Uniden GMR638-2CK Support Question
Uniden GMR638-2CK Support Question
Find answers below for this question about Uniden GMR638-2CK.Need a Uniden GMR638-2CK manual? We have 1 online manual for this item!
Question posted by Taylorwildlife on January 10th, 2016
Looking To Fix This
So my radio won't change channels and the rx is on next to the battery meter I had to cut the radio volume down because it sounds like I'm holding down the mon button
Current Answers
Answer #1: Posted by TommyKervz on January 11th, 2016 10:09 AM
TommyKervz
Member since:
January 10th, 2013 Points: 17,776,813
Member since:
January 10th, 2013 Points: 17,776,813
Sound like the battery is no longer holding charge or low battery' try charging the unit or try another battery.
Related Uniden GMR638-2CK Manual Pages
English Owners Manual - Page 1
... (OFF).
To install the NiMH battery pack: 1) Make sure your battery pack is fully discharged before confirming your radio can know which GMRS or FRS channel is clear.
GMR638-2CK and GMR638-3CK includes charging cradle(s). To decrease the volume, press the M key. 2) Press and hold the sel/ key to turn the sound ON.
Press and hold the sel/ key again to...
English Owners Manual - Page 2
..., warrantor will
blink. • Press and hold the L key while turning ON the radio. SPECIFICATIONS
Channels CTCSS Codes Operating Frequency Power Source Range
Battery Life
15 GMRS/7 FRS 38 Sub-Audible Tones UHF 462.5500 467.7125 MHz NiMH Battery Pack (BP38) or 4 AAA Alkaline Batteries Channels 8-14 up to 2 miles Channels 1-7, 15-22 up to the user to...
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