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My Realistic DX-390 displays a "Door Key" symbol on the read-out screen. Can I eliminate this so that the radio functions?
Please see below. I believe that you have set the tuning to LOCK, hence the KEY symbol. I have done the same thing with other radios. I bet you never forget this!
Manual Tuning with Rotary Dial You can select a higher or lower frequency by turning ROTARY TUNING. Set FAST/FINE/LOCK to select the rotary tuning increments or to lock the ROTARY TUNING dial. The following table shows the tuning increments for the FAST and FINE settings. '------'------'-------'------'-------' ' ' FM ' LW ' MW ' SW ' '------'------'-------'------'-------' ' FAST ' 0.1 ' 9 kHz ' 9/10 ' 0.005 ' ' ' MHz ' ' kHz ' MHz ' '------'------'-------'------'-------' ' FINE ' 0.05 ' 1 kHz ' 1 kHz' 0.001 ' ' ' MHz ' ' ' MHz ' '------'------'-------'------'-------' To lock the ROTARY TUNING dial, set FAST/FINE/LOCK to lock. This keeps you from changing the frequency if you accidentally touch the dial. NOTE: This locks only the ROTARY TUNING dial.
on Jun 13, 2019
When I talk people are telling me that htey can not hear or understand what I am saying how do I check my mic?
very simple you should be able to tell by sound, have someone else talk into mic while you go the audience. I hope you are using a good quality mic and American cables with Nutrek connectors. If you have a mic and cable together I would replace it. You will need to hours studying mic patterns to determine which pattern you will need. I would us a cardiod pattern not an omni pattern. If you are putting your mouth on or too close the sound will be terrible. Practice your enunciation.
on Jun 10, 2019
Were do i sell a bunch of ham radio equipment
Ham radio fests, Craigs list, local ham club. Maybe a CERT type of group (citizens emergency response team). We have those and they use ham radios. Also try emergency services in your county. You will never get what you paid....Used Ham gear goes cheap.
on Jun 05, 2019
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