However, this not a malfunction.

Treat the camera with care

Do not drop the camera or subject it to strong shock of vibration. Otherwise, the camera may malfunction.

Never touch internal parts

Do not touch the internal parts of the camera other than the parts specified. Otherwise, the camera may malfunction.

Do not splash water on the camera

Install the camera where the camera can be kept dry. If the camera gets wet, turn off the power and contact your dealer.

Install the camera

Where no video noise appears

If cables are wired near electric lighting wires or a TV set, noise may appear in images. In this event, relocate cables or reinstall equipment.

Check the ambient temperature and humidity

Avoid using the camera where the temperature is hotter or colder than specified. Otherwise, the quality of images may deterlorate or internal parts may be affected. Special care is required to use the camera at high temperature and humidity.

Should you notice any trouble

If any trouble occurs while you are using the camera, turn off the power and contact your dealer. If you continue to use the camera when there is something wrong with it, the trouble may much worse and an unpredictable accident may occur.

9. PART NAMES & FUNCTIONS :

AES/VIDEODC select switch :

Auto:AESelectronic shutter function.

When:VIDEOusing AI lens (with amp).

usingWhen:DC AI lens (without amp).

terminaloutputVideo:

monitor,TVatoconnect etc.

ViewRear

AC24V/DC12VLEVEL :

terminalpower DC-Type AI Lens

adjustment trimmer

Select switch :

Line Lock mode ON/OFF

:PHASEV

PhaseLock-Line

terminaladjustment

Dimensions : mm

 

 

 

 

 

 

 

 

 

 

 

 

ON/OFFBLC

 

 

 

Left side View

 

 

 

IRIS Terminal

Focus ring :

Rotate the ring to

appropriate setting.

Auto-

 

 

 

Top View

 

50

Front View

63

Screw

Right Side View

Focus Lock

 

Mount a CS-mount lens.

Lens :

116

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Contents General Description Important SafeguardsLens Back-Focus AdjustmentComponents Connection and OperationsPart Names & Functions Case of ProblemsAutomatic Electronic Shutter AES Backlight Compensation BLCCamera Installation Guide

IK-6200A, IK-6400A, Ik6200a specifications

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