Samsung VLUU ST80, Руководство по обслуживанию

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Adjustment
5-4 This Document can not be used without Samsung's authorization SAMSUNG
5-4 Lens Shading
■ Make adjustments to the Lens Shading to the surrounding brightness of each camera.
■ Because the surrounding brightness is lower compared to the center for each set, separately adjust each set
so that the surrounding brightness is higher.
<Adjustment method>
1. Prepare the AE TESTER.
* Luminance specification of the Light box is 12LV .
* The Light box is located at 10mm+-1mm with the body tube open.
* The color temperature specification of the Light box is 3300K .
2. Save the applicable adjustment file to the microSD
™ card.
3. After inserting the microSD
™
card containing the program file to the camera, set the camera to the AE TESTER.
4. Adjust the LV value of the AE METER to 12 .
5. When you turn on the power of the camera, the adjustment will start automatically.
q
Adjust the Lens Shading with large lense, Zoom 0 condition.
w
Refer to the EEPROM WRITE information and write the adjustment result to EEPROM.
e
Refer to the CARD WRITE INFORMATION to write the adjustment result to the data file.
r
Set the lower and upper specification.
6. When the adjustment is completed, the camera will automatically be turned off.
<Adjustment result>
Open and check the CSV file generated from the adjustment memory card.
<Restriction>
If the capacity of CSV file is more than 30KB, clear all of the previous data and then, record
Fig. 5-1
Light source box
Camera