Service Manual
Model
Model
Model
Model No.:
No.:
No.:
No.: 75UF5550
75UF5550
75UF5550
75UF5550
Chapter
Chapter
Chapter
Chapter 8.
8.
8.
8. Measurements
Measurements
Measurements
Measurements and
and
and
and Adjustments
Adjustments
Adjustments
Adjustments
8-1.
8-1.
8-1.
8-1. Service
Service
Service
Service Mode
Mode
Mode
Mode
8-1-1.How
8-1-1.How
8-1-1.How
8-1-1.How to
to
to
to enter
enter
enter
enter into
into
into
into Service
Service
Service
Service Mode
Mode
Mode
Mode
The way to the factory mode menu:
Step 1: Press Menu,
Step 2: Input “8893”,
System will be into the factory mode menu when 2 steps above are done.
At the end of the main factory menu, you can see the edition of the software,
8-1-2.How
8-1-2.How
8-1-2.How
8-1-2.How to
to
to
to exit
exit
exit
exit
If you want to exit this factory menu, please press the button ”Exit” on the remote.
system will be out the factory mode menu.
8-2.
8-2.
8-2.
8-2. Measurements
Measurements
Measurements
Measurements and
and
and
and Adjustments
Adjustments
Adjustments
Adjustments
8-2-1.
8-2-1.
8-2-1.
8-2-1. The
The
The
The Main
Main
Main
Main Menu
Menu
Menu
Menu
In factory mode menu,press up/down
button to choose the up/down item,press
right or OK button to the submenu.press
MENU button to go back.
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