PRYME PRYMEBLU BT - User Manual

INSTALLING THE PRYMEBLU MOBILE ADAPTER
The PRYMEBLUE Mobile Adapter will work with most mobile and base-station amateur radios that
feature a 6-pin DIN type accessory connector. This jack is typically labeled “Packet” or “Data” and is
normally used to connect a Terminal Node Controller and other type of digital modem to the
radio. The connections used by the PRYMBLUE Mobile Adapter are shown below. For more
information about the function of this jack consult the manual for your radio.
STEP SIX: Pairing the PRYMEBLU Mobile Adapter and PRYMEBLU PTT (OPTIONAL)
* Make sure the amateur radio, PRYMEBLU Mobile Adapter, Wireless Headset, and PRYMEBLU
BT-PTT are all turned OFF. The BT-PTT should be fully charged.
* On the PRYMEBLU Mobile Adapter, press and hold the Multifunction Button while turning the
Power Switch on the adapter to the ON position. Continue to hold the Multifunction button down
for approximately three seconds. Release the button when the status LED of the adapter begins to
flash two times per second.
* Once again, press the Multifunction Button on the PRYMEBLU Mobile Adapter. Release the
button. The LED indicator on the Mobile Adapter should now flash three times per second. The
PRYMEBLU Mobile Adapter is now in PTT pairing mode.
* On the PRYME BT-PTT, press and hold the Push-to-Talk button while setting the power switch to the
ON position. Continue to hold the Push-to-Talk button down until you see the LED indicator change
to a series of rapid flashes. Release the Push-to-Talk button. The BT-PTT is now in pairing mode.
Continued on page 5
PRYMEBLU® MOBILE ADAPTER GUIDE For Amateur Mobile Radios BT Adapter Made in Taiwan This manual applies to the PRYMEBLU BT-M6DIN
The PRYMEBLU Mobile Adapter allows you to use a Wireless headset or other audio accessory with your mobile or base station amateur radio PRYME® and PRYMEBLU® are trademarks owned by PRYME Radio Products, Brea CA. All other product or service names are the property of their respective owners. © 2021PRYME Radio Products, Brea CA. All Rights Reserved
Controls and Connections
Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment o_ and on, the user is encouraged to try to correct the interference by one of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. To maintain compliance with FCC RF exposure compliance requirements, please avoid direct contact to the transmitting antenna during transmitting.
Version 3.00DIN February 2021
911 Mariner St., Brea, CA 92821
PH: 714.257.0300 FAX: 714.257.0600
TOLL FREE: 800.666.2654
WWW.PRYME.COM
Status LED
The LED flashes messages that lets
the user know the current status of
the PRYMEBLU Mobile Adapter.
DC Power Cable
These wires are used to connect
the adapter to a DC power source.
For more information about the
power requirements of the adapter,
see page 3.
Multifunction Button
This button is used to
place the PRYMEBLU
Mobile Adapter in
pairing mode. It can
also be used as a
Push-to-Talk (PTT)
button
Connection Cable
The PRYMEBLU BTM-Adapter uses shielded cable to
connect the adapter to the mobile/base station radio
Adapter Housing
The BT and radio interface circuitry of the
PRYMEBLU Mobile Adapter are contained inside
this compact and rugged polycarbonate housing
Velcro for Mounting
The Velcro pad on the bottom
of the PRYMEBLU Mobile Adapter
allows it to be mounted in a convenient
location near the mobile/base station
two-way radio
External PTT Jack
This 2.5 mm Tip-Sleeve
(TS) style jack can be used
to connect an (optional)
external Push-to-Talk device
(such as a foot switch) to the
adapter. The correct method
for wiring the external switch
appears below.
Radio Connector
The radio connector
is the part of the
adapter that plugs
into your amateur
radio. For more
information on this
connector, see pg. 3
STEP ONE: Connecting the Mobile Adapter to an Amateur Radio
* Align the radio connector of the Mobile Adapter with the jack on the amateur radio and push
the connector into the jack until it is firmly seated.
* If you will use the PRYMEBLU Mobile Adapter with a wired Push-to-Talk (such as a footswitch)
plug the connector for the PTT into the External PTT Jack of the adapter and mount the switch.
STEP TWO: Programming radio
* On some radio models you may need to set the radio for “1200 Baud” packet radio operation
for the radio to work properly with the PRYMEBLU Adapter. The Wireless adapter may not work
properly if the radio is set for “9600 baud” packet mode.
STEP THREE: Powering the Adapter
The PRYMEBU Mobile Adapter requires an external filtered, regulated DC power source. The
power source should be rated for between 10 and 15 VDC and capable of delivering current at
least 100 mA (0.1 A) average / 150 mA (0.15 A) surge. Power leads are provided so that you can
make this connection.
* The black wire (-) should be connected to the negative lead of a DC power source or to chassis
ground if you are installing the adapter in a vehicle.
* The red wire (+) should be connected to the positive lead of a DC power source. It is
recommended to make all connections with at least #20 AWG stranded insulated copper wire.
STEP FOUR: Mounting the Adapter
Velcro is supplied with the PRYMEBLU Mobile Adapter which allows you to secure the adapter
to nearly any location near the amateur radio. For convenience, you should mount the adapter
somewhere that the user will be able to see the status LED and to reach the Multifunction
Button for ease of use.
STEP FIVE: Pairing the PRYMEBLU Mobile Adapter with a Wireless Headset
* Make sure that the amateur radio, PRYMEBLU Mobile Adapter, and Wireless Headset are all
powered OFF. The Wireless Headset should be fully charged.
* Put the Wireless Headset into pairing mode following the instructions provided by the
headset’s manufacturer.
* On the PRYMEBLU Mobile Adapter, press and hold the Multifunction Button while turning the
Power Switch on the adapter to the ON position. Continue to hold the Multifunction button
down for approximately three seconds. Release the button when the status LED of the adapter
begins to flash two times per second. The PRYMEBLU Mobile Adapter is now in headset pairing
mode.
* Place the Wireless Headset near the PRYMEBLU Mobile Adapter and wait. Within a few
seconds, the devices should synch to each other. Once paired, the LED on Mobile Adapter will
change to a long blue flash followed by a single blue flash every few seconds.
* If the PRYMEBLU Mobile Adapter does not detect a compatible Wireless Headset within sixty
seconds of being put into pairing mode, the adapter will exit the pairing mode and resume
normal operation.
* Once the adapter and headset have paired to each other, you can power on the amateur
mobile radio.
2
3 4
BT-PTT Wireless
PTT Switch (optional)
Your headset device
FIG. 4 - Wireless Communication System
Power Switch
Turns the PRYMEBLU
Mobile Adapter on and off.
BACK VIEW

