Question about Koss KS4102 System

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Speaker mode AV2 retained?

I just found out that, to have the Koss output to ONLY the two forward speakers in AV2, I had to perform a mode change to "STEREO". Will that mode change be retained when I return to AV2 even after using AV1 and DVD?

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Re: Speaker mode AV2 retained?

No you will have to reprogram it over again maybe it will stay for, a while but not for long.good luck.

Posted on Apr 02, 2007

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I have connected the audio optical cable from my TV, but I couldn't get the koss system to work. Are there any other settings need to be set? Which channel should i use to get the sound AV1 or AV2?

AV1 & AV2 are the Video Inputs from your external devices such as DVD Player, Freeview etc.

I presume you have something connected to your TV and want to get this sound from your TV to output through your Koss.

Their should be a menu to activate the Optical Input but I can't find the manual to advise the correct menu.

I'll keep looking for a manual so if you can't find the menu let me know and I'll see what I can do to guide you in the right direction.

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Try changing the wires around to see if it is the Speaker, wires or maybe the output connectors.
Replace the faulty part/s.

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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 !

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Check for the speaker separately for proper working? If needed change the speaker and check it ok.

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Go to cutomer service... call them with make and model and they should be able to help you
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You have chosen the progressive scan option. In this option you will not get a composite video out to your TV using a single cable. you need to switch off this option by connecting the DVD player using three single cables namely Rr, Yy, Bb. this is possible only if you have this input option on your Tv. once you do this you will be able to see the display correctly and do the changes of switching off the progressive option. refer to the manual it is explained

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I had a similar problem. Believe it or not, I randomly switched which ports the speaker wires used to connect to the receiver and kept playing with it with music going until all the speakers were making noise.

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