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JVC AV-28WX1EP Service Manual page 35

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NXIEP
WX1EP
AV-28WX1EP
AV-32WX1EP
Adjustment part
Measurin
Item
g
Test point
Adjustment part
Description
instrument
Adjustment
6. EW-PIN
K
ent
E to FULL.
eh
@ Select the ASPECT agree (v= 50H2)
hee
:
tern
2
eceive a circle pa!
:
Select the ASPECT MODE to FULL.
H. CENTER
Receive 4 cross-hacn signal(tv = 50Hz).
Select 4.DEF from SERVICE MENU.
Select 6.EW-PIN and set the initial setting value.
R key.
c=D.
i s t
H-CENT to make
:
:
FONse
Set EW-PIN initial setting value by press the FUNCTION
L /
R key.
'
5. Adjust EW-PIN and make the 2nd vertical lines at the left and
right edges of the screen
straight.
Also make sure that the
2nd vertical lines are also straight.
6. Press the OK key and memorize the set values.
Adjustment
7. TRAPEZ
7. Select 7. TRAPEZ and set the initial setting value.
of TRAPEZ
8. Adjust TRAPEZ and bring the vertical lines at the right and left
edges of the screen in parallel.
dpidgtveen tees
9.
Press the OK key and memorize the set values.
ee
ore
anes
" n a t c h
signal. (I
pau aaduiewstiountsavebsen
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setts ooh namin seals lai ebs tas ta
prrn Cooa
ve a cross-hate
es
i
Jue.
:
si
;
ULL suasettageet epee
is |
5.H-SIZE and set the initial ie hoeek size 92% Of
Adjustment
8. V-S. CR
10. Select 8.V-S. CR and set the initial setting values.
",gjustment
> pee HSIZE and make the horizontal $
of V-S. CR
11. Adjust V-S. CR and make the gaps between the horizontal
:
;
lines same.
icture size.
alue.
'
10 a
the OK key and Lalas bs : other mode will be
12.Press the OK key and memorize the set values.
n
2
2F
a
justed in the SOH
11.When adjust
S i g
meee
gO
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automatically set. and memorize the set value.
Adjustment
9. EW-COR
42. Press the OK key
ot EW-COR
13. Select 9.EW-COR and set the initial setting values.
14.Adjust EW-COR
and make the vertical lines at the four
corners of the screen straight.
15.Press the OK key and memorize the set values.
16.When
adjusted in the S5OH2/FULL mode, other mode will be
automatically set.
17.Make sure that the adjusiment is properly done on the screen
of 60Hz signal. Aliso make sure that the adjusted value falls
within the tolerance in each ASPECT MODE. ff the adjustment
has not been done properly, adjust it in the same
manner as
for above.
: 3 ZOOM
PANORAMIC
16:9 ZOOM
500mm
AV-32WX1EP
[SCREEN SIZE]
5.26 (No.4 108)
(No.81108) 2-27

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