HME DX340ES User manual
HME# 400G757
Rev A 9/13/16
DX340ES
HD Wireless Headset System
Operating Instructions
Table of Contents
SECTION 1. INTRODUCTION.................................................................1
Radio Communication Center.......................................................................1
Theatre ........................................................................................1
Broadcasting....................................................................................1
SECTION 2. EQUIPMENT IDENTIFICATION .....................................................2
STANDARD EQUIPMENT............................................................................2
OPTIONAL EQUIPMENT ............................................................................3
EQUIPMENT FEATURES ............................................................................4
Base Station ....................................................................................4
Beltpac ........................................................................................6
All-in-One Headset (optional) .......................................................................6
SECTION 3. EQUIPMENT SETUP .............................................................7
BATTERY CHARGER ...............................................................................7
BASE STATION ....................................................................................8
Optional Battery Operation of Base Station ............................................................9
Spectrum Friendly™Interference Avoidance ..........................................................10
Base Switch (Disabled in this version) ...............................................................10
Multiple Base Stations ...........................................................................11
Audio Connection ...............................................................................11
Single/Dual Channel Setting.......................................................................11
Base Station Microphone Gain Adjustment ...........................................................11
REGISTRATION ..................................................................................12
Beltpac and All-in-one Headset ....................................................................12
Beltpac or All-In-One Headset Adjustments ...........................................................13
OPTIONAL REMOTE ANTENNA INSTALLATION ........................................................14
OPTIONAL AUXILIARY EQUIPMENT CONNECTION .....................................................15
SECTION 4. EQUIPMENT OPERATION ........................................................16
THE BASICS ................................................................................... 16
Base Station Operation...........................................................................16
Beltpac / All-In-One Headset Operation ..............................................................17
Changing Batteries ..............................................................................18
Beltpac or All-In-One Headset Operating Mode Setup...................................................19
RADIO APPLICATIONS.............................................................................20
Emergency Services.............................................................................20
Production Crew with Separate Radio Channel ........................................................21
SECTION 5. TROUBLESHOOTING ...........................................................22
FREQUENTLY ASKED QUESTIONS ..................................................................24
SECTION 6. TECHNICAL DATA ..............................................................25
EQUIPMENT SPECIFICATIONS......................................................................25
Base Station ...................................................................................25
Beltpac .......................................................................................26
All-In-One Headset ..............................................................................26
SECTION 7. SECTION INDEX................................................................28
TABLE OF CONTENTS
FCC NOTICE
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.
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15
of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment
is operated in a commercial environment. This equipment generates, uses and can radiate radio frequency energy and, if
not installed and used in accordance with the instruction manual, may cause harmful interference to radio communication.
Operation of this equipment in a residential area is likely to cause harmful interference, in which case the user will be required
to correct the interference at his own expense.
Changes or modications not expressly approved by HM Electronics, Inc. could void the users authority to operate this
equipment.
Hereby, HM Electronics, Inc. declares that the DX340ES is in compliance with the essential requirements and other relevant
provisions of R&TTE Directive 1999/5/EC.
This product operates in the 2400 to 2483.5 MHz frequency range. The use of this frequency range is not yet harmonized
between all countries. Some countries may restrict the use of a portion of this band or impose other restriction relating to power
level or use. You should contact your Spectrum authority to determine possible restrictions.
WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT (WEEE)
The European Union (EU) WEEE Directive (2012/96/EU) places an obligation on producers (manufacturers, distributors and/or
retailers) to take-back electronic products at the end of their useful life. The WEEE Directive covers most HME products being
sold into the EU as of August 13, 2005. Manufacturers, distributors and retailers are obliged to nance the costs of recovery
from municipal collection points, reuse, and recycling of specied percentages per the WEEE requirements.
Instructions for Disposal of WEEE by Users in the European Union
The symbol shown below is on the product or on its packaging which indicates that this product was put on the market after
August 13, 2005 and must not be disposed of with other waste. Instead, it is the user’s responsibility to dispose of the user’s
waste equipment by handing it over to a designated collection point for the recycling of WEEE. The separate collection and
recycling of waste equipment at the time of disposal will help to conserve natural resources and ensure that it is recycled in
a manner that protects human health and the environment. For more information about where you can drop off your waste
equipment for recycling, please contact your local authority, your household waste disposal service or the seller from whom you
purchased the product.
HM Electronics, Inc. is not responsible for equipment malfunctions due to erroneous translation of
its publications from their original English version. Illustrations in this publication are approximate
representations of the actual equipment, and may not be exactly as the equipment appears.
© 2016 HM Electronics, Inc.
The HME logo and product names are registered trademarks of HM Electronics, Inc. All rights reserved.
1
SECTION 1. INTRODUCTION
The DX340ES is a digital wireless communication system that enables hands-free two-way secure communication on
two independent channels, or both channels at the same time. It can be operated with AC or battery power. Multiple base
stations can be interconnected for expanded capabilities.
In addition to the standard communication among base station and beltpac operators, the system can be congured to
operate with almost any radio or digital matrix (4-Wire) communication system.
This manual provides detailed setup and operating instructions for your DX340ES system.
The following examples are of typical DX340ES applications.
Radio Communication Center
Theatre
Broadcasting
2
SECTION 2. EQUIPMENT IDENTIFICATION
STANDARD EQUIPMENT
3
Headset with dual ear muffs
Model # CC-30-MD4
Headset, all-in-one, with battery
Model # WH340
Headset extension cable, 6 ft (1.83 meter) Foam earmuffs for all-in-one headset
Rechargeable battery for base station Model #
BAT850
Battery charger for base station batteries
Model # AC850
Remote antenna kit with 6 foot (1.83 meter) cable and
bracket
Remote antenna kit with 30 foot (9.14 meter) cable
and bracket
Adapter cable for headset with dynamic microphone
and XLR connector
Model # MD-XLR4F, MD-XLR4M, MD-XLR5F
OPTIONAL EQUIPMENT
4
EQUIPMENT FEATURES
Base Station
Top Panel
Antennas
Battery compartment latches
Power button
Right talk lightsLeft talk lights
Right SELECT buttonLeft SELECT button
Right TALK buttonLeft TALK button
Active communicator lights
Clear/Band button Status indicator Reset switch
Registration
button
Right headset volume control
Left headset
volume control
5
Front Panel
Left Side Panel
Right Side Panel
Microphone gain adjustment
for left headset
Cable “input” from
another base station
Auxiliary audio in/out
volume adjustments
(recessed)
Left headset connector
Rear headset connector
Single/Dual channel mode
selection switch
Cable “output” to
another base station
Primary/Secondary base
station selection switch
Microphone gain adjustment
for right headset
Rear Panel
10-pin connector
for auxiliary audio
connection input/
output
Antenna connectors
Power supply connector
8-pin connector for
equipment relay controlled
by beltpac buttons
6
Beltpac
All-in-One Headset (optional)
Battery
release
latch
Battery
X-channel
button
All
button
O-channel
button
Power
button
Volume Up
button
Volume Down
button
Headset cable
connector
Power/O-channel
light
Power/X-channel
light
Headband
slide-to-t
Sanitary muff
Microphone
boom
Power/
Talk light Power
button
Talk
light
X-channel
button
All
button
O-channel
button
Volume Up
button
Volume Down
button
Battery release latch
(blue button)
Battery
Table of contents
Other HME Headset manuals
