GX20
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CONFIDENTIAL
5. Procedures of white defect correction
1.Attach the battery pack and then connect the Data cable.
2.Access the normal mode by holding down the “End/Power” key.
3.Send the [AT+XDIAG] command to receive the response [DIAGREADY].
4."Function Mode *GX20*"is shown on the display.
5.Cover the camera front to block off light completely.
6.Transmit the [WHC00840120000000] command.
7.Response will be received if the transmission is completed after 20 to 30 seconds.
Be sure to continue to block off light during this process.
<Response to be received>
•
In case of [LDDEVPRMOK]: aaaabbb will be received.
aaaa: the number of white defects
bbb: the maximum level of dark current
•
In case of [LDDEVPRMNG]: 000000 will be received.
This indicates light was not blocked completely. Go back to step 6.
8.Send the [WH] command.
9.After receiving th response [OK], send the [POWDOWN] command.
10.Power off and then remove the Data cable.
*
White defect correction
White defects indicate pixel defects in the image detected by the light sensor. These appear as white spots even when light is completely blocked
off (even on a black background). White defect correction solves this problem.
Содержание GX20
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