Specifications

MODELS: WT-46807 / WS-55807 / WS-55857 / WS-55907 /WS-65807 / WS-65857 / WS-65907 / WS-73907
Page 44
Purpose:
Measuring
Instrument
Test Point
Measuring
Range
Input Signal
Ext. Trigger
Input Terminal
Symptom:
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NTSC -- None
HD -- HD 1080i sync
Video & DTV Inputs
To converge red and blue on green at the edges of the
screen.
Color edging at the top, bottom and sides of the screen.
SD mode
1. Select an External Input with no signal.
2. Activate the Convergence Mode, Coarse Red.
3. Adjust the Items shown below to converge the red on the green.
4. Select Coarse Blue mode.
5. Adjust the Items shown below to converge the blue on the green.
Note: If center convergence shifts, use red and blue Items “0 HSTA” and
“5 VSTA” to correct the shift.
6. Exit the Convergence Mode.
HD mode
1. Supply a HD 1080i signal to the DTV inputs, and use the “Input” button to
select the DTV inputs as the source.
Note: If a HD signal is not available, use the Conv. HD With No Signal
procedure discribed in detail on page 26, Convergence Adjustment Mode.
2. Repeat SD Steps 2 through 5 in the HD mode.
3. Exit the Convergence mode.
[Convergence Circuit]
22. Coarse Convergence
CONVERGENCE MODE
Activate ……..MENU-8-2-5-9
Misc. ……………….……"6"
Coarse………………..…."5"
Fine ……………………..."4"
Color (R,G or B)……AUDIO
Item No………….…..VIDEO
Ad
j
ust/Move……….ADJUST
Cursor To
gg
le….…..ENTER
Save & Exit…..MENU (twice)
CONV. HD WITH NO SIGNAL
1. MENU-8-2-7-0
2. Set DTV Port to 1080i
3. MENU (twice)
4. INPUT select DTV Inputs
5. MENU-8-2-5-9
After adjusting, set the
DTV Port to AUTO