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Using a Bluetooth Headset with Rino 750/755t
Rino® 750 and Rino® 755t outdoor handhelds have built-in Bluetooth connectivity for features such as notifications, activity uploads to Garmin Connect™ account, software updates, geocache downloads, and weather information. It also allows these Rino handhelds to be paired with a Bluetooth headset.
When paired to a Bluetooth headset, incoming transmissions will be heard directly through the headset. However, outgoing transmissions cannot be made through the headset and must be sent using the Rino handheld's internal microphone. This limitation applies regardless of whether the unit is set to operate on VOX (Voice Operated Transmission), or PTT1 (Push-To-Talk).
Pairing to a Bluetooth Headset
Place your headset into pairing mode before following the steps below. Refer to the headset manual or manufacturer for assistance, if needed.
- From the app drawer on the Rino, select Setup.
- Select Bluetooth.
- If not already in enabled, select Bluetooth to enable.
- Select Audio Device.
- Select Add Device.
- Follow the on-screen prompts to complete the pairing.
Additional Information and Troubleshooting
NOTE: Not all headset features will work with your Rino handheld.
If you are experiencing audio cut out or the headset disconnects while you use your Rino handheld, this could be due to the following:
Distance Between the Rino Handheld and Headset
- The location of the Bluetooth receiver will vary across brands and models of headsets, in either or both earbuds or in the control module, for example. Holding the Rino in the opposite hand may help improve the connection.
Being Indoors vs. Outdoors
- When you are indoors, there are walls for the Bluetooth signal to bounce from between the Rino handheld and headset, so reception may be better than outdoors.
Body Interference
- With some models, it may be possible to wear the headset in a way that the Bluetooth receiver is not snug against your head. In general, not having the receiver tight against your head or body will improve Bluetooth reception.
Out of Date Software
- Confirm that your Bluetooth headset is running the latest available system software. Consult your headset manufacturer for assistance if needed.
- Confirm the Rino handheld is on the latest version of software by connecting it to a computer and using the Garmin Express™ program: Installing Software Updates to Outdoor/Marine Handhelds
Additional Factors
- Ensure your headset is not also paired to another device that is in range as this may cause issues.
- Headsets which have a low battery could cause the connection to drop.
- Some headsets have better receivers than others, and those with more sensitive receivers will work best with your Rino.
If others in your party cannot hear your outgoing transmissions, or you cannot hear theirs, it may be due to the items above or the following:
Volume
- The volume may be muted and can be increased by pressing the + button on the right side of the Rino. Also see - Rino 700 Series has Muted Volume when Powered On
Correct Channel and Code
- For transmissions to reach you or others in your party, you must be on the same channel and code. This can be adjusted under the Radio page. You may also need to adjust your squelch, see - Rino 750/755t - Changing the Squelch Tone Mode and Rino 750/755t - Adjusting the Squelch Level
Line-of-Sight
- Ensure you are in line-of-sight range with the other individuals in your party. Maximum range is up to 20 miles over GMRS (US); up to 13 km over GMRS (Canada).
1The only exception to this are 3M Peltor WS Bluetooth headsets which allow PTT transmissions to be sent through the headset itself. This functionality is not a supported feature.