Rpn Compensation; Automatic Compensation (Apr) - Sony HDC4300 Service Manual

5-6.

RPN Compensation

• When executing the automatic compensation (APR) from MSU or setting menu, the residual point noise (RPN)
of the CMOS image sensor is compensated.
• To compensate the RPN, compensate according to the following chart.
Compensation
starting
5-6-1. Automatic
Compensation (APR)
Is RPN disappeared?
No
5-6-2. Manual RPN
Compensation adjustment
Is RPN disappeared?
No
5-6-3. Procedures to be
Taken when the RPN
Compensation Fails
Is RPN disappeared?
No
5-6-4. Performing Automatic
RPN Detection Effectively
Compensation OK
5-6-1.

Automatic Compensation (APR)

When an RPN is detected in the screen, perform the automatic compensation (APR).
RPN automatic compensation (APR)
Note
• When automatic compensation is performed, reset the revision data at the time of the last time detection. Automatic
detection of RPN is performed.
• RPN automatic compensation should be performed both HD and 4K.
• Manual RPN compensation adjustment data is not affected by executing the RPN automatic compensation(APR).
• RPN automatic compensation(APR) may take several minutes.
1. Execute RPN automatic compensation(APR) from MSU or execute AUTO CONCEAL of [RPN MANAGE] in
the SERVICE menu.
HDC4300
Yes
Compensation OK
Yes
Compensation OK
Yes
Compensation OK
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