Why does ch. 94 display "Ch unauthorized'

I am unable to see at a glance how to correct this but it is between its menu, channel and volume buttons to alter the settings it may be worth to run through the re-tune sequence below?


To preset a channel or to change a preset channel, follow the procedure below.
1) Press the POWER button to turn on the TV.
2) Press the MENU button so that the menu display appears
on the TV screen.
3) Press the CH(annel) ? or ? button to point to "CHANNEL SET".
Then, press the VOL(ume) ? button.
4) Press the CH(annel) ? or ? button to point to "AUTO PRESET CH".
Then, press the VOL(ume) ? button.
The tuner scans and memorizes all active channels in your area.
? The TV distinguishes between standard TV channels and cable channels.
? When AUTO PRESET CH action is completed, the lowest memorized channel reappears on the
screen.
? When you press the CH(annel) ? or ? button after selecting "AUTO PRESET CH", the tuner
will stop at the memorized channels only.
? The TV may recognize TV channels to be CATV channels by the receiving conditions. In this
case, try AUTO PRESET CH action again in the fine receiving conditions.
? When AUTO PRESET CH is activated where there is no TV signal input,"NO TV SIGNALS"
will appear on the display after the completion of channel scanning.
[ADD/DELETE FUNCTION]
1) Press the MENU button so that the menu display appears on the TV screen.
2) Press the CH(annel) ? or ? button to point to "CHANNEL SET".
Then, press the VOL(ume) ? button.
3) Press the VOL(ume) ? button so that "ADD/DELETE" is selected.
4) Use the CH(annel) ? or ? button to select the
channel you wish to put into memory or to erase from memory.
Note: The menu will disappear in about 10 seconds.
Perform "ADD/DELETE" function while this display appears on the
screen.
? Press the VOL(ume) ? or ? button to light up the channel number
in LIGHT BLUE if you wish to add the channel into memory.
? Press the VOL(ume) ? or ? button to light up the channel number
in LIGHT RED if you wish to erase the channel from memory.
5) Press the MENU button to exit the menu.

Hope this helps.

Hello

Auto presetting channels you wish to know I thinks, if so do the following.

To preset a channel or to change a preset channel, follow the procedure below.

1) Press the POWER button to turn on the TV.

2) Press the MENU button so that the menu display appears

on the TV screen.

3) Press the CH(annel) ? or ? button to point to "CHANNEL SET".

Then, press the VOL(ume) ? button.

4) Press the CH(annel) ? or ? button to point to "AUTO PRESET CH".

Then, press the VOL(ume) ? button.

The tuner scans and memorizes all active channels in your area.

? The TV distinguishes between standard TV channels and cable (CATV)

channels.

? When AUTO PRESET CH action is completed, the lowest memorized

channel reappears on the screen.

? When you press the CH(annel) ? or ? button after selecting "AUTO PRESET CH",

the tuner will stop at the memorized channels only.

? The TV may recognize TV channels to be CATV channels by receiving conditions. In this case,

try AUTO PRESET CH action again in the fine receiving conditions.

? When AUTO PRESET CH is activated where there is no TV signal input, "NO TV SIGNALS"
will appear on the display after the completion of channel scanning.
OK.

Hello
To tune the TV either with cable of trerrestrial antena, plug in the cable or terrestrial antena cable to the antenna socket of the TV and do the following.

To preset a channel or to change a preset channel, follow the procedure below.

1) Press the POWER button to turn on the TV.

2) Press the MENU button so that the menu display appears

on the TV screen.

3) Press the CH(annel) ? or ? button to point to "CHANNEL SET".

Then, press the VOL(ume) ? button.

4) Press the CH(annel) ? or ? button to point to "AUTO PRESET CH".

Then, press the VOL(ume) ? button.

The tuner scans and memorizes all active channels in your area.

? The TV distinguishes between standard TV channels and cable (CATV)

channels.

