REVOLABS EXECUTIVE HD™
Wireless Microphone System
Models: 01-HDEXEC, 01-HDEXEC4, 03-HDEXECEU and 03-HDEXEC4EU
Installation and Operation Guide
© 2009 REVOLABS, INC. All rights reserved. No part of this document may be
reproduced in any form or by any means without express written permission from
Revolabs, Inc. Product specifications are subject to change without notice.
R ev o la b s E xe c ut i ve HD™ M a n u a l
01- HDEXEC M A N - P A P - 11
M a y 2 0 0 9 ( R e v 1 . 4 )
Contents
Safety and General Information .................................................................................................................... 1
Introduction.................................................................................................................................................... 3
System Components ................................................................................................................................ 3
Installing the Revolabs Executive HD ™ Base Station ................................................................................. 4
Controls and Connections: ....................................................................................................................... 5
Configuring the Executive HDTM Base Station .............................................................................................. 6
Using Multiple Revolabs Executive HDTM Systems Together .................................................................. 6
Using the Rear Panel Configuration DIP Switches .................................................................................. 8
Using the Revolabs HD Control Panel Software ...................................................................................... 8
Using the Serial Control Processor (RS-232 or IP) ................................................................................ 13
Using the Base Station Front Panel Display........................................................................................... 18
Revolabs HD Microphones and HD Microphone Adapters ......................................................................... 19
Using the HD Wearable Wireless Microphones ..................................................................................... 19
Using the HD Omni-Directional Tabletop Wireless Boundary Microphones .......................................... 21
Using the HD Uni-Directional Tabletop Wireless Boundary Microphones ............................................. 22
Using the HD XLR Microphone Wireless Adapter .................................................................................. 23
Pairing Wireless Microphones to Base Station....................................................................................... 24
Revolabs Executive HD Charger Base ....................................................................................................... 25
Power Module ......................................................................................................................................... 26
Charging the Microphone Batteries ........................................................................................................ 26
Updating the Revolabs HDTM Firmware ...................................................................................................... 26
Revolabs Executive HD ™ Indicator LEDs ................................................................................................. 28
Warranty ...................................................................................................................................................... 29
Specifications .............................................................................................................................................. 30
Index ............................................................................................................................................................ 31
Safety and General Information
Please read the following information to ensure safe and efficient use of your Revolabs system.
FCC User Information
FCC Registration Number: 0014898290
FCC ID: T5V01HDEXEC Revolabs Executive HD™ Base Station
FCC ID: T5V01HDEXEMIC Revolabs Executive HD ™ Microphone
FCC Notice to Users
Users are not permitted to make changes or modify the equipment in any way. Changes or modifications not
expressly approved by Revolabs, Inc. could void the user‘s authority to operate the 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.
IMPORTANT NOTE: Federal Communications Commission (FCC) Radiation
Exposure Statement
This equipment complies with FCC radiation exposure limits for an uncontrolled environment.
Professional Installation Recommended
This product should be professionally installed.
Industry Canada Notice to Users
Operation is subject to the following two conditions:
(1) This device may not cause interference and
(2) This device must accept any interference, including interference that may cause undesired operation of the
device
IC: 6455A-01HDEXEC Revolabs Executive HD™ Base Station
IC: 6455A-01HDEXEMIC Revolabs Executive HD ™ Microphone
Restricted use with certain medical devices
Hearing Aids
Some devices may interfere with some hearing aids. In the event of such interference, you may want to consult
with your hearing aid manufacturer to discuss alternatives.
Other Medical Devices
If you use any other personal medical device, consult the manufacturer of your device to determine if it is
adequately shielded from RF energy. Your physician may be able to assist you in obtaining this information.
