TCL L40D2730A, Руководство по обслуживанию

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Factory Test & Alignment Specification For MS08EP-LA Series (V1.0)
Page 7 of 18
The status of “
Factory Key
” can be changed in
Factory Menu
->
Hotkey.
Press RCU “
OK
” key or “
RIGHT
” key to enter the submenu.
Press RCU “
Menu
” key to go back to the root menu.
Press RCU “
RIGHT
” or “
LEFT
” key to change the values.
Press RCU “
OK
” key run the function.
Press RCU “
Exit
” key exit the Factory menu.

Factory Captions Info.
While “
Factory Key
” is enabled, there’re some toggled display information relative to SW, Project
ID, ADC Status, to facilitate 100% quick screening without accessing to whatever else menu:
P
(Production/Factory mode flag)
Project ID
Main SW Version
Mboot SW Version
See Appendix

“
Factory Menu Description
”
2.2. Warm-up Test
Following TCL standard and practices, it’s required minimum
15min
of
Warm-Up
that can be
considered as Burn-In.
Additional Aging for White Balance alignment is no more necessary due to consistent Picture
Performance with Cloning usage.
This function is accessible by selecting “
Factory menu

WARM-UP
”, pressing RCU “
Zoom+
”
key and then leaving Factory menu. Other faster methods are available on above enclosed
SIACP requirements (rev. v3.9).
2.3. White Balance (WB)

White Balance Touch-Up
As some color coordinates discrepancies can be noticed from panel batches to others, it may
necessary to perform slight touch-up.
For Color temperature adjustment, switch TV on leading
HDMI
input where should be connected
suitable generator providing following format
1280x720p@60Hz
test pattern. A 32 steps grey scale is
recommended to assess relevant colorimetry tracking and low/high light saturation points.