Sharp LC-60LE920UN Service Manual page 37

8.2.6 Analog RGB signal adjustment
LC-52LE920UN/LC-60LE920UN
Adjustment point
Setting
Adjustment conditions
Signal: XGA
(1024x768) 60Hz
SYNC: HV separate
Adjustment procedure
• Send the 100% color bar signal to the Video 4 analog RGB input.
1" 100% white
XGA (1024x768)
100% color bar
1"0% black
2 Automatic adjustment exe- Point the cursor to [mANALOG RGB ADJ] and press the [Enter] key.
cution The adjustment is complete when [IIIANALOG RGB ADJ OK] is displayed.
8.2.7 Tuner/V-CHIP adjustment
Adjustment point Adjustment conditions Adjustment procedure
1 Setting NTSC RF signal ,Send the NTSC signal to the RF antenna input.
US-7(AIR)ch
2 Automatic adjustment exe- Point the cursor to [mTUNER VCHIP TEST(*07ch)] and press the [Enter] key. (*
cution Adjust the selected channel to the in-house signal.)
The adjustment is OK when [mA-OK(***.**)/VM-OK] is displayed in green.
(NG when A-NG/VM-NG is displayed in red.)
It is OK when the deviation from the center frequency is +0.0625MHz or less.
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