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Export Law Assurances
03-HDEXEC4EU-NM
Executive HD System, 4-Channel, w/o mics
03-HDEXECEU-NM
Executive HD System 8-Channel, w/o mics
03-HDEXEMICEU-11
HD Microphone, RF-Armor™ Wearable*
03-HDTBLMICEU-OM-11
HD Microphone, RF-Armor™ Tabletop, Omni-directional*
03-HDTBLMICEU-DR-11
HD Microphone, RF-Armor™ Tabletop, Uni-directional*
03-HDXLRMICEU-11
HD Microphone, Dynamic XLR Wireless Adapter for Handheld*
This product is controlled under the export regulations of the United States of America and Canada. The
Governments of the United States of America and Canada may restrict the exportation or re-exportation of this
product to certain destinations. For further information contact the U.S. Department of Commerce or the
Canadian Department of Foreign Affairs and International Trade. The use of wireless devices and their
accessories may be prohibited or restricted in certain areas. Always obey the laws and regulations on the use
of these products.
01-HDEXEC and 01-HDEXEC4 (4 & 8 channel systems respectively) North
America UPCS Usage Restriction
Due to the UPCS frequencies used, this product is licensed for operation only in the United States of America
and Canada.
03-HDEXECEU and 03-HDEXEC4EU (4 & 8 channel systems respectively)
European Union Usage Restriction
Due to the DECT frequencies used, this product is licensed for operation only in the European Union
countries.
European Compliance
This equipment has been approved in accordance with Council Directive 1999/5/EC ―Radio Equipment and
telecommunications Equipment.
Conformity of the Equipment with the guidelines below is attested by the CE mark.
Model Numbers:
Standards to which Conformity is declared:
RF ETSI EN 301 406 V 1.4.1 03/2001
EMC ETSI EN 301 489-6 v1.2.1 (2002-04)
WEEE Notification:
The Waste Electrical and Electronic Equipment (WEEE) directive (2002/96/EC) is intended to promote
recycling of electrical and electronic equipment and their components at end of life.
2003/11/EC & 2002/95/EC “RoHS Compliance Directive”:
The products referenced herein are in compliance with the EU directive 2003/11/EC and EU directive
2002/95/EC.
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Introduction
Congratulations on your purchase of a Revolabs digital wireless microphone system! This
system utilizes 1.9 GHz DECT technology, and high band-width audio from multiple
wireless microphones, enabling clear, reliable, un-tethered communications in recording,
audio/video conferencing, speech recognition, VOIP communications, sound reenforcement as well as many other environments requiring clear audio capture.
The Revolabs Executive HD ™ Wireless Microphone System is a second generation
technology that contains substantial improvements to audio performance, microphone
density and user interface/control including an Ethernet interface. The Executive HD
system is a unique marriage of innovative technology and ergonomic design, employing
Multi-Carrier Time Division Multiple Access and Time Division Duplex (MC/TDMA/TDD)
radio transmissions both to and from the microphone.
This technology allows the microphones to co-exist with other wireless products such as
wireless LANs (802.11b&g), and includes digital encryption technology to ensure secure
communications.
System Components
Depending on which system you’ve purchased, your Revolabs Executive HD ™ System
package contains the following:
Rack mountable 4 or 8 channel Base Station
Microphone Charger Base
HD wireless microphones, (earpieces and lanyards with wearable microphone only).
The Base Station houses the processor and one end of the wireless connection. It features
either two (4 Mic system) or four (8 Mic system) diversity antennae and offers individual
line-level or mic-level audio in/out for each microphone channel. This allows for external
audio processing such as:
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Mixing
1
2
3
4
5
6 7 8
11
10
12
13
14
9
Acoustic echo cancellation (AEC)
Feedback elimination
Level control
Equalization
Noise cancellation
The system is designed to optimize audio capture/reproduction by providing:
Consistent audio input from all participants
Minimum room noise
Mute control
Wireless encryption
Automatic channel selection
Full duplex audio.
The Charger Base stores and charges the wireless microphones when not in use. The
Charger Base also serves as a programming station for the microphones, should firmware
updates to the microphones be required.
Installing the Revolabs Executive HD ™ Base Station
The Revolabs Executive HD ™ Base Station, shown below in front and rear panel views,
manages wireless audio signal processing, pairing, and muting between the Revolabs
microphones and the Base Station.
