Question about Uniden GMR638-2CK (22 Channels) 2-Way Radio
The radios are on the same channel. the only difference I see, is there is a 1 to the left of the little radio icon on the screen of the radio that is not receiving the transmission of the other radio.Is there a way to reset the radios? Thanks, and Happy Holidays!
On this probablaby is a tone that has to be swithed off using the menu button and another up and down.use menu till 1 is flashing then press down till 1 says 0. this should fix problem
Posted on May 24, 2009
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Posted on Jan 02, 2017
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To transmit to a radio that has QT noise filtering turned on:
1. Select the same channel and Interference Eliminator Code as the other radio.
2. Press 'musical note' button to send a call tone. This allows your voice to pass through the QT
noise filter on the receiving radio.
3. Press the PTT and speak normally.
Note: If you skip step 2, the beginning of your message may not be heard on
the receiving radio.
For a 30-second period, starting after the last transmission, all transmissions
received on the selected channel and code will pass through the QT noise filter.
Also, your QT filtering will NOT work if you are in scan mode.
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