Garmin Rino 120 - Manual (Page 22)

16 Rino ® 120 Owner’s Manual
U
NIT
O
PERATION
> R
ADIO
P
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NOTE: When Scramble is set to On, in order for
peer-to-peer and Send Location features to work, the
receiving radio must have Scramble enabled also.
GMRS Radio—Use this option to turn On/Off GMRS
channels 15–22. See the “FCC Licensing Information”
section and the “Appendix” for more information on
using GMRS channels.
You must obtain a license to
operate on GMRS channels
15–22 in the US.
Repeater Channel—Use this option to turn On/Off
GMRS repeater channels 15R–22R. This option is only
available when GMRS is enabled and is not available at
all in Canadian Rino units.
Headset Type—Allows you to choose which accessory
headset or microphone you are using with the unit, or
have the unit automatically detect the type. If you use
more than one type of headset or microphone, you need
to set the unit to Ask When Detected before changing
accessories.
NOTE: If the headset has a PTT (Push to Talk)
button, it must be pressed for the unit to detect the
headset.
Microphone Sensitivity—Allows you to set the
sensitivity of the internal microphone and the sensitivity
of a headset microphone.