Tv struck at aux channel

To make it to factory reset, you have to enter its service mode. If the set is in service mode now, and you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.
NB: Please read and understand well, the instructions to enter the service mode, before you begin. Be very careful. Note how to "EXIT" the service mode; after entering and adjusting data. This is very important.

You must purchase a LP702 remote. It's a programmers remote. You can find one on ebay or google it for where to buy.

tries this website 1-800-Remotes Factory Original.U get the same axact remote or very close to the original.

These are the codes printed in the owners manual for your dvd/vcr player.If they do not work you will have to contact Emerson and ask them for help getting the code. The contact number should have come with the instructions for the remote. Just give them the model number of you remote and the units model number and they should be able to help you. I hope this information helps you with your problem. Switch the input selector on your TV to an appropriate external input channel (usually near channel 0).
Press a button on the TV’s original remote control that selects an external input channel until the DVD
recorder’s picture appears. Check your TV owner’s manual for details.
Admiral
Curtis Mathis
GE
Hitachi
JVC
Kenwood
LXI-Series
Magnavox
AUX
LINE1, LINE2, 00, 90, 91, 92, 93
INPUT, TV/VCR, 00, 90, 91, 92, 93
INPUT, AUX
VIDEO, VIDEO 1, VIDEO 2, VIDEO 3
AUX
00
AUX CHANNEL
Input Mode Names for Common TV Brands (Example)
Panasonic
RCA
Samsung
Sanyo
Sharp
Sony
Toshiba
Zenith
TV/VIDEO
INPUT, TV/VCR, 00, 90, 91, 92, 93
TV/VIDEO
VIDEO
00
VIDEO1, VIDEO2, VIDEO3
TV/GAME
00

Zenith Product Codes

TV Mode Zenith Code 101 - VCR Mode Zenith Code 201 - Cable
Mode Zenith Code 353 - AUX Mode Zenith Code 401.

Programming Codes---
TV - 101 149 175

I doubt the TV even has a tuner if it is designed for a hotel. It may be a "dumb" receiver, nothing else. Do to channel 2 and then press the down arrow for channel, does it flip to 138 or AV1?

try code 10017

most zeniths change just the channel up or down takes if off video/aux. Its usually below channel 2. otherwise need remote

Try to disconnect power for at least one day.

good luck---------tomtaso

The remote should have TV, VCR, AUX and maybe CABLE buttons at the top, one of which will light up when any button is pressed. Since it is a universal remote, the button at top lights up to let you know what mode it is in. If the AUX button lights up when any button is pressed, it means the remote is currently set to the AUX mode. To set it back to TV, simply press the TV button at the top. This puts the remote back in the TV mode and the TV button should now light up when any button is pressed. If that works and you are using a cable box with that set, then make sure the TV is on channel 3 by pressing 3 ENTER.