20 Most Recent Samsung HT-TZ312 Theater System Questions & Answers


Receiver never stays on Aux 2 input...

Is the TV a Samsung as well? Check both devices to see if you have "Anynet+" is on, if so turn it off.
11/26/2013 2:39:19 AM • Samsung HT-TZ312... • Answered on Nov 26, 2013

I have a samsung ht-twz412

How does it sound when runnig the speaker setup routines on pages 55-68?

Register and download the manual for free at retrevo.com


"DVD-AUDIO" is a specific type of ultra-high-end multichannel audio format that few people appreciate or understand enough to support in the commercial marketplace.


Movie DVD's are not "DVD-Audio". They are DVD's with audio of various formats. So don't sweat it if "DVD-Audio" is grayed out when you don't have a DVD-A disc inserted
5/20/2011 9:29:01 AM • Samsung HT-TZ312... • Answered on May 20, 2011

Machine shuts down.

Generally speaking, an amp protects itself from heat, shorts, overloads and operator exuberance by refusing to turn on or stay on.

Overloads can be from excessive periods of high output or marginally low impedance loading by the speakers; and shorts would be wiring issues or a speaker blowing up.

You should be able to feel if it's hot. WHY is it overheating? Make sure it has sufficient ventilation on all sides and that vent holes are not blocked by dust balls. Ensure the fan (if equipped) is running as designed (some only operate on demand). Clean dust and debris from it.

If the amp comes back on after cooling, you're lucky. They only have so many self-protection cycles in their lives so continuously resetting or cycling their power without addressing the cause can do more harm than good.

If it protects immediately on a cool power up you should disconnect the speaker connections and try it 'naked'. If it comes up then diagnose which lead(s) are shorted. If it does not come up the problem is internal and should be left to an experienced and competent hands-on tech.

3/30/2011 11:53:46 PM • Samsung HT-TZ312... • Answered on Mar 30, 2011

My samsung ht-tz31 has a region selection problem

Hello, Please get the code here : www.dvdoverseas.com/dvd.htm

Regards, Jay__jjhg76
2/25/2011 3:39:03 PM • Samsung HT-TZ312... • Answered on Feb 25, 2011

Will not play region 4

im having same problem
2/15/2011 5:11:59 AM • Samsung HT-TZ312... • Answered on Feb 15, 2011

Removal of region codes

1/24/2011 8:02:46 AM • Samsung HT-TZ312... • Answered on Jan 24, 2011

MY cd is not working

hi,check first if your CD format is compatible with your player such as audio CD,mp3,VCD,DVD.etc.
If the CD plays on your player before then that is a lens issue this probably needs cleaning and if cleaning dont work then it's time to replace the lens of the player..and replacing the lens requires skills and proper tools I would suggest to bring your player to a qualified service personnel thanks and good good luck!
12/24/2010 6:55:56 AM • Samsung HT-TZ312... • Answered on Dec 24, 2010

I need the manual if that's possible. Thank you.

i m sorry we do nt have it
11/27/2010 9:14:26 AM • Samsung HT-TZ312... • Answered on Nov 27, 2010

Samsung HT-TZ312 Stereo System flashes

Turn the unit off.....reseat connector at the power board (supply).After reseating, turn it on again and the protect error will disappear....I have this problem after repairing the optr16 power supply that accidentally plugged into 220v...only the 5q1265rf (power switch)and 9v zener diode connected at optocoupler being damaged. Hope this helps! Mhar fernando from the Philippines
11/27/2010 5:10:57 AM • Samsung HT-TZ312... • Answered on Nov 27, 2010

Samsung HT-TZ312 shows "protect" and it turns off

A short on the speaker wires can cause this but most likely your amplifier bias is off or you have a shorted transistor.

First unplug all connections, even the power. Let it sit for a minuit then power it back up.

If it clicks off them it needs professional service.

If it turns on inspect all of your speaker wires for shorts them reconnect them one at a time.

Hope this helps,

10/7/2010 2:05:42 AM • Samsung HT-TZ312... • Answered on Oct 07, 2010

Samsung Surround Sound - DVD Player making noise

Samsung HT-TZ312 Theater System keeps flashing 'fan check' when i turn on and shuts down after two minutes.
Please Help
6/9/2010 3:53:06 PM • Samsung HT-TZ312... • Answered on Jun 09, 2010

When i switch on its said 'protect' on screen i

you have a short it curcuit and that is why it is shuting down and code comes on. Tech only fix
3/27/2010 4:00:49 PM • Samsung HT-TZ312... • Answered on Mar 27, 2010

Hd movie format supportet with samsung home theater

well, i think mpeg4 is the format u need. this format can be accepted by hd home theater. And u should use this video tool which can convert any video files to mp4. Besides, it can offer u mp4 hd format as output format. Then u will not worry about quality loss.
Have a try:
3/11/2010 3:19:43 AM • Samsung HT-TZ312... • Answered on Mar 11, 2010

How to solve region code display by samsung home

if you bought unit in usa it is fixed in region 1 not changeable.
2/21/2010 6:38:30 AM • Samsung HT-TZ312... • Answered on Feb 21, 2010

How can i get my surround sound system to play cds

1/29/2010 1:11:00 AM • Samsung HT-TZ312... • Answered on Jan 29, 2010
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