20
SECTION 4
CIRCUIT ADJUSTMENTS
(ON SCREEN
DISPLAY)
5
(DIGIT 5)
+
()
(TV)
i
+
4-1. ELECTRICAL ADJUSTMENTS
Service adjustments to this model can be performed
using the supplied Remote Commander RM-883.
HOW TO ENTER INTO SERVICE MODE
1.
Turn on the main power switch and enter into the stand-by
mode.
2.
Press the following sequence of buttons on the Remote
Commander.
•
‘TT--’ will appear in the upper right corner of the
screen.
Other status information will also be displayed.
3.
Press ‘MENU’ on the remote commander to obtain the
following menu on the screen.
4.
Move to the corresponding adjustment item using the ‘Green’
[up] or ‘Blue’ [down] buttons on the Remote Commander.
5.
Press the ‘Yellow’ button to enter into the required menu item.
6.
Press the ‘Menu’ button on the Remote Commander to quit the
Service Mode when all adjustments have been completed.
Note :The data shown in the ‘TV STATUS’ table is dependant on
destination and country.
TEST MENU
> Picture
Geometry
Sound
TV Status
AGC Adjust
Technical
PICTURE
R - Drive
Adj
G - Drive
Adj
B - Drive
Adj
R - cut - off
Adj
G - cut - off
Adj
B - cut - off
Adj
ID - start
02
ID - stop
01
ID - level
01
Bell-f0
Adj
Sub Colour
Adj
Sub Brightness
Adj
GEOMETRY
V centre
Adj
V size
Adj
V Lin
Adj
S Corr
Adj
H Cent
Adj
H Size
Adj
Pin Amp
Adj
Corner Pin
Adj
Pin Phase
Adj
V Bow
Adj
V Angle
Adj
Upper V Lin
Adj
Lower V Lin
Adj
Left HBLK
07
Right HBLK
07
CD Mode (AV)
01
SOUND
Nicam Error Lower
20
Nicam Error Upper
80
Nicam Error Rate
xx
[Status only]
AGC Gain Level
xx
[Status only]
TV STATUS
Destination
A/L/E/U/D/B/K/R
Text Language
East/West
