SAMSUNG L100 Adjustment

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Ⅳ. ADJUSTMENT

2. Adjustment Procedures for Each Feature

1) Introduction to Adjustment

You have to make adjustments for each feature after replacing an electronic item in the L100. The following table represents necessary adjustments for each item replacement.

1> Adjust for each feature after replacing an electronic item, referring to the following table.

2> Adjustment Equipment

▶ Required Equipment

- AE Tester : AE Tester supporting LV 16.7.

- Power Supply : 3.7V / 2A

▶ Chart

- Focus Chart

- Gray Chart

3> Adjustment Program File

For each of the adjustments, copy the program for each of the adjustments into the SD card.

The file names for each adjustment are the same as

"L483ADJ.txt".

FIRMWARE UPGRADE ●●

PUNT ADJ ●●●

SHUTTER CLOSE TIME ADJ ●●●

FLASH ADJ ●●

BATTERY LEVEL ADJ ●●

BURNING TEST & CCD DEFECT PIXEL

●●●●

EEPROM READ

EEPROM WRITE

MAIN

PCB

POWER

PCB

BARREL

ASS’Y

CCD

ASS’Y

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Ⅳ. ADJUSTMENT

4> Adjustment Flow Chart

Insert the SD card for the corresponding adjustment.

Boot Up

OK NG

Turn the power on. (Engineer)

Automatically,Test mode enter / adjustment script performance

Inspection for each adjustment

Record a log file for each adjustment (if necessary)

Save the adjustment value

into the EEPROM.

The adjustment value, and whether it is

OK or not, is displayed on the LCD.

Set the adjustment ID

(EEPROM)

Save the adjustment value into

the EEPROM (if necessary)

The adjustment value, and whether it is

OK or not, is displayed on the LCD.

Turn the power

off or wait.

The camera is automatically

turned off or stays on.

Mark the last adjustment ID that

has been completed normally.

Check the Adjustment ID

Determines whether it is Good or Bad.

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Ⅳ. ADJUSTMENT

2) LENS SHADING

Adjust the lens shading for the brightness of the periphery of the lens for each camera. Brighten the periphery of the lens by adjusting its brightness per set, since the brightness of the periphery of the lens per set is darker than the center.

< Adjustment Procedures >

a...Prepare an AE Tester

* The luminance specification for the Light Source Box is 8.2 LV.

* The position of the Light Box is 10mm±1mm when the lens barrel is opened.

* The Colour Temperature of the Light Box is 3300K.

b...Save the corresponding adjustment file into the SD card.

c...Insert the SD card containing the program file into the camera and set the camera for the AE Tester.

d...Mount the camera onto the AE meter and adjust the LV value to 8.2.

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Ⅳ. ADJUSTMENT

e....If you turn the camera on, the adjustment is progressed automatically.

① Adjust the lens shading at the zoom “0” of the aperture.

② Write the result of the adjustment value in the EEPROM by referring to the EEPROM WRITE data.

③ Write the result of the adjustment value in the data file by referring to the CARD WRITE data.

④ Set the lower and upper specifications.

f...When the adjustment is complete, the camera will automatically be turned off.

Open and check a CSV file created in the memory card for adjustment.

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