Shutter Close, Cis Gain, Iris Adj - Samsung WB200F Service Manual

8-4 SHUTTER CLOSE, CIS GAIN, IRIS ADJ

■ Adjust the Close timing of the device shutter by camera.
■ Because there is a deviation of shutter closing time by each set, make adjustments by each set to reduce this deviation.
■ CCD Gain item and AWB LOW are adjusted simultaneously.
<Adjustment method>
1. Prepare the Light source box that can be adjusted to
2. Insert the memory card containing the adjustment file into the camera and then install the camera to the
Light source box.
* Luminance specification of the Light box is
* The colour temperature specification of the Light box is 3300K.
Light source box
3. Select the Shutter Close Time
4. The adjustment process will automatically start.
Check the number of maximum adjustments which have been set,

and adjust the Shutter close time, CMOS sensor gain, IRIS
Carry out inspection by referring to the specifications for brightness.

- The line delay and sub delay, Gain, IRIS value are adjusted to find the proper values
for the specifications for brightness.
If the result value are within spec, it is OK. Otherwise, it is NG.

Write the adjustment value in the EEPROM by referring to the EEPROM WRITE data.
r
Write the result of the adjustment value in the data file by referring to the CARD WRITE data.

5. When the adjustment is completed, the camera will automatically be turned off.
6. Liveview Gain, Capture Gain, Iris
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LV
LV 12.
Fig. 8-7
of adjustment menu.
are also perform in the same way.
12.
Adjustment
Light source box
Camera
Tripod
8-5