TCL 55D1620, Manual

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Factory Test & Alignment Specification For MT56 Series (V1.0)
5
2. Factory Menu
Factory Menu is mainly used for factory production and satisfies various demands of customers. It covers
all indispensable functions during manufacture such as Warm up , White Balance , Shop , NVM Reset ,
Power on mode, USB Clone etc.
2.1 Accessing Way
a. When the Factory hotkey item of Factory Menu is disabled ( OFF ), press Menu button of remote
control, then select Settings/Picture, make sure the cursor stop on Contrast item submenu. Finally,
press 9 , 7 , 3 , 5 consecutively.
b. When the Factory hotkey item of Factory Menu is enabled ( ON, you can see the flashing Factory
Captions Info on the lower left corner), press Back button of remote control.
Press RCU “
OK
” key to enter the submenu.
Press RCU “
Right
” or “
Left
” key to change the values.
Press RCU “
Right
” or “
Left
” key run the function.
Press RCU “
Back
” or “
Menu
” key exit the Factory menu.
Factory Captions Info:
While “
FactoryKey
” is enabled, there is some toggled display information relative to
MV , SV, ID, MID , to
facilitate 100% quick screening without accessing to whatever else menu:

P (Production/Factory mode flag)

MV (Mboot SW Version)

SV (Main SW Version)

ID (Project ID)

MEMC