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Toshiba 46who8b hello i am looking for someone to go into service mode and D mode on the toshiba 46who8b tv and white down all the codes and give them to me as some of mine might be wong making the pic wong or is there a reset mode on this tv thanks.

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SOURCE: 46WHO8B rear projection tv


If you want to enter service mode try this.


If you are going to make adjustments please be carefull you may wreck the tv if you dont know what you are doing.


Posted on Dec 13, 2007

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How do i unlock the key--- display on my Provision television that is operated by a beko 12.1 remote control.I also need the service code for some Geometric adjustment.

Service Menu Access Procedure To access the service menu, press and hold the handset sound mute button whilst pressing the TV's front panel 'Menu' button (under the front panel cover on the TV). The up/down channel buttons on the handset step through the options and the left/right buttons change the data values. Turn the TV off to get out of service mode and DO NOT touch any other handset buttons whilst in service mode. Service menu access is also similar for many other Toshiba large-screen TV's so this procedure may work on other Toshiba TV's - even those sold outside the UK.

Maybe this list can help you, click here for a list of each widescreen Toshiba TV Service Menu adjustment with details on the purpose of each.

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See my solution <>.
You need to get to the service menu--it's been 4 years so go to to turn off the different guns and get the better pattern.
At your risk: To get into Service mode:
1. Turn your TV on. 2. For X81 or earlier series: Press MUTE on your remote and release. 2. For H80/H81/HX81 series: Press MUTE on your remote and release two times ("Mute" on-screen) 3. Press down MUTE on your remote again and hold. While holding, press the MENU button on your TV set's front panel. 4. Release both buttons. 5. An "S" should appear on your screen. Press MENU again on your TV. 6. Now you're in service mode. Channel Up/Dn - Scrolls through Parameters and Volume Up/Dn - Changes Parameter Value
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Get into Service mode, then Hit '7' to bring up the convergence grid. Buttons 100, 0, and ENT control which gun you want to turn off (if you want to align the red to the green without seeing the blue gun and other variations). 2=up, 8=down, 4=left, 6=right, 3=change gun to converge, 5=converge that point. To exit convergence mode you press 7 once and your screen should look like it's imploding then return to normal and then you press 7 to get back into regular service mode.
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If you want to enter service mode try this.


If you are going to make adjustments please be carefull you may wreck the tv if you dont know what you are doing.


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