Summary

PRYMEBLU Mobile Adapter Controls and Connections

Status LED Indicators

LED flashes messages indicating the current status of the PRYMEBLU Mobile Adapter.

Multifunction Button Functionality

Button used to enter pairing mode and as a Push-to-Talk (PTT) button.

Adapter Housing and Key Components

Overview of the adapter's housing, DC power cable, radio connector, and external PTT jack.

Mounting and Power Switch

Details on mounting the adapter using Velcro and the function of the power switch.

Installing the PRYMEBLU Mobile Adapter

Connecting to Amateur Radio

Align and securely connect the adapter's radio connector to the amateur radio's accessory jack.

Radio Programming Requirements

Set radio to '1200 Baud' packet operation for proper adapter functionality.

Powering the Adapter

Connect to an external DC power source (10-15 VDC, 100 mA minimum) using provided wires.

Mounting the Adapter

Use supplied Velcro to mount the adapter conveniently near the radio.

Pairing with Wireless Headset

Initiate pairing mode on adapter and headset, then power them on to establish connection.

Pairing PRYMEBLU PTT (Optional)

Pair the optional BT-PTT with the adapter and previously paired headset.

Transmit and Receive Operation

Activate Push-to-Talk via various methods and manage audio input/output.

Reconnecting Previously Paired Devices

Adapter automatically attempts to reestablish connections with paired headset/PTT.

Troubleshooting Common Issues

Wireless Accessory Pairing Problems

Tips for resolving issues when wireless headsets or PTT devices won't pair.

Connectivity and Audio Issues

Solutions for previously working devices not functioning or lack of microphone audio.

No Power Indicator Light

Check DC power supply connections and ensure the power source is turned on.

Status LED Messages

Normal Operation LED

Indicates normal operation with one flash every 4 seconds.

Headset Pairing Mode LED

Indicates headset pairing mode is active with two flashes per second.

PTT Pairing Mode LED

Indicates PTT pairing mode is active with three flashes per second.

Successfully Paired LED

Confirms successful pairing or re-pairing with a long flash for three seconds.

