No. 52005
AV-27F703
AV-27F713
AV-27F803
24
Item
Measuring
instrument
Test point
Adjustment part
Description
＊
Regular (4:3) size V. HEIGHT / V. CENTER adjustment s hould
be fi nished.
V. HEIGHT
V. LINEARITY
adjustment
(16:9)
Signal
generator
D18:V. SIZE+-
D14:V. LINE+-
1. Receive a blac k -and- white signal (color off).
2. Select
16:9
as pect mode with remote c ontr ol unit.
3. Confirm that the width of
V. BLANKING
is
equal
to adjus tment
val ue
(B)
.
4. If the adjustment is not correct, enter the SERVIC E MENU.
5. Then adj ust the
D 08:V. SIZE+-
and
D 14:V. LIN+-
to be same
to adjustment value
(B)
.
6. Press the EXIT key to twice to return the nor mal screen.
(NOTE)
＊
When you c hange the VERTICAL adj ustment value of the
regular mode (4:3), Revi ew the adjustment of 16:9 mode
again.
＊
V. HEIGHT / V. POSITION adjustment s hould be fi nished.
H. POSITION
H. SIZE &
SIDE PIN
adjustment
(4:3)
Signal
generator
D03:H.POSI.
D15:H. SIZE
D23:EW PARA
D19:EW CR TOP
D21:EW CR BMT
1. Receive a cross-hatch signal.
2. Enter the SERVICE MENU.
3. Select
the
D03: H. POSI
from 2.DEF (D) item.
4. Adjust
by
H. POSIT ION
to be same size at both side.
5. Then adj ust the horizontal size of the visible scr een at both
size to 90% with the
D 15:H.SIZE
.
6. And adj ust the vertical line at both si de to become linear line by
D23:EW PARA
.
7. Confirm the linearity of vertical line and horizontal size/
8. If it is necess ary, readjust 1.
～
7.
9. Press the EXIT key twice to return the nor mal screen.
(NOTE)
＊
If it is not str aight the vertic al upper and bottom corner line
adjustment the upper and bottom corner pin by
D19:EW CR
TOP
and
D21:EW CR BTM
.
B
B
[B=B]
Adj.
point
Item
No.
Setting
item
Variable
range
Setting value
(mm)
D08
V. SIZ E+-
-128
～
127
B
D14
V. LIN+-
-128
～
127
50mm
No.
Setting item
Variable
range
Initial setting
value
D03
H. POSI
0
～
31
20
D15
H. SIZE
0
～
63
33
D23
EW PARA
0
～
63
36
D19
EW CR TOP
0
～
31
12
D21
EW CR BMT
0
～
31
14
Picture
size
(100%)
Picture size (100%)
Screen
size
(90.0%)
Screen size (90.0%)
