My model is 32HF7945D/27 I PURCHASED MY T.V. FROM A HOTEL SALE AND IT IS IN LOCK MODE. I HAVE THE ORIGINAL REMOTE BUT CAN'T SEEM TO UNLOCK IT.

To do a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. This procedure will make it a hard reset. If you want to make it a system reset [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 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

You must have to enter its service mode option to release the TV from Hotel mode. It will be difficult to enter the service mode, with a universal remote control. Any way, just try to enter into service mode. If you wish to get more details, surf this link. http://electronicshelponline.blogspot.com/ There are more than two thousand and four hundred posts. All are related to television and other domestic electronic equipment service help. More than Nine and half Lakh viewers cannot be wrong.

There is no other way to unlock hotel mode, without its remote control.

Yes they are in Hotel Mode, that is to stop finger trouble.
Go to programme 47 and with the original remote control press 3463. That will unlock them.

You will need a Zenith remote with a menu button
There should be a "hidden" menu. Before you access it, I want to warn you, do NOT change any values of anything you don't understand what it is or does. You can PERMANENTLY DAMAGE YOUR TV. Also, write down the original values of anything you change before changing it!!!!!
If you still want to proceed(at your own risk), here ya go.
1. Press and hold the menu button until
the menu comes up on screen and then
times out (5 - 10 seconds)
2. Immediately press 9, 8, 7, 6, Enter.
3. The set should now be in the service menu
mode. To access most of the features
selection 00 needs to be toggled from 0 to 1
4. After your adjustments 00 needs to be
toggled from 1 to 0
5.Feature 16 unlocks the auto-program (change to 0)

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?

you probably need a hotel master remote, i.e. the philips rc2573gr:

http://salestores.com/philipsr.html