Service Adjustments - Sanyo DP23845 Service Manual

Remote control digital color television
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GENERAL
This set has an On-screen Service Menu system included in
the CPU that allows remote operation for most of the ser-
vice adjustments.
ON-SCREEN SERVICE MENU SYSTEM
1. Enter the Service Menu:
While pressing the Volume (–) button on the televi-
sion, press the Number Key 1 on the remote control
unit. The Service Menu will now appear.
Service Menu Display
255_ 255
255 / 255 / 255
255 : 255 : 255__00000
M016___S0A __TV____RC00
V_ENH__GAIN__TV
000____01__00000001
Hexadecimal
.
Item No
Data

2. Service Adjustments:

Press the L or M key to select the desired service
menu item you want to adjust. See page 4 for the
On-screen Service Menu.
Note: Press the Mute key to skip up 16 items.
Use the + or – key or number keys to adjust the data.
The + or – keys will increase or decrease the data
sequentially. The number keys (0 ~ 7) toggle only
their respective bits between 1 and 0 and are used to
change the Sub-Address. For example to change bit
5 press the number 5 key. See below.
Note: Using the + or – is not recommended due to possi-
ble rapid changes.
3. Exit from the Service Menu:
Press the MENU key to turn off
the Service Menu display.
(b7) (b6) (b5) (b4) (b3) (b2) (b1) (b0)
0 1 0 1 0 1 1 0
SERVICE ADJUSTMENTS
Title
Binary Data
Volume + / –:
Adjust Service Menu
BINARY DATA
(8 bit)
— 3 —
:
Volume –
Enter Service Menu
CH
POWER
Numeric:
1:
Enter Service Menu
0, 1, 2, 3, 4, 5, 6, 7:
POWER
INPUT
RESET
Change Binary Data
1
2
3
1
2
3
1, 3, 4, 6, 7, 9:
Adjust White Balance
4
5
6
4
5
6
7
7
8
8
9
9
CAPTION
SLEEP
0
0
MENU
RECALL
CH
M L
VOL
VOL
MUTE
DISPLAY
CH
V-GUIDE
PIX SHAPE
VOL
Menu:
Exit Service Menu
:
Select Item
Mute:
Skip Next 16 items

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