Performing Automatic Rpn Detection; Effectively - Sony HDC1000 Maintenance Manual

(6) A message "COMPLETE!" appears and the data is
recorded.
n
When two RPNs are vertically adjacent to each
other, record the data at the position where one
RPN can be compensated.
Then shift the cursor vertically by ± 1 at the same
horizontal address and check whether the other
RPN can be compensated.
When the other RPN has been successfully
compensated, record the data of the RPN.
When two RPNs are horizontally adjacent to each
other, move the cursor to the position where the
left RPN can be compensated. Next, set RPN
WIDTH to 2 and record the data, and then check
whether these RPNs can be successfully compen-
sated.
If the RPN compensation failed, delete the data.
Increase RPN WIDTH to 3, 4, ..., and select a
value that allows the best compensation.
For an RPN that has a horizontal extent (smear),
increase RPN WIDTH from 1 to 2, 3, 4, ..., and
select a value that allows the best compensation.
3-40

3-10-4. Performing Automatic RPN Detection

Effectively

1. Open the RPN MANAGE[S05] page of the
SERVICE2 menu.
2. Only perform the APR of RPNs.
RPNs of three channels are automatically detected at
the same time through this operation.
ITEM : AUTO CONCEAL → EXEC
m
. Set IRIS at the CLOSE position.
. Set the BARS switch to OFF.
. Set the SHUTTER switch to OFF.
. If AUTO CONCEAL is executed with a wrong
switch setting, delete all the recorded data. Make
these settings and execute AUTO CONCEAL
carefully so that the RPN compensated data is not
deleted completely.
ITEM : RPN ALL PRESET → EXEC
HDC1000/V1(E)