Video System Adjustment-2; Pedestal Level Adjustment - Sony DVW-250 Maintenance Manual

9-7. Video System Adjustment-2

Preparation
• Put the unit into EE mode.
MODE switch/connector panel → PB/EE
Put the unit into STOP mode.
• CONFI switch/connector panel → OFF
• On the setup menu, set PAGE and ITEM as follows. (for
NTSC only)
PAGE : <VIDEO 1> <SET UP LEVEL>
: MASTER LEVEL → 7.5%
ITEM
: INPUT LEVEL → MASTER
ITEM
: V BLK REMOTE CNT → OFF
ITEM
: OUTPUT LEVEL → MASTER
ITEM
• On the setup menu, set PAGE and ITEM as follows.
PAGE : <VIDEO 2>
: VIDEO LEVEL → 0.0%
ITEM
PAGE : <VIDEO 2>
: SDI OUT → ON
ITEM
DVW-250/250P

9-7-1. Pedestal Level Adjustment

Preparation
• Put the unit into EE mode.
• CAMERA/VIDEO/SDI input select switch/connector
panel → VIDEO
• VIDEO LEVEL knob/connector panel → Mechanical
center (Click position)
• Inputs the composite video signal to the VIDEO IN
connector on the connector panel.
Signal generator : 75 % Color bars
Adjustment procedure
: Oscilloscope
1. Equipment
: VIDEO OUT1 connector /
Test point
connector panel
Adjustment point : 1RV202 (F-1)/VPR-12
: 0 ±3 mV
Specification
A B C D
1
TP203
2
3
4
5
6
9-7. Video Adjustment-2
E F G H J
RV202
VPR-12 Board A side
9-25
K