Bang & Olufsen BeoVision 10-40, Service Manual

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Adjustments 3.3
Access to Service Menu
Press MENU and press 0 0 GO within 3 seconds.
Select
EXIT
to leave Service Mode.
Access to Customer Service Menu
Press
MENU
move to connections and press the
RED
button, and then
GO
.
Operation in Service Menu and Customer Service menu.
Beo4 Possible actions
MENU Select menus
GO
Selects the submenu that a cursor is on
Accepts a menu, which results in entered values being saved and the
menu being exited
Activates functions, for example start/stop DVD
Deletes incorrect registrations in the monitor information menu and
exits the menu
m
Moves the cursor up
Returns to the previous menu when the cursor is at the top
Modified data is not saved
p
Moves the cursor down
Selects a submenu in some cases
l
Modifies data
n
Modifies data
STOP Backs up through menus
0-9 Digit
Modifies data
EXIT Exits all menus
Geometry adjustment
Geometry adjustment is usually not necessary, it is done from the factory.
The geometry may be checked.
It is recommended to use a TV test-generator, but to verify the different formats
the Integrated Living test DVD can be used.
Geometry formats are shown below.
There is no access to geometry adjustments from the Service Menu or the
Customer Service Menu.
Geometry is checked in FORMAT 1 and the values for all other picture formats are
calculated.
Geometry Control procedure
1. Check the geometry specifications in FORMAT 1.
FORMAT 1, 16:9 Panorama
FORMAT 1, 15:9
FORMAT 1, 4:3
FORMAT 2, 16:9 Letterbox
FORMAT 3, 16:9 - use the 16:9 test picture