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Lets start with the basics.
1. Make sure the power cord to the computer speakers are plugged in. Check at the wall and make sure the power cord is connect to the back of the speaker. If there is a power button make sure it is pressed in the on position. Make sure the volume level is turned up.
2. Check the computer and make sure the sound is not on mute. Turn the volume level up from the computer settings.
3. Try playing some music. If you hear sound you are good to go.
4. If you are not able to hear anything than continue. I would suggest plugging your speakers into you cell phone. Try playing some music from your cell phone.
5. If music plays through the speakers from your cell phone, something is wrong with the computer. If no sound plays with your cell phone then something is wrong with the speakers.
6. If worse comes to worse bring your computer into a computer store. Tell the salesman you want to buy a new set of speakers. You just want to make sure your computer works with the speakers before you buy them.
7. If all else fails, ask a local tech you trust.
Check only one active speaker at the mixer output and report the results. Connect only one of the audio inputs from the power amp at the mixer output (and the passive speakers at the output) and report the results. Sometimes (in parallel connections) there are interferences from the volume controls.
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Make sure your webcam mic is set as default so it operates alongside the webcam
TEST SPEAKERS Right click on speaker icon in System Tray or from Control Panel Select "Playback Devices" The speaker icon ( checked as working) and volume level graph should be visible Right click on the volume graph and click "Test" Left hand speakers followed by right hand should be heard
SET DEFAULT & TEST MIC Click "Recording" tab. To set required (webcam) mic as default - click on mic font to highlight and click "Properties" In lower dropbox display "Use this device enable" click 'OK' Click "Levels" tab and ramp up sliders ( adjust to suit later) Return to "Recording". Test mic by speaking and make sure volume graph displays
Sony has protection in these receivers for two main reasons.
1 - Checking for DC voltages on the outputs to speakers. Not your particular problem.
2 - Excessive current being drawn from receiver on one or more of the speakers.
Number 2 should be your starting point in finding a solution. Put the volume level on Medium - 35 to 40 on the front panel. Now listen to all you speakers in turn. Any scratching noise will indicate a defective speaker. Remove this speaker from the receiver output and check again if the set goes into protection on high volume.
If you could not find any strange noises on the speakers, remove them one by one and test the set on high volume.
Never - attempt to disengage the protection on this amplifier. The only times we have found the amplifier to be defective with this protection error, it has done so no matter the volume level. Therefore I believe your problem to be a speaker or speakers.
The Volume key allows you to adjust the volume level for the currently active audio device (handset, headset, or speaker). When no audio devices are active, pressing the Volume key adjusts the ringer volume.
Adjusting the Volume of the Ringer, Handset, Headset or Speaker Note: By performing this function, default volume level will be replaced.
Press the up or down arrow at either end of the Volume key to reach the desired volume level.
When you are satisfied with the setting, press the Save softkey.
Note: When adjusting only the ringer volume, there is no need to press Save. The settings are automatically saved upon adjustment.
1) check your setting for sound to (2 way speakers)
2) Setting for Volume in control panel.
3) connector may be you need a little expantion from radio shack gold ext.
4) be sure you got sound from headphones !! **