Sanyo LED-42XR10FH, Руководство по обслуживанию

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q) Factory menu item: Other Setting->AUDIO Curve Setting , for sound curve adjustment; if
without special customer requirements, the item need not adjustment commonly for it has been
preset by software;
r) Factory menu item: Software Update , for software upgrade from USB port; at any channel,
insert USB memory device, select option “ YES ”, software will auto-search file “ MERGE.bin ” in
USB memory device to begin upgrade; please execute item “ EEPROM Init ” before adjustment
again, for old data still remain in E
2
PROM after software upgrade.
4.1.3 ADC calibration of analog component YPbPr
a) Switch to analog component YPbPr channel;
b) Press
key “ SOURCE ”, then press keys “ 2 , 5 , 8 , 0 ” in turn to enter into initial factory menu;
c) Move cursor to item “ ADC ADJUST ” and press key “ OK ” to enter into inferior factory menu;
d) Input analog component Y/Pb/Pr signal
（
VG848 Timing 972(1080i), Pattern 918(8 Color & 16
Grey)
）
; move cursor to item “ MODE ”
，
press keys “ ▲ ” and “ ▼ ” to select item “ YPbPr ”
，
then
move cursor to item “ AUTO ADC ” and press key “ OK ” to begin auto-adjustment until prompt
“ Success ” displays which means successful auto-calibration;
4.1.4 ADC calibration of analog RGB
a) Switch to analog RGB channel;
b) Press
key “ SOURCE ”, then press keys “ 2 , 5 , 8 , 0 ” in turn to enter into initial factory menu;
c) Move cursor to item “ ADC ADJUST ” and press key “ OK ” to enter into inferior factory menu;
d) Input analog RGB signal （ VG848: Timing 856 （ 1024×768/60 Hz ） , Pattern 914(Color Temp.) ） ;
move cursor to item “ MODE ”
，
press keys “ ▲ ” and “ ▼ ” to select item “ RGB ”
，
then move cursor
to item “ AUTO ADC ” and press key “ OK ” to begin auto-adjustment until prompt “ Success ”
displays which means successful auto-calibration.
4.2 White balance adjustment”
Unless specified by customer:
a)
＜
26” models:
Default color temperature “ Cool ” is 10000K and its chromatic coordinates is ( 280 , 288 ); color
temperature “ Normal ” is 8000K and its chromatic coordinates is ( 295 , 305 ); color temperature
“ Warm ” is 6500K and its chromatic coordinates is ( 323 , 329 );
b) ≥ 26” models:
Default color temperature “ Cool ” is 12000K and its chromatic coordinates is ( 272 , 278 ); color
temperature “ Normal ” is 9300K and its chromatic coordinates is ( 285 , 293 ); color temperature
“ Warm ” is 6500K and its chromatic coordinates is ( 323 , 329 );
4.3 Adjustment procedure
TV set should be working over 30 mins to be in stabler state before white balance adjustment; Use
white balance apparatus CA-210 and switch to its BBY channel;
a) Switch to HDMI1channel;
b) Press
key “ SOURCE ”, then press keys “ 2 , 5 , 8 , 0 ” in turn to enter into initial factory menu;
c) Move cursor to item “ W/B ADJUST ” and press key “ OK ” to enter into inferior factory menu;
d) Input HDMI signal ( VG-848 Timing:856(1024×768/60 Hz) ， Pattern:921(Gray 16 step(H) ); move
cursor to item “ MODE ”, press keys “ ▲ ” and “ ▼ ” to select item “ HDMI1 ” or other HDMI channels,
then move cursor to item “ Temper.. ” and press keys “ ▲ ” and “ ▼ ” to select item “ Normal ”;
e) Fix item “ G-GAIN ”, adjust items “ R-GAIN , B-GAIN ” to set chromatic coordinates of 13
th
scale as
the value of temperature “ Normal ”;