Question about Samsung Audio Players & Recorders

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My HT-TZ210 module was accidentally set to a "protect" mode, which would automatically turns off when one try to turn it on. How to remove the 'protect' mode, ie how to set to a unprotect mode ?

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Resolve the reason it's protecting itself.

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.


Check for loose speaker connections at the speaker as a root cause for intermittent shutdown.

Posted on Mar 26, 2011

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I accidentally set "protected program by TV-14'. Can you tell me how to turn it off?


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from www.fitness.manualsonline.com

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Possible reason why do you get an error " Please wait for camera to finish recording " is accidentally you turn off the camera, or new mode was selected while images are being recorded to memory card. This message automatically clears off the camera display when camera finishes writing data to card.

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My system turns on then the word "prot" appears


its protection mode a failsafe put in place to shut down the unit in the event of a possible critical failure .......maybe a fuse.......maybe a dead system your budget will decide what your next step is ok good luck

Dec 17, 2010 | Samsung HT-Z310T Theater System

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Samsung HT-TZ312 Stereo System flashes protect and turns off


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

Nov 26, 2010 | Samsung HT-TZ312 Theater System

1 Answer

My SONY HT-CT 100 Keeps going into "Protector" mode - even though there's plenty of airspace and the room that it's in is at 65 degrees farenheit


Protector mode does not just react to ambient temp. Try unplugging all the speakers from the back of the unit and turning it on. If it continues to go into protect mode, it is most likely a bad power supply or possibly a bad D/A circuit. If it does not go into protection mode when the speakers are disconnected, try hooking up one speaker at a time (while the unit is off) If the unit faults again when you turn it back on, it should point toward a bad speaker or crossed wires.

Dec 28, 2009 | Sony HT-CT100 Theater System

3 Answers

When i switch on my samsung HT-Z110 the word hello appears then protect thenit turned off!


Audio receivers have an output protection circuit called "protect mode", this is to protect the receiver from short circuit failures.The speakers and speaker wires are what I inspect thoroughly first, look for bare speaker wires,or bare wires that are touching each other at that point,check speaker wires at the back of the receiver for sloppy connections,etc.If all looks good then try disconnecting all the speakers at the receiver,then turn power on to see if it goes into "protect mode", if it does the the receiver probably has an internal short and will need to be sent in for service,if it doesn't go into "protect mode" then connect one speaker at a time back into the receiver until it does go into "protect mode" then which ever speaker you connected last is the speaker that is shorted(blown) and then you know that speaker is the problem and it will need to be replaced or repaired. Good luck !

Nov 29, 2009 | Samsung HT-DB600 System

1 Answer

When i turn on my samsung HT-Z110, the word "Protect" appears...


Protect mode will kick in whenever a fault is detected.

You get the unit not powering up, and sometimes you hear a clicking noise, that is the protection switch that keeps shutting down the unit.

Causes that can start protect mode are:

Electrostatic harges on internal circuits.
Leave the unit unplugged for power for one hour or so, this will allow discharge.

Bad speaker wiring.
Check speaker wiring, try unplugging and plugging back, or start after removing one speaker at the time.

Internal fault.
Internal fault is the natural cause for protect mode. If all the above did not work, then the problem is a blown component or an internal fault. In this case the unit must be taken apart , tested and repaired by an experienced person.
If the unit is less than one year old, or if you want to get service, call Sony at the phone number listed on the product documentation.

Regards.

Mar 19, 2009 | Samsung HT-Z310T Theater System

1 Answer

Power turns off


Protect mode will kick in whenever a fault is detected.

You get the unit not powering up, and sometimes you hear a clicking noise, that is the protection switch that keeps shutting down the unit.

Causes that can start protect mode are:

Electrostatic harges on internal circuits.
Leave the unit unplugged for power for one hour or so, this will allow discharge.

Bad speaker wiring.
Check speaker wiring, try unplugging and plugging back, or start after removing one speaker at the time.

Internal fault.
Internal fault is the natural cause for protect mode. If all the above did not work, then the problem is a blown component or an internal fault. In this case the unit must be taken apart , tested and repaired by an experienced person.
If the unit is less than one year old, or if you want to get service, call Sony at the phone number listed on the product documentation.

Regards.

Jan 31, 2009 | Samsung HT-X50 System

1 Answer

Protection Problem on Samsung Digital Home Theater


Protect mode will kicking whenever a fault is detected.

Causes that can start protect mode are:

Electrostatic harges on internal circuits.
Leave the unit unplugged for power for one hour or so, this will allow discharge.

Bad speaker wiring.
Check speaker wiring, try unplugging and plugging back, or start after removing one speaker at the time.

Internal fault.
Internal fault is the natural cause for protect mode. If all the above did not work, then the problem is a blown component or an internal fault. In this case the unit must be taken apart , tested and repaired by an experienced person.
If the unit is less than one year old, or if you want to get service, call Sony at the phone number listed on the product documentation.

Regards.

Apr 14, 2008 | Samsung HT-DS610 System

2 Answers

HT-R510 home theater system


If bought new return immediately for replacement. The amp section is no good and cannot be reset - needs repair. but you are under WARRANTY - use it.

Sep 06, 2017 | Onkyo HT-S490 System

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