? When AUTO PRESET CH action is completed, the lowest memorized

channel reappears on the screen.

? When you press the CH(annel) ? or ? button after selecting "AUTO PRESET CH",

the tuner will stop at the memorized channels only.

? The TV may recognize TV channels to be CATV channels by receiving conditions. In this case,

try AUTO PRESET CH action again in the fine receiving conditions.

? When AUTO PRESET CH is activated where there is no TV signal input, "NO TV SIGNALS"
will appear on the display after the completion of channel scanning.
OK.

the freq display can be different from the channel selector display. the crystal in the freqcounter maybe going out or just got out of alignment.... check it with a know accurate frequency counter to determine if its on fequency or not. 000 3174269649

Hello

Your TV displays the closed captions that are broadcast with some

television shows. These captions are usually subtitles for the hearing

impaired or language translations. All VCRs record the closed caption

signal and most pre-recorded commercial video tapes provide closed

captions. Check for the closed caption symbol in your television

schedule and on the tape's packaging: .

1 Press MENU repeatedly until you see the Setup menu. Press CH
to select "Caption."

2 Press VOL+ to open the Closed Caption menu.

3 Press VOL + to turn closed captioning on.

Misspellings and odd characters can occur in captioning. Also, there may be a

captioning delay after changing channels. Neither situation is a TV malfunction.

4 Press CH to highlight "Mode." Press - VOL or VOL + to choose

"Capt." (captions) or "Text." In caption mode, captions appear and

cover a small portion of the picture. In text mode, information unrelated

to the program, such as news reports, are displayed and
often cover a large portion of the screen.

5 If you wish, use CH , CH , or VOL + to change the captioning

channel or field. Then, press DISPLAY to return to normal viewing.

 Different channels and fields display different information, such as additional
languages or supplemental information

Hello
I'm not sure about the model number of your TV, as here it is marked as both "27MS343S and 32MF338B/F7". Anyway I gies this solution as for the first denoted.
Insert antena to the antena socket at the back side of your TV marked as 75Ohms antena input.
[1] Press "Menu" button on the remote control handset to display menu on screen.
[2] Press "Vol+ or Vol--" button repetedly to hilight "TUN" [Tuner].
[3] Press "Ch+ or Ch--" button to hilight 'AUTOPROGRAM"
[4] Press "Vol+" to programming tv channels.
Tv will tune and store channels transmitted channels at that time, through entire bands, and will display the first channel receved after tuning process completed. It may take some minutes. You have to wait it to complete. After displaying the first channel, you can select your favourite channel Using CH+ or CH--" buttons. Ok.

With the scanner powered ON,

1. Press [HOLD].
“HOLD” appears on the
display.
2. Press [PROG]. CH appears
and blinks to indicate that you
are in the Programming Mode.
To change the displayed frequency,
use [UP] or [DOWN]
while “CH” is blinking.
3. Press [PRIVATE]. “PRIVATE”
appears on the display.
If you want to program it into
another bank, press the
desired bank key. The lowest
open channel appears on the
display.
2 screens alternate to indicate
that open channel is available
to be programmed.
The scanner automatically
selects the lowest open
channel (000.0000) for easy
programming. If all channels
have been programmed (there
are no open channels in the
bank), channel 1 appears.
Use [UP] or [DOWN] to select
a new channel and even overwrite
old channels.
4. Press [PROG] to store the
frequency in the desired
channel.
Note: Press [BAND] to escape
from programming mode before
step 4.

Need the manual? You can download/print it here:

http://www.uniden.com/pdf/BC350Com.pdf

For a comprehensive database of active frequencies in your area, visit:

www.RadioReference.com

hyderabad.quikr.com > Mobiles & Tablets > Mobiles > Samsung

You will need to take the original remoter and go into the menu, find the channel set up and reprogram the VCR for the channels, as when you lost power the channels also went out because of the memory chips need the power to hold the data.

there is a switch at the back that you can to channel 4 or 3 good luck