Sony HDC-P1 Maintenance Manual page 79

Adjustment Procedure
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Points that are adjacent laterally and diagonally to already compensated RPNs cannot be compensated.
1. Select the channel (R, G, or B) that is to be compensated.
ITEM:RPN CH SELECT → R, G, B
2. Adjust the H and V values and set the cross cursor center at the target RPN.
When the cursor is placed accurately at the RPN position, the RPN is compensated.
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Some RPNs seem to have been compensated even if the cursor is placed off the RPNs by one line or
one pixel.
Before proceeding to step 3, shift the cursor by one line or one pixel and check that the compensation
position is correct.
ITEM: RPN CURSOR → ON
ITEM: CURSOR H POS
ITEM: CURSOR V POS
Reference
One click of the menu control knob is equivalent to one pixel shift.
On the other hand, the cursor moves by two clicks of the menu control knob because the cursor has a
size of two pixels.
3. Press the menu control knob and record the RPN data (correction value).
ITEM: RECORD RPN → EXEC
4. A message "RECORD DATA OK? YES → NO" appears.
Check that the RPN has disappeared and then select YES with the menu control knob.
5. Press the menu control knob. A message "COMPLETE!" appears and the RPN compensation starts.
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If a compensation pixel has been wrongly recorded, delete the RPN data.
ITEM: DELETE RPN → EXEC
6. Repeat steps 2 to 5 to compensate other RPNs.
If any RPN still remains after this manual adjustment, handle it according to the fl owchart in Section
3-6-5.
Setting after Adjustment
ITEM: RPN CURSOR → OFF
HDC-P1
3-29 (E)