Zebra Adjustment - Sony HDW-750 Maintenance Manual

9-26. Zebra Adjustment

9-26. Zebra Adjustment
Preparation
. ZEBRA switch (viewfinder) → ON
Complete the setup as shown below by using the setup
menu.
MENU : OPERATION
PAGE : 10*VF SETTING
ITEM : ZEBRA → ON
ITEM : ZEBRA SELECT → 1
. OUTPUT/DCC switch (inside panel) → CAM/ON
. WHITE BAL switch (inside panel) → A
. Shoot the gray scale chart to fill the entire screen of the
under-scanned picture frame.
Equipment : HD analog waveform monitor
Measurement point : TEST OUT connector
(outside panel)
Adjustment point : 1 lens iris
A = 700 ± 14 mV.
Specifications :
Adjustment Procedure
Equipment : B/W monitor
Measurement point : TEST OUT connector (outside panel)
1. Complete the adjustment as shown below by using the
setup menu.
MENU : PAINT
PAGE : 08*VF SETTING
ITEM : ZEBRA1 DET.LEVEL
Specifications : Adjust such that the zebra pattern
appears at the portion "A" as shown.
A
9-26
A
A
2. Complete the setting as shown below by using the
setup menu.
MENU : OPERATION
PAGE : 10*VF SETTING
ITEM : ZEBRA SELECT → 2
3. Complete the adjustment as shown below by using the
setup menu.
MENU : PAINT
PAGE : 08*VF SETTING
ITEM : ZEBRA2 DET.LEVEL
Specifications : Adjust such that the zebra pattern
appears at the portion "B" as shown.
Setting upon Completion of Adjustment
Complete the setting as shown below by using the setup
menu.
MENU : OPERATION
PAGE : 10*VF SETTING
ITEM : ZEBRA SELECT → 1
B
HDW-750/750CE V1