19
SERVICE ADJUSTMENTS
2.8
HORIZONTAL SIZE ADJUSTMENT
Adjustment Preparation
(1) VIDEO control should be set to Factory Preset condition.
(2) DCU ROM CHECK should be completed.
(3) Place the set facing east.
Adjustment Procedure
PAL 100i MODE I
2
C No.14
(1) Input any PAL signal.
(2) Press [MENU] key.
(3) Choose
FUNCTION
and
SCAN
, and set to
100Hz
mode.
(4) Press [
MENU
] key twice to exit from
FUNCTION
.
(5) Press and hold the SERVICE ONLY SW. on CONV./FOCUS P.W.B. and [MUTE] key of Handset.
Green DCU cross-hatch are appeared with Conv. Data cleared.
(6) Press the input selector, then SERVICE MENU appears.
(7) Choose H.SIZE (EW SIZE) item by using Handset up/down cursor key.
(8) Adjust H.SIZE (EW SIZE) as following by using Handset left/right cursor key.
So that the distance between the left vertical line and the right vertical line of DCU’s cross-hatch
pattern is
L
.
(9) Press “MUTE” key of handset to write the data.
(10) After adjustment, press SERVICE ONLY SW. for exit from SERVICE mode.
PAL 50Hz PROGRESSIVE MODE
I
2
C No. 18
(1) Input any PAL signal.
(2) Press
[
MENU
] key.
(3) Choose
FUNCTION
and
SCAN
, and set to
Progressive
mode.
(4) Press
[
MENU
] key to exit from FUNCTION.
(5) Adjust the same items as (5)-(10) of setting PAL 100i MODE.
NTSC 60Hz PROGRESSIVE MODE
I
2
C No.22
(1) Input any NTSC signal.
(2) Adjust the same items as (5)-(10) of setting PAL 100i MODE.
Unit: mm Tolerance:
±
5mm
L
PAL 100i MODE
PAL 50p MODE
NTSC 60p MODE
43” 830
830
830
50” 965
965
965
L
The left line
The right line
Содержание C43-FD5000
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