Detail Signal Level Adjustment; H/V Ratio Adjustment - Sony HDW-750 Maintenance Manual

9-20. H/V Ratio Adjustment

9-21. Detail Signal Level Adjustment

9-20. H/V Ratio 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 = 560 ± 14 mV.
Specifications :
Adjustment Procedure
Equipment : B/W 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 : DETAIL H/V RATIO
Specifications : Adjust the ratio of the detail signal
(white peak) in the horizontal direc-
tion and that in the vertical direction
for unity.
V
9-22
9-21. Detail Signal Level Adjustment
Note
Perform this adjustment as needed by the customer.
Preparation
. Complete the setting as shown below by using the setup
menu.
MENU :
PAGE :
ITEM :
. 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 : Adjust the amplitude of the detail
H
PAINT
07*DETAIL1
DETAIL → ON
HD digital waveform monitor
A = 560 ± 14 mV.
A
HD digital waveform monitor
PAINT
07*DETAIL1
DETAIL LEVEL (Default value when
shipped from the factory : 0)
signal that is added to the steps of the
gray-scale signal for the customer's
preference.
HDW-750/750CE V1