Question about Sharp Aquos LC-42D62U 42 in. LCD HDTV

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What is opc that pops up about every 10 Min - Sharp Aquos LC-42D62U 42 in. LCD HDTV

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  • Sharp Master
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OPC is optical picture control. The television is adjusting itself to the lighting in the room. Even if someone walks in front of the television's sensor it will start to adjust and you will see opc on the screen and green leaves.
You can leave the feature on without the opc and green leaves appearing on the screen. Press the menu button. Scroll down to OPC. Press enter. Scroll to on. Press enter. Press menu to exit.

Posted on Sep 04, 2010

  • jensenjd7474 Dec 27, 2010

    Just to expand on this the option to turn it off on my computer was under the "Picture" tab on the menu. Not under the OPC tab where you would think it would be.

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1 Answer

What is the OPC light?


OPC_ Optical Picture Control
Automatically adjust the brightness of the screen.
You can change the settings in the menu option.
It's in Menu, then picture, then OPC.

OFF- The brightness is fixed at the value set in "Backlight"

ON- Automatically adjusts

ON: DISPLAY- Displays the OPC effect on the screen while adjusting the brightness of the screen.

If you don't want the silly display from popping up all the time, go into to menu and change the setting to ON; instead of ON: DISPLAY

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I have an aquios LC-42D64U which suddenly has the following two lights blinking power & OPC. They both blink, once together, the second blink is only the power, and repeating the sequence. I've...


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1 Answer

Thethe tv will not come on and power and theopc is flashing.


Ok This is how to troubleshoot the TV, there are lights on the front and you are mainly concerned with two of these lights (the power light and the OPC light). I) If non of the lights come on then this is a AC Power failure (There is a loose connection or you need to check the Power/Inverter unit or the Main unit) II) If the power light is blinking at a rate of one blink per min and the OPC light is off (then there is a CCFL backlight problem) III) If the power light is blinking at a rate of two times per min and the OPC light blinks at a rate of one time per min (13V/UR10V failure you need to check the Power/inverter board or the main board). IV) If the power light is blinking at a rate or two times per min and the OPC light blinks at a rate of two times per min (3.3V Main Failure check power/inverter board or Main board). V) If the power light is blinking at a rate or two times per min and the OPC light blinks at a rate of three times per min (UR6V failure check power/inverter board or Main board). VI) If the power light is blinking at a rate or two times per min and the OPC light blinks at a rate of Five times per min (Panel 5V failure check LCD control unit or control panel).

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1 Answer

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1 Answer

Replace belt CG


Set Belt CG The OPC belt cartridge needs replacement.

Replacing the Optical Photoconductor (OPC)
Belt Cartridge
Replace the OPC belt cartridge at least once every 12 months, or when
the control panel display indicates that replacement is necessary. The life
of the OPC belt cartridge for the T8106 is about 60,000 images (15,000
color pages), at a 5% toner coverage rate on letter-size paper.
1. Turn the power switch off.
2. Unlock the lever to open the front
cover. This releases the pressure on the
toner cartridges.
3. Unlock the lever to open the top cover
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4. Pull the green OPC belt cartridge lock
levers up until they unlock.

5. Pull the used OPC belt cartridge
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to avoid spilling toner.
6. Discard the used OPC belt cartridge
Caution! Do not touch or wipe off any powder that is on the OPC belt, nor expose
the OPC belt to light.
7. Remove the two shipping pins from the
new OPC belt cartridge.
8. Remove the protective sheet that covers
the photosensitive belt.
9. Slide the new OPC belt cartridge downward
into both green lock-lever guides
and into the printer carefully.
10. Push the green OPC belt cartridge lock
levers down until they lock.
11. Close the top and front covers carefully
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1 Answer

Car died rotton egg smell


Not sure if engine coolant smells like rotten egs when it burns inside the cylinders , but it sounds like you may have blown a head gasket. Coolant and/or oil could be getting inside combustion chamber. Another possibility is that the catyletic converter might have broken up and colapsed onto the screen where it goes into the exhaust. Might give the rotten egg smell and block the exhaust enough to cause backpressure sufficient to cause the engine to run poorly too.
Try putting your palm over the exhaust pipe , if the exhaust is coming out in pulses (pop ,pop,pop) thats normal , if it is just slowly flowing out with no noticable pulses , I would check into the cat converter problem.

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2 Answers

What is "OPC"? It comes up and goes away.


OPC_ Optical Picture Control
Automatically adjust the brightness of the screen.
You can change the settings in the menu option.
It's in Menu, then picture, then OPC.

OFF- The brightness is fixed at the value set in "Backlight"

ON- Automatically adjusts

ON: DISPLAY- Displays the OPC effect on the screen while adjusting the brightness of the screen.

If you don't want the silly display from popping up all the time, go into to menu and change the setting to ON; instead of ON: DISPLAY

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2 Answers

Image set up


Yes.
Baclight 80%
Contrast 70%
Brightness 50%
Color 50%-60%
Tint 50%
Sharpness -6 to -8
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1 Answer

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