How to reset tv dp50749 without remote - Sanyo DP50749 50 in. Plasma TV

Without the remote control, you can not do a factory reset; Can only of the hard reset. There are two methods to reset TVs. The first is simple to do; Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it to reset system [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; check the website linked here. Pull up older posts. Http://electronicshelponline.blogspot.com/
Service entry mode, adjust and exit procedure to many popular brand are given Beheerder TVs. Never forget to exit the service mode, after all adjustments Have Been done.

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Line, faults & possible causes to Plasma screen are given with illustrations. You can get an idea about the fault to an extent.

Check for auxiliary inputs to connect the plugs to. You can change the input to the TV using the remote.

You can't turn CC option OFF, without its remote control.

There are number of things that can be bad and what's more there are number of very different Sanyo DP50749 models which have rather different internals and different known issues.

What you need to find out first is the chassis of the TV, which is going to be on the back label, something like P50749-00 for example, and supply that too.

Here's a link with offer for parts and repairs we have for DP50749 - again, be advised that those may be for practically very different TVs internally and the first thing you need to do is find out what is yours! :

http://www.coppelltvrepair.com/search?Q=DP50749

Hope this helps!

You must auto-tune this TV. For doing this, remote control is a must.

You either have to buy an original remote control or choose a universal remote control, which have setup codes to this TV. Whout remote control, you can't enter into tuning option.

Change input device to some other like a DVD player and see. Check for loose contacts in power outlet, RC cable, jack and socket.

There is your manual and you should be able to buy a universal remote to replace the one it didn't have when you purchased it.

Good luck.
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Sanyo DP50749 50 Plasma TV Manuals