No Indication LED

Signifies the radio is off or no power is supplied to the adapter.

Specifications and Support

Adapter Specifications

Details operating temperature, weight, BT module, audio specs, and power requirements.

Warranty and Support Information

Provides warranty details, limitations, and contact information for support.

Copyright and Disclaimer

Includes copyright information, trademark details, and a disclaimer about BT link security.

Overview

1. Function Description
2. Usage Features
3. Reconnecting to Previously Paired Devices
4. Transmit and Receive Operation
5. Troubleshooting
6. Maintenance Features
7. Warranty and Support

The PRYMEBLU Mobile Adapter is designed to allow users of amateur mobile radios to connect a wireless headset or other audio accessory to their mobile or base station amateur radio. This enhances convenience and flexibility for radio communication.

Function Description

The core function of the PRYMEBLU Mobile Adapter is to bridge the gap between a wired amateur radio system and wireless audio accessories. It enables the use of Bluetooth-enabled headsets for transmitting and receiving audio, freeing the user from the constraints of wired accessories. The adapter connects to the radio's accessory port, typically a 6-pin DIN type jack labeled "Packet" or "Data," which is commonly used for digital modems.

The adapter features a compact and rugged polycarbonate housing that encases its Bluetooth and radio interface circuitry. A Status LED on the adapter provides visual feedback to the user about its current operational status, such as pairing mode, normal operation, or power status.

For power, the PRYMEBLU Mobile Adapter requires an external filtered, regulated DC power source, typically between 10 and 15 VDC. Power leads (red for positive, black for negative) are provided for this connection, and it's recommended to use at least #20 AWG stranded insulated copper wire for all connections.

The adapter also includes an external PTT (Push-to-Talk) jack, a 2.5 mm Tip-Sleeve (TS) style jack, which allows for the connection of an optional wired external PTT device, such as a foot switch. This provides an alternative method for initiating transmission.

Usage Features

Setting up the PRYMEBLU Mobile Adapter involves several steps to ensure proper functionality:

1. Connecting to the Amateur Radio: The adapter's radio connector is aligned and pushed firmly into the amateur radio's accessory jack. If a wired PTT is to be used, its connector is plugged into the adapter's external PTT jack.

2. Radio Programming: For some radio models, it may be necessary to set the radio for "1200 Baud" packet radio operation. Using "9600 baud" packet mode may prevent the wireless adapter from working correctly.

3. Powering the Adapter: The adapter is connected to its external DC power source. The black wire connects to the negative lead or chassis ground, and the red wire connects to the positive lead.

4. Mounting the Adapter: Velcro is supplied with the adapter, allowing it to be securely mounted near the amateur radio. It's recommended to mount it in a location where the Status LED is visible and the Multifunction Button is easily accessible.

5. Pairing with a Wireless Headset:

   • Ensure the radio, adapter, and headset are all powered OFF, and the headset is fully charged.
   • Put the wireless headset into its pairing mode according to its manufacturer's instructions.
   • On the PRYMEBLU Mobile Adapter, press and hold the Multifunction Button while turning the Power Switch to ON. Continue holding the button for approximately three seconds until the Status LED flashes twice per second, indicating headset pairing mode.
   • Place the headset near the adapter and wait for them to synchronize. Once paired, the adapter's LED will show a long blue flash followed by a single blue flash every few seconds. If no compatible headset is detected within sixty seconds, the adapter will exit pairing mode.
   • After pairing, the amateur mobile radio can be powered on.

6. Pairing with an Optional PRYMEBLU BT-PTT Switch:

   • Ensure the radio, adapter, headset, and BT-PTT are all turned OFF, and the BT-PTT is fully charged.
   • On the PRYMEBLU Mobile Adapter, press and hold the Multifunction Button while turning the Power Switch to ON. Continue holding the button for approximately three seconds until the Status LED flashes twice per second.
   • Press the Multifunction Button on the adapter again and release it. The LED will now flash three times per second, indicating PTT pairing mode.
   • On the PRYME BT-PTT, press and hold its Push-to-Talk button while setting its power switch to ON. Continue holding the button until its LED indicator changes to a series of rapid flashes, indicating PTT pairing mode.
   • Place the BT-PTT near the adapter and wait for them to synchronize. Once paired, the adapter's LED will show a long blue flash followed by a single blue flash every few seconds, and the BT-PTT's LED will show a quick single flash every second. If no compatible BT-PTT is detected within sixty seconds, the adapter will exit pairing mode.
   • Power on the previously paired wireless headset. It should reconnect with the adapter within a few seconds.
   • After all devices are connected, the amateur mobile radio can be powered on.

