I have a sanyo model fw32do6f and lost the remote. It cuts off a large part of the screen when I plug anything in through the RCA inputs. I've looked online and the only way I've found to change it was with the remote but I was wandering if there was any way I could do it without one. For manual input remotes, the Sanyo TV frequency code is 049, but do note that this might differ from model to model. Therefore, it would be advisable to look for your Sanyo TV's specific model and frequency code. Once you acquire the code, turn on your TV and press and hold the Setup button on your remote.
Method 2: Using the Power On/Off Button on the TV Remote. If you've misplaced or malfunctioning Sanyo soundbar remote, you may be able to turn on the soundbar using the power on/off button on your TV remote control. Many modern TVs come with a feature called HDMI Consumer Electronics Control (CEC) or similar.. Hold down the Channel Down button on the side of the TV, while holding it down, plug in the AC power. Once you hear the TV turn on, release the Channel down button immediately. Within a few seconds you should see a two row menu come up on the screen. Use the Up/Down and Left/Right arrow keys on the remote (D-pad) to cycle through the options.