Its a NSX S555, but tis old.

yes i have it, please find the attachments

good luck

To turn on the microphone on an Aiwa NSX-580, you will need to follow these steps:

1. Press the "Menu" button on the remote control.
2. Use the "up" or "down" arrow buttons to navigate to the "Mic" option in the menu.
3. Press the "Enter" button to select the "Mic" option.
4. Use the "up" or "down" arrow buttons to navigate to the "On" option.
5. Press the "Enter" button to turn on the microphone.

Note that you may need to connect the microphone to the audio system first before turning on the microphone. Also, refer to the user manual for more information.

You can find the manual here.

Hi! Welcome to www.fixya.com.
You could try this website and download the Aiwa NSX 522.
http://www.filecrop.com/nsx-522.html

Thanks for contacting Fixya. Bye for now.

Hi ,Some info on the JX-S777 is archived on the JVC website,but manual..
You can find it at the URL below:

http://support.jvc.com/consumer/product.jsp?modelId=MODL003005&pathId=3&page=1&archive=true

Since your model's user manual does not available (free ) on the web ,I found one lower model of yours as JVC JX-S555 will help you to figure out to set up..
Pls visit this link as well..
Advanced Operation for JVC JX-S555 http://books.jvcservice.com/.../23773.pdf
http://www.retrevo.com/support/JVC-JX-S555J-manual/id/989ag820/t/2/

Hope this helps!
Take care and please Remember to rate/vote and give me 4 Thumbs Up
for Helping out the Community :)

Unplug the power cable completely to turn off and then turn back on again. Check whether there are no lose parts with missing contact.
Most probably it looks like a deeply digital problem with no do it yourself solutions - bring it to the repairman, but I even doubt he would fix it.
You can also download the Aiwa NSX-990 service manual and analyze more specifically your case. Download it from here: http://www.mediafire.com/?jc0ynzoiama or from here: http://www.4shared.com/document/rQ67hcpG/Aiwa_XG-990-NSX-990-NSX-992.html (click "Download Now", not any other button).

Check here:
http://www.frogkick.dk/manuals/scubapro/Manuals/2.%20Stage/

May not have exactly your model, but something very very similar. Also, keep in mind, the second stage will free-flow as an "overpressure safety" if the first stage is malfunctioning. Check your intermediate pressure (should be ~150). If you can't do this, try your second stage on another first stage (any brand), and try another second stage on your first.

If it is for sure your second stage, check for proper adjustment of demand lever, bent/damaged demand lever or diaphragm plate, or damaged valve seat.

Download User Manual for Aiwa NSX-AJ50 Hi-Fi system.
Sony owned Aiwa few years back and you can see NSX-AJ50 page on Sony Support.
If you have Aiwa part Query, please contact nearest Sony Service center.

Please download Aiwa NSX-AJ310 User Manual here.
Hope this manual will help you to adjust clock time.