1-8 (No.52172)
SECTION 4
ADJUSTMENT
4.1
ADJUSTMENT PREPARATION
(1) There are 2 ways of adjusting this TV : One is with the REMOTE CONTROL UNIT and the other is the conventional method
using adjustment parts and components.
(2) Make sure that connection is correctly made AC to AC power source.
(3) Turn on the power of the TV and measuring instruments for warning up for at least 30 minutes before starting adjustments.
(4) If the receive or input signal is not specified, use the most appropriate signal for adjustment.
(5) Never touch the parts (such as variable resistors, transformers and condensers) not shown in the adjustment items of this service
adjustment.
4.2
MEASURING INSTRUMENT AND FIXTURES
(1) DC voltmeter (or digital voltmeter)
(2) Signal generator (Pattern generator : PAL / SECAM / NTSC)
(3) Remote control unit.
4.3
BASIC OPERATION OF SERVICE MENU
4.3.1
TOOL OF SERVICE MENU OPERATION
Operate the SERVICE MENU with the REMOTE CONTROL
UNIT.
4.3.2
SERVICE MENU ITEMS
There are 21 adjustment items.
4.3.3
HOW TO ENTER SERVICE MENU
(1) Press [ i ](Information) key and [
](Muting) key same time
then enter SERVICE MENU.
(2) Adjust sharpness to minimum and exit all menus.
(3) Within 2 seconds press the key sequence [RED]-[GREEN]-
[MENU]key.
4.3.4
SELECTION OF MENU SCREEN
(1) Press [
] / [
] keys of the REMOTE CONTROL UNIT and
select adjustment item.
4.3.5
SETTING VALUE OF ADJUSTMENT ITEMS
(1) Press [
] / [
] keys of the REMOTE CONTROL UNIT and
setting value of adjustment items.
4.3.6
HOW TO EXIT SERVICE MENU
(1) Press [MENU] key, then exit SERVICE MENU.
No.
Adjustment item
No.
Adjustment item
1
HOR CEN
12
AVL
2
RED GAIN
13
PARABOLA
3
GRN GAIN
14
HOR WIDTH
4
BLUE GAIN
15
CORNER T
5
RED BIAS
16
CORNER B
6
GRN BIAS
17
HOR PARAL
7
AGC LEVEL
18
V. LINEAR
8
G2-SCREEN
19
EW TRAPEZ
9
AFT
20
S CORRECT
10
OPTION 1
21
VERT CENT
11
OPTION 2
22
VERT SIZE
SERVICE Ver0.67 : 20/05/03
+ 0 0 3 6 0 GRN GAIN
SERVICE MENU SCREEN
Setting item
Setting value
DVD
RM-C1514
VCR
?
1
3
2
4
6
5
7
9
8
ZOOM
PICTURE/OK
MENU
AV
P
P
0
TV
Muting key
Information
key
To Enter
(Select item)
/
/
(Setting data)
REMOTE CONTROL UNIT KEY
MENU
(To exit)
