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Nec telephone manuals
Answer> Manuals: If you want FREE manuals for your device, you must go directly to the maker of your hardware device. Look for their SUPPORT (Drivers and Downloads) and input the required data such as the Make, Mod. of the device in question. They will then take you to the proper section where Drivers and Manuals are located. Here you simply select the option you want to download and install your drivers or open a manual. Manuals often come down in PDF format and require Adobe Reader. Get Reader form http://www.Adobe.com .
on Dec 24, 2013
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
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