Sanyo LCD-46XR10DKH, Руководство по обслуживанию

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Fig.1 Adjustment flow chart
3. Alignment instruction
3.1 Unit adjustment
3.1.1 According to the wiring diagram specified by product specification, connect power board,
digital board, IR/key board and backlight board correctly; then power on and check if the
display is normal.
3.1.2 Using method of factory menu
a) First press key “ SOURCE ”
，
then press number key “ 2
、
5
、
8
、
0 ” in turn to enter into initial
factory menu;
b) Press keys “ ▲ ” and “ ▼ ” can move cursor to each page of initial factory menu, then press key
“ OK ” to enter into adjustment menu of each page;
c) Press keys “ ▲ ” and “ ▼ ” can move cursor upwards and downwards within one adjustment
page;
d) Move cursor to one adjustment item, then press keys “ ◄ ” and “ ► ” can adjust it;
e) Press key “ MENU ” can exit adjustment menu of one page to its superior factory menu;
f) Press key “ EXIT ” can exit factory menu at any time;
g) Press key “ OK ” can enter into inferior factory menu;
h) Factory menu item “ ADC Calibrate” is used to correct ADC of VGA Component channel;
i) Factory menu item “ W/B ADJUST” is used to adjust white balance;
j) Factory menu item “ POWER MODE ” is used to set power-on mode, “Standby” means the set
Input HDMI signal ， check if the display is normal; check if every
function is normal –analog parameter control, horizontal/vertical
center, etc.
Ex-factory setup
Check if other functions are normal –LCN, OTA, etc.
Input YPbPr signal
，
check if every function is normal.
Input RGB signal ， check if the display is normal; check if every
function is normal –analog parameter control, horizontal/vertical
center, etc.
Connect to USB device, check if the display is normal; check if
every function is normal –analog parameter control,
horizontal/vertical center, etc.
Check accessaries and packing