PRYME Radio Product NEP-BH User manual

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 modied by an ocer 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, consequen-
tial, 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 specic
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
© 2015 PRYME Radio Products, Brea CA. All rights reserved.
PRYME® is a trademark owned by PRYME Radio Products. All other product or
service names are the property of their respective owners.
PRYME®NEP-BH
Ear Bone Microphone User’s Guide
PRYME® is a trademark owned by PRYME Radio Products, Brea CA.
All other product or service names are the property of their respective owners.
© 2015 PRYME Radio Products, Brea CA. All Rights Reserved
911 Mariner St., Brea, CA 92821
PH: 714.257.0300 FAX: [phone]
TOLL FREE: 800.666.2654
WWW.PRYME.COM
Model No.: NEP-BH-xx
(xx = Radio connector number)
Version 1.00 June 2015

2 3
Controls and Connection Operation
SPECIFICATIONS
Speaker
Dimensions
Impedance
Rated input power
Maximum input power
Sound Pressure Level
Microphone
Type
Impedance
Sensitivity
Operating Voltage
Cable
Cable Description
PTT
PTT Dimensions
Φ13mm*2.8mm
32 Ohm±15% at 1000Hz
50mW
0.1W
108±3dB at 1000Hz
Piezoelectric Accelerometer
<2.2~10VDC
-31±5dB at 1000Hz(odB=1V/0.316G)
2.5~10VDC
Plug cable: 3.2mm coiled
Earphone cable: 2.3mm coiled
wrapped with Kevlar
444 x 26 x 12 mm
How to use:
1) Turn the radio off whenever connecting or disconnecting the earphone.
2) Plug the connector into the radio rmly. When the earphone is connected,
the internal speaker in the two-way radio will be disabled.
3) Clip the PTT to your clothing or any convenient location.
5) Insert the earpiece into your ear following the arrow. (b)
6) Adjust earpice position slightly to make sure Vibration transmitter makes solid but
comfortable contact with your ear channel. When worn correctiy, the tail of earpiece
should point forward. (c)
7) Loop the cable around your ear. (d)
8) Secure the cable to your shirt collar using the supplied clothing clip, directly below
ear so that there is slight tension in the coiled cable and you are comfortable.
9) Turn the radio back on and adjust the volume to appropriate level.
10) Press and hold the PTT to transmit and release to receive.
EAR HOLDERS (Order separately)
Ear holders can be used with NEP-BH Earpiece for better comfort and t.
DISPOSAL OF EARPHONE
Please do not dispose of electrical accessories with your household waste. In some
countries or regions, collection systems have been set up to handle electrical waste
and electronic items. Please contact your regional authorities for more details.
a b c d
Cable
Tail
Back
Vibration
Transmitter
Radio Connector
(NEP-BH-23 shown)
Earpiece
PTT
External PTT jack
(External PTT
Sold Separately)
Receiver’s sound
Voice signal input and output
Bone vibration
microphone
Bone transmitted
vibration