(No.YA447)1-23
V.LINEARITY
Signal
generator
Remote
control unit
[4. DEF]
12. V-S. CR
13. V-LIN
PAL V. LINEARITY
(1) Receive a PAL crosshatch signal.
(2) Select
4. DEF
from the SERVICE MODE.
(3) Select
<12. V-S.CR>
.
(4) Set the initial setting value of
<12. V-S. CR>
.
(5) Select
<13. V-LIN>
.
(6) Set the initial setting value of
<13. V-LIN>
.
(7) Adjust
<12. V-S. CR>
and
<13. V-LIN>
so that the
spaces of each line on TOP, CENTRE and
BOTTOM become uniform.
(8) Press the
[OK]
key to memorize the set values.
NTSC V. LINEARITY
(1) Receive a NTSC crosshatch signal.
(2) Follow the same step 2 to 8 as in PAL V-S. CR.
CORNER PIN
Signal
generator
Remote
control unit
[4. DEF]
8. COR-UP
9. COR-LO
PAL CORNER PIN
(1) Receive a PAL crosshatch signal.
(2) Select
4. DEF
from the SERVICE MODE.
(3) Select
<8. COR-UP>
.
(4) Set the initial setting value of
<8. COR-UP>
.
(5) Select
<9. COR-LO>
.
(6) Set the initial setting value of
<9. COR-LO>
.
(7) Adjust
<8. COR-UP>
and
<9. COR-LO>
so that the
vertical lines at the four corners on the screen are
straight.
(8) Press the
[OK]
key to memorize the set values.
NTSC CORNER PIN
(1) Receive a NTSC crosshatch signal.
(2) Follow the same step 2 to 8 as in PAL CORNER.
H. PARALLEL
Signal
generator
Remote
control unit
[4.DEF]
10. ANGLE
PAL H. PARALLEL
(1) Receive a PAL crosshatch signal.
(2) Select
4. DEF
from the SERVICE MODE.
(3) Select
<10. ANGLE>
.
(4) Set the initial setting value of
<10. ANGLE>
.
(5) Adjust
<10. ANGLE>
to optimize the trapezium
distortion at the centre of the screen.
(6) Press the
[OK]
key to memorize the set values.
NTSC H. PARALLEL
(1) Receive a NTSC crosshatch signal.
(2) Follow the same step 2 to 6 as in PAL H.
PARALLEL.
Item
Measuring
instrument
Test point
Adjustment part
Description
Top
Centre
Bottom
Straigt
Parallel
Summary of Contents for AV-2986ME
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