Need a manual for aiwa zl720

My experience has always been to replace the current station preset with the new.
I recall two process:

1. The first locate the new station that you want and tune the radio to the station. Press and hold the specific preset for several seconds to replace the old station with the new.
2. Tune the radio to the new station and press the set button if so equipped and than press the preset button. In some radios they have group 1 and group 2. In that case press the set button once for set 1 and press it twice for set 2 and then press the preset button.

Hope this has helped?

The manual covers it...

http://www.retrevo.com/support/Aiwa-NSX-D7-manual/id/1076ag401/t/2/

Page 12

Sony bought Aiwa in 2002. You can download the manual from Sony's web site at
http://www.docs.sony.com/release/CRLD101.pdf

The manual is available for free at retrevo.com. On page 12 it explains it.

It's basically an interplay between a tuned station and the keys that stand for Pause or Stop.

The instructions for RC-ZATO4 are found in the operating instructions manual for the CSD-ED87 stereo. Find it here http://www.manualowl.com/m/AIWA/CSD-ED87/Manual/251660

To reset or set the preset station you want you need to do this 1 press tuner/band to select the band 2 Press the << down or >> up to tune to desired station 3 Press the  set to stor the station the preset number begining with one appears display you cannot stor a total of 32 preset stations if you need more information check out the manual here .. Manual

There's no clear all settings there. You need to manually delete each saved station. Try to unplug the power of the unit for few hours and check if that clears all.

You may be able to "boost" the volume by setting it to a different equalizer setting...... Im unsure if your tv has it though i imagine it would.
EG: Rock, Vocal, Music etc

Please download user manual of Aiwa XR-MN5 from here. This will help you to set new stations presets.

Hello,

I was looking for a solution of my problem but found your problem. I have a manual but it is not aesy to find a way to erase all presets. Read this selection till the end and you know a way!

It is possible to change the MW tuning interval. You can do this by pressing the POWER button while pressing the BAND button during power is on. To reset the interval, repeat this procedure.

NOTE

- When the MW tuning interval is changed, all preset stations are cleared. The preset stations have to be set.

Good luck!

Hans of the Netherlands.