Measuring
Item
instrument
SIDE PIN
Signal
generator
Remote
control unit
TRAPEZIUM
Signal
generator
Remote
control unit
CORNER PIN
Signal
generator
Remote
control unit
Test point
Adjustment part
[4. DEF]
11. EW-PIN
Straight
[4.DEF]
12. TRAPEZ
Parallel
[4. DEF]
13. COR-UP
14. COR-LO
Straigt
Description
PAL SIDE PIN
(1) Receive a PAL crosshatch signal.
(2) Select 4. DEF from the SERVICE MODE.
(3) Select <11. EW-PIN>.
(4) Set the initial setting value of <11. EW-PIN>.
(5) Adjust <11. EW-PIN> so that the first vertical lines at
the left and right edges on the screen are straight.
(6) Press the [OK] key to memorize the set values.
NTSC SIDE PIN
(1) Receive a NTSC crosshatch signal.
(2) Follow the same step 2 to 6 as in PAL SIDE PIN.
PAL TRAPEZIUM
(1) Receive a PAL crosshatch signal.
(2) Select 4. DEF from the SERVICE MODE.
(3) Select <12. TRAPEZ>.
(4) Set the initial setting value of 12. TRAPEZ.
(5) Adjust <12. TRAPEZ> so that the vertical lines at the
left and right edges on the screen are in parallel.
(6) Press the [OK] key to memorize the set values.
NTSC TRAPEZIUM
(1) Receive a NTSC crosshatch signal.
(2) Follow the same step 2 to 6 as in PAL TRAPEZIUM.
PAL CORNER PIN
(1) Receive a PAL crosshatch signal.
(2) Select 4. DEF from the SERVICE MODE.
(3) Select <13. COR-UP>.
(4) Set the initial setting value of <13. COR-UP>.
(5) Select <14. COR-LO>.
(6) Set the initial setting value of <14. COR-LO>.
(7) Adjust <13. COR-UP> and <14. 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.
(No.YA552)1-23