PRYME Radio Product PRYMEBLU BT-PTT-M User manual

The BT-PTT-M is powered by a pre-installed CR2032 coin cell type battery. The battery should last
up to two years before needing to be replaced; however, operating time can vary depending on
usage cycle and the age and condition of the battery. Always turn the power switch on the
BT-PTT-M to the off position when the device is not in use to help preserve battery life.
Whenever you turn the BT-PTT-M on, the LED Status Indicator will blink once to indicate power.
In the event that the LED does not blink when the power switch is turned on, it may be necessary
to replace the coin cell battery with a new one.
To replace the battery, follow these steps:
1. Remove the Velcro Fastener from the unit and set it aside.
2. Using a small jeweler’s-sized Phillips screwdriver, remove the four screws located on the rear
of the unit.
3. Remove the rear housing to expose the battery holder.
4. Locate the battery holder inside of the device. Remove the old battery from the battery holder.
You can use the small screwdriver or a ballpoint pen to push the battery out of the holder if needed.
5. Insert a new CR2032 3-volt coin cell battery into the battery holder, observing proper polarity.
The positive side of the battery (marked with a “+”sign) should face away from the circuit board.
6. Re-install the rear housing, making sure that the Volume Up and Volume Down button covers
on the sides of the unit are properly aligned.
7. Re-install the screws using the Phillips screwdriver.
8. Re-install the Velcro Fastener.
If you are not comfortable replacing the battery in the unit yourself, PRYME offers a convenient
battery replacement service. Contact PRYME tech support for further details.
PRYMEBLU® BT-PTT-M
Push-to-Talk Button User’s Guide
For use with Zello Push-to-Tak app on both Android or Apple iOS
smartphones and tablets
PRYME® and PRYME BLU® are trademarks owned by PRYME Radio Products,
Brea CA. All other product or service names are the property of their respective owners.
© 2017 PRYME Radio Products, Brea CA. All Rights Reserved
Model No. BT-PTT-M
Made in Taiwan
Controls and Connection
Battery Replacement App Setup (ZELLO - iOS)
3 4
2
STATUS LED
This light will momentarily flash
blue when the BT-PTT-M is turned
on or when the Push-to-Talk
function is engaged.
PTT BUTTON
Press this button to
activate the Push-to-Talk
function of the Zello app.
VELCRO FASTENER
The Velcro fastener is used to
secure the BT-PTT-M to your
person or any other convenient
location during use.
VOLUME UP / DOWN BUTTONS
These buttons control the volume
of your handset up and down.
VOLUME UP / DOWN BUTTONS
These buttons control the volume
of your handset up and down.
POWER SWITCH
This slide switch is used to turn the
BT-PTT-M on and off. Set to the switch to
the off position to save battery life when
the PTT is not being used.
CHANNEL UP / DOWN BUTTONS
Pressing these buttons will select
the next or previous contact in the
Zello app.
To get the Zello app on your phone,
install Zello from your Zello@Work
network, or download the app from
the Apple App Store.
1. Make sure that your phone's Bluetooth is enabled, and that the BT-PTT-M is power on.
The phone and PTT must be nearby each other (with 30 feet).
2. Open Zello and go to: Settings > PTT Button > Wireless Zello Button.
3. Make sure that the “Wireless Button Service”is
turned on by sliding the button to the right.
4. Press and release the PTT button on the BT-PTT-M.
5. Select “PTT-M”from the list of PTT devices shown
on the screen.
6. Open the Talk screen in Zello (the screen with a big
round button). Pressing the PTT button the Push-to-Talk
device should now cause Zello to transmit.
7. Pressing the Channel Up or Channel Down buttons
on the BT-PTT-M should cause the Zello app to cycle
through your contact list.
8. Pressing the Volume Up or Volume Down buttons
on the BT-PTT-M should adjust the volume on the
phone handset.
The BT-PTT-M is powered by a pre-installed CR2032 coin cell type battery. The battery should last
up to two years before needing to be replaced; however, operating time can vary depending on
usage cycle and the age and condition of the battery. Always turn the power switch on the
BT-PTT-M to the off position when the device is not in use to help preserve battery life.
Whenever you turn the BT-PTT-M on, the LED Status Indicator will blink once to indicate power.
