PRYME PRYMEBLU BTH-600-ZU-MOB User manual

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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) of Canada, 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.
2.00.ZUM MARCH 2021
911 Mariner St., Brea, CA 92821
PH: 714.257.0300 FAX: [phone]
TOLL FREE: 800.666.2654
WWW.PRYME.COM
PRYMEBLU BTH-600-ZU-MOB
Wireless Speaker Microphone
For use with Zello on Android smartphones
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.
© 2021 PRYME Radio Products, Brea CA. All Rights Reserved
Model No. BTH-600-MOB
Made in Taiwan
Controls and Connection
Status LEDs
The red and blue LEDs flash
messages that let the user
know the current status of
the speaker microphone.
Pairing Button
Holding down this button for three
seconds will place the speaker microphone
into pairing mode so that it can be connected
wirelessy to a cellualr phone or tablet.
Microphone
This microphone picks up the user’s
voice audio when sending a call
3.5mm Audio Jack
Used to connect the microphone
to a n optional external speaker
with a 3.5mm mono plug
USB-A Connector
Used to connect the microphone
to a powered USB (+5V DC) source
Bulkhead Connector
Used to connect the extension
cable to the microphone
PTT Button
This button is used to activate the
push-to-talk feature of the Zello app.
Mic Hangar Knob
The mobile-radio style mic hangar
secures the speaker microphone inside
the hangar bracket
Mic Hangar Brackey
Allows the microphone to be hung up
during use. Includes two screws for
mounting.
Microphone Connector
Used to connect the microphone to the supplied
power supply or an optional extension cable
Phone Button
This button can be
used to answer or
hang up phone calls.
Volume Up and Down Buttons
These buttons can be used to turn
the receive audio volume of the
speaker microphone up or down
in five preset steps
NOTE: The BTH-600_ZU-MOB
speaker microphone is powered
by an external +5V source within
the vehicle. The microphone
operatess in an "always on"
mode as long as power is being
supplied. In most applications,
it is recommended to tie the
external USB power source to
vehicle ignition, so that the
microphone will automatically
power on and off with the vehicle.
Front Firing Speaker
Received calls are heard over this speaker.
The volume level can be controlled using
either the Volume Up / Down buttons on
the speaker microphone, or by using the
volume controls on the phone.

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
© 2021 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.
ZELLO is a trademark of Zello, Inc..
All other product or service names are the property of their respective owners.
DISCLAIMER: The BT wireless link used by PRYMEBLU products is an open standard,
unsecured technology. As such, it is not recommended for first-responder or other mission
critical users.
SPECIFICATIONS
BT Version:
Speaker Output:
Receiver Sensitivity:
Power Class:
Range:
Display:
BT Profile:
Operating Voltage:
Battery Capacity:
Operating Time (Standby)
Operating Time (Typical)
Operating Time (Continuous Talk)
Push-to-Talk Function:
Operating Temperature:
v4.1
2.5 watt
-91 dBm (typ.)
BT class 2
10 meters
Blue and Red
HFP,HSP,AVRCP,A2DP,D1
3.3 VDC
1,020 mAH
> 30 days
> 80 hours
> 40 hours
Built-in
-4°F to +120°F (approx.)
Pairing with an Android Handset
The BTH-600-ZU-MOB speaker microphone is designed
to work with handsets running the Android operating
system. Prior to normal operation, the handset and
speaker microphone must be paired together using
the following process:
NFC Pairing
1. Make sure that the handset’s NFC feature is turned on.
2. Power on the BT speaker microphone by pressing
and holding the multifunction button forone second.
3. Touch the BT speaker microphone to the NFC sensor of the phone.
4. A pop-up message should appear on the screen of the phone asking if you
would like to pair the two devices. Tap “Yes” to complete the pairing.
Concentional Pairing
1. Activate the pairing mode on the speaker microphone by holding down the pairing button
until the status LED flashes BLUE-RED-BLUE-RED continuously in sequence
2. On your phone, go to Settings > BT.
Move the BT slider to turn the phone's BT radio on.
3. Select “Search for Devices” from the phone’s BT menu.
The phone will scan for nearby BT
4. Choose “PTT-600” from the list.
5. Keep the phone and speaker mic near each other and wait a few seconds.
The devices will pair to each other.
Reconnecting a Previously Paired Speaker Microphone and Phone
Once the speaker microphone and phone have been successfully paired together, both devices will
remember that connection. They will reestablish their link whenever the speaker microphone and phone
are both powered on and within range of each other, as long as the BT radio is enabled in the
phone. Re-establishing this connection can take 10-60 seconds.
In the event that the phone and speaker microphone to not automatically reestablish their link, simply
press the multifunction button on the BTH-600-ZU-MOB to restore the connection.
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Setting up Zello (Android)
1. Make sure that your phone's BT radio is
enabled and that the speaker microphone is
powered on and that the microphone and phone are
connected to each other.
2. Open Zello and go to Menu > Options > Push-to-
talk buttons
3. "BTH-600-PTT" should be listed. If it isn't, tap
“+ ADD BUTTON” in the top right hand corner of the
screen. When prompted, press the PTT button on the
BTH-600 microphone. "BTH-600-PTT" should now be
shown.
4. Open the Talk screen in Zello (the screen with a
big, round button.) In the bottom-left corner of the
screen, tap-hold and slide to the BT icon to
activate the speaker microphone in Zello.
Once setup, you will be able to use the speaker microphone with the push-to-talk app,
even if the app is running in the background.
App Setup (ZELLO)
To get the Zello app on your phone, install Zello from your Zello@Work network, or download
the app from the Google Play store .
STATUS LED MESSAGES
The meanings of the various status LED messages shown by the speaker microphone are shown
on the following table:
LED INDICATION
Constant Red (while plugged into charger)
No indication (while plugged into charger)
Flashes red-blue-red-blue repeatedly
Two blue flashes every two seconds
Three blue flashes every two seconds
Constant red with one blue flash every two seconds
No indication
MEANING
Charge mode
Charging is finished
Pairing mode
Speaker microphone is powered on but not paired
Speaker Microphone is powered and paired
PTT is pressed
Speaker microphone is powered off
Making and Receiving Phone Calls
You can also use the speaker microphone to make and receive phone calls.
- You can initiate a phone call by using the Phone Dialer app in the phone.
- Phone audio will be routed to the BTH-600-ZU-MOB’s built-in microphone and speaker
(or earphone, if you are using one.
- To answer an incoming call, press the Phone button on the speaker microphone.
- While on a call, you can press the Phone button on the speaker microphone to hang
up the phone and end the call.
Resetting the Microphone
Should the need arise, you can reset the BTH-600-ZU-MOB by doing the following:
1. Ensure that the microphone is powered on.
2. Press and hold both the Volume Up and Volume Down buttomns for 3-5 seconds,
until the microphone emits a beep and the LED on the microphone briefly lights red.
The microphone has now been reset to factory defaults. All previous paired devices have now
been forgotten and the BTH-600-ZU-MOB will need to be ready for pairing with a new handset.