Symphonic ST413E Service Manual page 19

2. Black Stretch Control Adjustment
Purpose: To show the fine black color.
Symptom of Misadjustment: Black color will not
appear correctly.
Note: Use service remote control unit.
1. Enter the Service mode. (See page 5-1)
2. Press "6" button on the service remote control unit.
"B-S" is indicated.
3. Press "CH o / p" buttons on the service remote con-
trol unit so that display will change "OFF," "0," "1," "2"
and "3." Then choose "B-S OFF."
4. Press "6" button on the service remote control unit.
"B-S*2" is indicated.
5. Press "CH o / p" buttons on the service remote
control unit so that display will change "0" and "1."
Then choose "B-S*2 0."
6. Turn the power off and on again, using the main
power button on the TV unit.
3-1. Setting for Data Values
General
1. Enter the Service mode. (See page 5-1)
2. To select the data value, press "VOL p" button on
the service remote control unit.
3. To set the following each data value, press "CH o
/ p" buttons on the service remote control unit.
7F --- set to 7F
LANGUAGE --- set to SPA/FRA
ACCESS CODE --- set to OFF
SOUND TYPE --- set to MONO
VIDEO TONE --- set to OFF
FM-MODE --- set to OFF
V-OUT --- set to OFF
VIDEO --- set to V1
AV-MEMO --- set to OFF
STABLE SOUND --- set to OFF
FILTER --- set to OFF
PROTECTOR --- set to 1000
YUVMEMORY --- set to OFF
NO SIGNAL BRT --- set to 0
A-MUTE POL --- set to L
V-MENU --- set to OFF
3-2. Setting for CONTRAST,
COLOR, TINT, V-TINT and
SHARP data Values
General
1. Enter the Service mode. (See page 5-1)
2. Press "MENU" button on the service remote control
unit. Display changes "BRIGHT," "CONTRAST,"
"COLOR," "TINT," "V-TINT" and "SHARP" cyclically
when "MENU" button is pressed.
CONTRAST (CNT)
1. Press "MENU" button on the service remote control
unit. Then select "CONTRAST" (CNT) display.
2. Press "CH o / p" buttons on the service remote
control unit so that the value of "CONTRAST"
(CNT) becomes 84.
COLOR (CLR)
1. Press "MENU" button on the service remote con-
trol unit. Then select "COLOR" (CLR) display.
2. Press "CH o / p" buttons on the service remote
control unit so that the value of "COLOR" (CLR)
becomes 58.
TINT (TNT)
1. Press "MENU" button on the service remote con-
trol unit. Then select "TINT" (TNT) display.
2. Press "CH o / p" buttons on the service remote
control unit so that the value of "TINT" (TNT) be-
comes 57.
V-TINT (V-TNT)
1. Press "MENU" button on the service remote con-
trol unit. Then select "V-TINT" (V-TNT) display.
2. Press "CH o / p" buttons on the service remote
control unit so that the value of "V-TINT" (V-TNT)
becomes 60.
SHARP (SHARP)
1. Press "MENU" button on the service remote con-
trol unit. Then select "SHARP" (SHARP) display.
2. Press "CH o / p" buttons on the service remote
control unit so that the value of "SHARP" (SHARP)
becomes 40.
Note: BRIGHT data value does not need to be adjust-
ed at this moment.
3-3. H Adjustment
Purpose: To get correct horizontal position and size of
screen image.
Symptom of Misadjustment: Horizontal position and
size of screen image may not be properly displayed.
1. Enter the Service mode. (See page 5-1)
2. Press "2" button on the service remote control unit
and select H-Adj Mode.
5-2 L2200EA