In the event that the LED does not blink when the power switch is turned on, it may be necessary
to replace the coin cell battery with a new one.
To replace the battery, follow these steps:
1. Remove the Velcro Fastener from the unit and set it aside.
2. Using a small jeweler’s-sized Phillips screwdriver, remove the four screws located on the rear
of the unit.
3. Remove the rear housing to expose the battery holder.
4. Locate the battery holder inside of the device. Remove the old battery from the battery holder.
You can use the small screwdriver or a ballpoint pen to push the battery out of the holder if needed.
5. Insert a new CR2032 3-volt coin cell battery into the battery holder, observing proper polarity.
The positive side of the battery (marked with a “+” sign) should face away from the circuit board.
6. Re-install the rear housing, making sure that the Volume Up and Volume Down button covers
on the sides of the unit are properly aligned.
7. Re-install the screws using the Phillips screwdriver.
8. Re-install the Velcro Fastener.
If you are not comfortable replacing the battery in the unit yourself, PRYME offers a convenient
battery replacement service. Contact PRYME tech support for further details.

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
off 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.
RF Exposure Warning!
This device contains transmitters and receivers which emit Radio Frequency (RF) energy. The device
is designed to comply with the limits for exposure to RF energy set by the Federal Communications
Commission (FCC) of the United States, Industry Canada (IC), and the regulating entities of other
countries.
If you are still concerned about exposure to RF energy,
you can further limit your exposure by limiting the amount
of time you use the equipment or by placing more distance
between your body and the device, since exposure level
drops off dramatically with distance.
Version 1.00 August 2017
911 Mariner St., Brea, CA 92821
PH: 714.257.0300 FAX: [phone]
TOLL FREE: 800.666.2654
WWW.PRYME.COM
Support and Warranty
PRYME Radio Products warrants this product against defects in materials or workmanship
for a period of one year from the date of retail purchase. PRYME will repair or replace a
defective unit, at our option, without charge for parts or labor. The limited warranty is
extended only to the original purchaser and is valid only to consumers in the United States
and Canada. It does not cover damage or failure caused by or attributable to Acts of God,
abuse, misuse, improper or abnormal usage, faulty installation, improper maintenance,
lightning, or other incidences of excessive voltage, or any tampering or repairs by other
than a PRYME authorized repair facility. It does not cover replacement of consumable parts,
transportation costs, or damage in transit.
Repair or replacement under the terms of this warranty does not extend the terms of this
warranty. This warranty can only be modified by an officer of PRYME Radio Products, and
then only in writing. Should this product prove defective in workmanship or material, the
consumer’s sole remedies shall be such repair or replacement as provided by the terms of
this warranty. Under no circumstances shall PRYME Radio Products be liable for any loss or
damage, direct, consequential, or incidental, arising out of the use of or inability to use this
product. Some states do not allow limitations on how long an implied warranty lasts or the
exclusions or limitations of incidental or consequential damages, so the above limitations or
exclusions may not apply to you. This warranty gives you specific legal rights. You may also
have other rights, which may vary, from state to state.
For support or warranty service on your PRYME product, contact us at 1-800-666-2654 or
visit us on the web at www.PRYME.com.
COPYRIGHT AND TRADEMARK INFO
© 2017 PRYME Radio Products, Brea CA. All rights reserved.
PRYME® and PRYMEBLU® are trademarks owned by PRYME Radio Products, Brea CA.
Android is a trademark of Google Inc.
Apple is a trademark of Apple Inc.
iOS is a trademark of Cisco Systems and is used by Apple Inc. under license.
ZELLO is a trademark of Zello, Inc.
Specifications
5 6
SPECIFICATIONS
Frequency Band:
Bluetooth Version:
Transmit Power:
Receiver Sensitivity:
Power Class:
Range:
Display:
Operating Voltage:
Operating Temperature:
Memory
Battery Type:
Operating Time:
2.4 GHz
Bluetooth low energy mode v4.0
-20 to +4dbm
-93 dBm (typ.)
Bluetooth class 2
10 meters
Blue
1.8 to 3.6 VDC
-70°F to +120°F (approx.)
256kb embedded flash
programmed memory 16kb RAM
CR2032
1-2 years