AV-28X37SUE AV-28X37HKE
AV-28X35HKE AV-28X37HIE
AV-28H35SUE AV-28H35BUE
AV-28X35HUE
1-22 (No.52106)
Item
Measuring
instrument
Test point
Adjustment part
Description
WHITE
BALANCE
adjustment
Signal
generator
Remote
control unit
[2. V/C]
2.CUTOFF R
3.CUTOFF G
4.CUTOFF B
5.WDR R
6.WDR G
7.WDR B
(Do not move)
• Set the PICTURE MODE to NORMAL.
(1) Receive a black and white signal (colour off).
(2) Select 2.V/C.
(3) Each select 2.CUTOFF R, 3.CUTOFF G, 4.CUTOFF
B and adjust the screen until the black portion in the
screen becomes black.
(4) Each select 5.WDR R, 6.WDR G and adjust the
screen until the white portion in the screen becomes
white.
NOTE:
Do not adjust 7. WDR B
(5) Press the [MENU] key and memorize the set value.
(6) Change the contrast and brightness from low-light to
high-light and check that the tracking of the white
balance is good.
SUB BRIGHT
adjustment
Remote
control unit
[2. V/C]
8. BRIGHT
(1) Receive any broadcast.
(2) Select 2.V/C.
(3) Select 8.BRIGHT.
(4) Set the initial setting value.
(5) If the brightness is not the best with the initial setting
value, make fine adjustment until you get the best
brightness.
(6) Press the [MENU] key and memorize the set value.
SUB
CONTRAST
adjustment
Remote
control unit
[2. V/C]
9. CONT.
(1) Receive any broadcast.
(2) Select 2.V/C.
(3) Select 9.CONT.
(4) Set the initial setting value.
(5) If the contrast is not the best with the initial setting
value, make fine adjustment until you get the best
contrast.
(6) Press the [MENU] key and memorize the set value.
SUB COLOUR l
adjustment
Remote
control unit
[2.V/C]
10.COLOUR
(PAL/SECAM/NTSC)
[Method of adjustment without measuring instrument]
PAL COLOUR:
(1) Receive PAL broadcast.
(2) Select 2.V/C.
(3) Select 10.COLOUR.
(4) Set the initial setting value for PAL COLOUR.
(5) If the colour is not the best with the initial set value,
make fine adjustment until you get the best colour.
(6) Press the [MENU] key and memorize the set value.
SECAM COLOUR:
(1) Receive a SECAM broadcast.
(2) Make fine adjustment of SECAM COLOUR in the
same manner as for above.
NTSC 3.58 COLOUR:
(1) Input a NTSC 3.58MHz COMPOSITE VIDEO signal
from the EXT terminal.
(2) Make similar fine adjustment of NTSC 3.58
COLOUR in the same manner as for above.
NTSC 4.43 COLOUR:
(1) When NTSC 3.58 COLOUR set, NTSC 4.43
COLOUR will automatically set.
