Crispening Adjustment; Level Depend Adjustment - Sony HDW-750 Maintenance Manual

9-17. Crispening Adjustment

9-18. Level Depend Adjustment

9-17. Crispening Adjustment
Preparation
. Complete the setting as shown below by using the setup
menu.
MENU : PAINT
PAGE : 07*DETAIL1
ITEM : DETAIL → ON
. OUTPUT/DCC switch (inside panel) → CAM/ON
. Shoot the gray scale chart to fill the entire screen of the
under-scanned picture frame.
Equipment : HD digital waveform monitor
Measurement point : HD SDI connector (rear panel)
Adjustment point : 1lens iris
A = 700 ± 14 mV.
Specifications :
Adjustment Procedure
Equipment : HD digital waveform monitor
Measurement point : HD SDI connector (rear panel)
1. Complete the adjustment as shown below by using the
setup menu.
MENU : PAINT
PAGE : 07*DETAIL1
ITEM : CRISPENING
Specifications : Adjust the crispening level such that
the noise is not significant on the gray
scale.
9-20
9-18. Level Depend Adjustment
Preparation
. Complete the setting as shown below by using the setup
menu.
MENU : PAINT
PAGE : 07*DETAIL1
ITEM : DETAIL → ON
ITEM : LEVEL DEPEND → ON
. OUTPUT/DCC switch (inside panel) → CAM/ON
. Shoot the gray scale chart to fill the entire screen of the
under-scanned picture frame.
Equipment :
Measurement point : HD SDI connector (rear panel)
Adjustment point : 1lens iris
Specifications :
A
Adjustment Procedure
Equipment :
Measurement point : HD SDI connector (rear panel)
1. Complete the adjustment as shown below by using the
setup menu.
MENU :
PAGE :
ITEM :
Specifications : Decrease the details signal amplitude
Note
Upon completion of this adjustment, be sure to perform the
following two adjustments : "9-20. H/V Ratio Adjustment"
and "9-21. Detail Signal Level Adjustment".
HD digital waveform monitor
A = 700 ± 14 mV.
A
HD digital waveform monitor
PAINT
07*DETAIL1
LEVEL DEPEND
of the portion B to the level that does
not affect the detail signal level at the
portion A.
B A B
HDW-750/750CE V1