Reconnecting to Previously Paired Devices:

Once paired, the PRYMEBLU Mobile Adapter remembers its connections. If a headset or BT-PTT is powered off or loses connection, the adapter will attempt to reestablish the link when the devices are powered on and within range. This reconnection process can take between 10 and 60 seconds.

Transmit and Receive Operation:

Push-to-Talk can be activated by:

• Pressing and holding the Multifunction Button on the PRYMEBLU Mobile Adapter.
• Pressing and holding the PTT button on a paired PRYMEBLU BT-PTT.
• Pressing and holding the button on an external Push-to-Talk/Footswitch plugged into the adapter.

When transmitting, the operator's voice is picked up by the microphone in the wireless headset. The radio's hand microphone can also be used as a backup; pressing its PTT button will cause the radio to transmit, and the hand microphone will pick up the operator's voice.

When receiving signals, audio can be heard over both the radio's internal speaker and the earphone in the wireless headset. The radio's volume control knob adjusts the internal speaker volume only. If internal speaker audio is not desired, the radio's volume can be set to zero. The earphone's volume can be controlled using the Volume Up/Down buttons on the wireless headset.

Troubleshooting:

The manual provides guidance for common issues:

• Pairing failures: If a wireless headset or BT-PTT won't pair, users are advised to re-pair the devices, ensure they are within one meter of each other, and isolate them from other wireless devices that might cause interference.
• Previously working devices not functioning: Users should check the adapter's connection to the amateur radio and its power supply. They should also ensure the wireless audio accessory has a fully charged battery and is turned on. Re-pairing may be necessary.
• PTT button not keying the radio: If the Multifunction Button on the adapter works but a paired BT-PTT does not, it suggests the BT-PTT is not properly paired or has become unpaired. Re-pairing the adapter and BT-PTT is recommended.
• No microphone audio: If the radio keys but no microphone audio is heard, it indicates the wireless headset is not properly paired or has become unpaired. Re-pairing the adapter and headset is recommended.
• Adapter LED not lighting up: If the adapter's LED does not light up when the radio is turned on, users should check the connections to the external DC power supply and ensure it is turned on.

Maintenance Features

The PRYMEBLU Mobile Adapter is designed for durability and ease of use, requiring minimal specific maintenance from the user beyond ensuring proper power supply and secure connections.

• Cleaning: The polycarbonate housing can be wiped clean with a soft, dry cloth as needed to remove dust or smudges. Avoid using harsh chemicals or abrasive materials that could damage the housing or internal components.
• Battery Management: For wireless headsets and optional BT-PTT switches, regular charging of their internal batteries is crucial for reliable operation. The adapter itself draws power from the amateur radio's DC power source, so ensuring a stable and adequate power supply to the radio is part of its overall maintenance.
• Connection Integrity: Periodically checking the physical connections of the adapter to the amateur radio, the external DC power source, and any optional wired PTT devices helps ensure consistent performance. Loose connections can lead to intermittent operation or complete failure.
• Firmware Updates: While not explicitly detailed as a user-performable task, electronic devices like this may occasionally benefit from firmware updates to improve performance or address bugs. Users should refer to PRYME's official support channels for information on any available updates and the procedures for applying them.
• Storage: When not in use for extended periods, storing the adapter in a clean, dry environment, away from extreme temperatures and direct sunlight, will help preserve its lifespan.

The adapter's robust design aims to provide long-term reliability in various operating conditions. The provided Velcro for mounting also allows for easy repositioning or removal if needed for cleaning or maintenance of the radio setup.

Warranty and Support:

PRYME Radio Products offers a one-year limited warranty against defects in materials or workmanship from the date of retail purchase. This warranty covers repair or replacement at PRYME's option and is valid for original purchasers in the United States and Canada. It does not cover damage from misuse, improper installation, or unauthorized repairs. For support or warranty service, customers can contact PRYME directly via phone or their website.

PRYME PRYMEBLU BT Specifications

General

Bluetooth Profiles	HSP, HFP, A2DP, AVRCP
Charging Time	2 hours
Connector	3.5mm audio jack
Bluetooth Version	5.0
Operating Distance	Up to 33 feet (10 meters)
Compatibility	Compatible with most Bluetooth enabled devices
Dimensions	60 x 25 x 15 mm