2-4
3.2. Setting Up for EVR Adjustment
(1) Preparation
8
Personal Computer (Windows XP with 25-pin Parallel
Port)
8
EVR Adjustment Kit (Refer to Fig. 1-1)
8
EVR Interface Board (Refer to Fig. 1-2)
8
Adjustment package (Download from BIG-WEB)
8
SOFT EV2 package (Download from BIG-WEB)
(2) Connection for EVR Adjustment Kit
8
Referring to Fig. 3-1, connect the Cable of EVR
Adjustment Kit to CN2 on the EVR Interface Board.
8
Connect CN1 on the EVR Interface Board to CN5 on the
I/F Board of WV-CF102.
8
Connect the connector of the EVR Adjustment Kit to the
Parallel Port of Personal Computer.
8
Connect the 12 V DC Power Supply Unit to the EVR
Adjustment Kit.
3.3. Setting Up
8
An initial setting of the Dip Switch SW5 on the I/F Board
as follows.
Back Light Compensation Selector
(BLC ON,OFF) ............................................................OFF
Adaptive Black Stretch Selector
(B.S. ON,OFF) ............................................................OFF
Simple Day/Night Mode Selector
(D/N ON,OFF) .............................................................OFF
8
The adjustments should be done with this initial setting,
uniess otherwise specified.
8
The adjustments should be done after 10 minutes warm
up.
3. Connection and Setting Up for
Adjustment
3.1. Connection
8
The Fig. 3-1 shows the connecting diagram for the
Adjustment Procedure.
8
Connect the Underscanned Colour Video Monitor to
the Video Output Connector of WV-CF102 through the
Vectorscope by using the coaxial cables.
8
Terminate the input terminal of the Underscanned Colour
Video monitor with 75
Ω
.
8
Connect the 12 V DC Power Supply Unit to the Power
Cable of WV-CF102.
8
Connect the Personal Computer to WV-CF102 through
the EVR Adjustment Kit and the EVR Interface Board.
(Refer to
3.2. Setting Up for EVR Adjustment
)
8
Connect the probe of the Oscilloscope or Frequency
Counter at the desired Test point in each adjustment
step.
Fig. 3-1
Test Chart
Underscanned
Colour
Video Monitor
75
Ω
WV-CF102
Vectorscope
Video Output
Connector
Power Cable
12 V DC
Power Supply Unit
12 V DC
Power Supply Unit
EVR
Adjustment
Kit
Cable of EVR
Adjustment kit
EVR
Interface
Board
Parallel
Port
Personal
Computer
