– 3 –
SERVICE ADJUSTMENTS
GENERAL
This set has an On-screen Service Menu system included in
the CPU that allows remote operation for most of the
service adjustments.
ON-SCREEN SERVICE MENU SYSTEM
1. Enter the Service Menu:
•
Turn off the receiver and disconnect the AC power
supply.
•
While pressing the Volume (
–
–
) button on the televi-
sion, reconnect the AC power supply. The Service
Menu will now appear. The remote can now be used
to make adjustments. See Figure 1 below.
2. Service Adjustments:
•
Press the Cursor
and
key to select the desired
service menu item you want to adjust. See page 4 for
the On-screen Service Menu.
•
Use the Cursor
or
key to adjust the data.
The
or
key will increase or decrease the data
sequentially.
3. Exit from the Service Menu:
•
Press the
MENU
key to turn off the Service Menu
display.
Figure 1. Service Menu Display
HEX DATA
ITEM NO.
TITLE
POWER
INPUT
ENTER
M
ENU
VOL
CH
POWER
INPUT
ENTER
M
ENU
VOL
CH
Volume –
:
Enter Service Menu
DYN VOL
INFO
PIX SHAPE
Menu:
Exit Service Menu
Cursor
:
Select Item
Cursor
:
Adjust the data
Summary of Contents for DP46840 - 46" Diagonal LCD FULL HDTV 1080p
Page 30: ... 30 IC1640 IC5730 DC to DC Converter IC BLOCK DIAGRAMS CONT IC801 EEPROM ...
Page 32: ... 32 IC5500 Block Diagram IC BLOCK DIAGRAMS CONT IC6200 Low output Amplifier ...
Page 33: ... 33 IC8500 USB Protection IC5700 DDR Double Data Rate SDRAM ...
