14
MV-700HR
SECTION 4
TEST MODE
Note:
This set is able to setting the adjustment data, reset to factory default
and initialize the EEPROM (IC403 on the MONITOR board) in the
test mode.
ENTER THE TEST MODE
Procedure:
1. Press the
[POWER]
button to turn the power on.
2. While pressing the
[S-MENU]
and
u
buttons, press the
[RESET]
button.
3. The set is enter the test mode and display as bellow figure.
Note:
If initial data is not written to the EEPROM (IC403 on the MONITOR
board) or data is clobbered, the set is not able to display normally
screen.
BATCH WRITING OF THE INITIAL DATA TO
EEPROM
In the test mode, by pressing the
[VOL ---]
button on the remote
commander at two seconds, batch writing is possible of the initial
data to EEPOM (IC403 on the MONITOR board).
OPERATION OF THE TEST MODE
All operations are performed using the bellow buttons.
RELEASING THE TEST MODE
In the test mode menu screen, press the
[S-MENU]
button to select
“6. SOFT RESET (EXIT)”, and press the
[SOURCE]
button to
release the test mode.
OPERATING THE EACH ITEM
1. NTSC/PAL SELECT
In this mode, switch the signal format system to NTSC or PAL.
2. FOR FACTORY
In this mode, change the data of adjustment data.
Enter this mode, it displays each adjustment item as follow.
1)
Com Gain
2)
Y Gain
3)
Black Limit
4)
White Limit
5)
R-Sub BRT
6)
B-Sub BRT
7)
R-Sub CONT
8)
B-Sub CONT
9)
Gamma 1
10) Gamma 2
11) VCO Free Run
12) PLL/V Pos
13) H Pos
3. LCD SETTING
This mode is not used in servicing.
4. HEAT PROTECTION
This mode is not used in servicing.
5. LOAD DEFAULT
This mode is not used in servicing.
6. SOFT RESET (EXIT)
Releasing the test mode.
Display
M V - 7 0 0 H R T E S T M O D E M E N U
1 . N T S C / P A L S E L E C T
2 . F O R F A C T O R Y
3 . L C D S E T T I N G
4 . H E A T P R O T E C T I O N
5 . L O A D D E F A U L T
6 . S O F T R E S E T ( E X I T )
V e r X . X X X
Button
Function
S-MENU
Select the item
SOURCE
Enter
Up the data value
VOLUME
−
Down the data value
