How so u auto scan a Sanyo led without remote control

The remote model number doesn't help directly. This remote controls several Sanyo TVs including the DP46142 and DP32242. Manuals Lib has the owner's manual (copyright 2012) here: https://www.manualslib.com/products/Sanyo-Dp46142-77711.html . Press Menu (below and to the left of the arrow keys). Select Setup (the icon that looks like a satellite dish) using the left/right arrows. Press the down arrow and go to ANT/Cable setup. Press OK (in the center of the arrow keys). Use the left/right arrow keys to make sure that the Ant In line is set to Antenna. Press OK. Go down to Auto Setup and press OK. Choose from All Channels, Analog Channels and Digital Channels and press OK again. Select Apply and press OK when the scan is finished. (All channels and Digital Channels will work the same way since most analog channels are no longer broadcasting.) See https://www.manualslib.com/manual/306779/Sanyo-Dp32242.html?page=22#manual . Note: digital channels will not display if the signal strength is low. You may need a different antenna or a different antenna placement. See antennaweb.org or tvfool.com for suggested station transmitters.

I hope this helps.

Cindy Wells
(note: the physical buttons on the TV should work to navigate the menu. Use the channel buttons for Up/Down and volume for left right. The OK button is the Input button.)

Here are some steps to tune a Teac LED/LCD digital TV without a remote:

1. Find the TV's on-screen menu buttons on the TV itself (often located on the side or bottom of the TV)
2. Use the arrow buttons to navigate to the channel setup or tuning menu
3. Select "Auto Tuning" or "Channel Scan" and follow the on-screen instructions to scan for available channels
4. If the TV has manual tuning option, select it and input the frequency, symbol rate, and other information for each channel you want to add manually.
5. Once the tuning process is complete, the TV should display all the available channels. If you are unable to access the menu without a remote, consider using a universal remote that is compatible with your TV or obtaining a replacement remote from the manufacturer.

change your remote control so that you can auto scan

Your TV must be set in cable mode for channels higher than 69, and your cable provider must allow those channels to be received without a cable box. Menu, Channels, switch air to cable, run auto scan. If it receiving those channels unencrypted, it will find those channels.

Codes listed in my manual for White Westinghouse are 0169 or 0003 or 0014 or 0043. Are yousure though there isn't a flip down panel somewhere which gives you the option to access "enter"

just go to sanyo service center to buy a new remote control, to fix your problem

If you are feeding the signal from your digital converter into the TV antenna input, I would input the converters signal to the TVs video input instead. I am assuming your converter has a video output signal and left & right audio so you will need cables for your audio also. If your converter has only rf output for the TV tuner input it is generally on either channel 3 or 4 and there may be a switch to set this. It is possible that when the TV scanned for channels the converter was off and it did not find a signal on 3 or 4. If you can get the TV to re-scan, be sure the converter is turned on and on an active channel. All your channel selection should be via the converter after that and the TV simply stays on 3 or 4. I would suggest looking in to getting the original remote. Try partstore.com and see if they have one for your model.

not really sure about this but if you put a disk in then run auto scan for your channels,long shot but worth a try.

I got it to scan and finally have all my channels. I just kept entering menu & hitting down arrow and it just started scanning after about 5 or 6 attempts. Very unscientific but it worked. I have ordered a replacement remote.

You can't press enter without the remote. Your only hope is to go on eBay and search for the very same remote control. Be patient and check for a couple of weeks if you have to. Especially now that it's Christmas a lot of people will be selling their old remotes on eBay.