Front View
Rear View
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Controls and Connections:
1. Channel LED indicators: Displays microphone mute and pairing states.
2. Diversity Antenna: One or two sets (4 channel or 8 channel).
3. Pairing Push Buttons: For pairing microphones to Base Station.
4. Two Line LCD Display for front panel operation, command and control.
5. Navigation Buttons for menus on front panel LCD interface. (see Section Using the Base Station Front
Panel Display )
6. On/Off Switch: Powers up unit.
7. Power In Receptacle (100-240 VAC).
8. Ethernet Port
9. System Reset Button
10. Mini-Phoenix Connector: Multiple Base Station (BUS) synchronization connection.
11. RS-232 Serial Interface, DB9 (see Section Using the Serial Control Processor (RS232 or IP)
12. Base station status LED‘s (see Section Revolabs Executive HD ™ Indicator LEDs)
13. Configuration DIP Switches (see Section Using the Rear Panel Configuration DIP switches)
14. Mini-Phoenix Connectors: Balanced Audio in and out connections (4 or 8 channels, in and out).
The Revolabs Executive HD ™ Base Station is designed to be installed into a standard 19‖ AV rack
using the attached rack ears.
To Install the Base Station:
1. Plug the power cord into an appropriate outlet.
2. Turn the fuse-protected power switch on the back panel to ―RESET‖.
The LCD on the front panel will illuminate.
3. Attach the diversity antennas (2 or 4 SMA female connectors).
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Revolabs Executive HD™ Audio Connections
There are (8) 3.5mm mini-Phoenix inputs and (8) 3.5mm mini-Phoenix outputs on the back panel of
the unit (four on the 4-channel system) providing access to each channel‘s audio signal.
The provided mini-Phoenix connectors are designed for easy wiring. The three terminals (from left to
right) correspond to positive +, negative -, and shielded ground .
To connect audio In/Out on the Base Station
1. Use the screws on top of the connector to first loosen the terminals.
2. Insert an appropriate 3 conductor cable (3 separate conductors, or 2 conductors and shield) into
the terminals.
3. Tighten the screw to secure the cable.
4. Push the connector onto the pins centered under the desired input or output port until firmly
secured.
There are four or eight output channels representing a separate channel for each microphone.
Accordingly, there are four or eight input channels to the unit. The microphone output connectors
need to be attached to the line-level (0dBu) input connectors of an audio mixer. PHANTOM POWER
MUST BE OFF. PHANTOM MAY CAUSE DAMAGE TO THE BASE STATION.
The Base Station input connectors (also 0dBu) may then be attached to mixer channel outputs.
Because the system is full-duplex, the input connections provide the ability to hear program audio
using a 2.5mm earpiece attached to the microphone (supplied with the wearable microphone).
Depending on the application, it is possible to feed a single mixed channel back to all earpieces or,
alternatively, each user can receive a separate and unique channel. This would allow for translation,
personal hearing assistance or other services to be incorporated into an application.
Configuring the Executive HDTM Base Station
Each Revolabs Executive HDTM Base Station must be configured properly prior to use. Accurate
configuration is dependent on several variables such as:
1. How many Executive HDTM systems are being used together in proximity?
2. What type of 3rd party mute control is being used?
3. How large is the room?
4. Is Line Level or Mic Level signal required?
5. How do the mic mutes need to function?
Once these questions are answered, accurate configuration of the Executive HD base can be
achieved using a combination of the following methods.
Using Multiple Revolabs Executive HDTM Systems Together
If more than one Revolabs Executive HD ™ Base Station is used in an area, each unit needs to be
interconnected with a synchronization (BUS) cable using a standard 3.5mm mini-Phoenix connector
and any 24AWG or better shielded cable. In addition, DIP switch #1 needs to be adjusted on one or
more of the units to represent the ‗Primary‘ and ‗Secondary‘ devices.
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The three terminals of the BUS connector should be wired in parallel (seen left to right with the
Local (DIP#1 –off)
Remote (DIP#1 –on)
Remote (DIP#1 –on)
3-wire BUS cable
connector installed). The three contacts of the phoenix connector are as follows from left to right.
1. Sync
2. Master Mute
3. Ground
Set one Base Station as the Primary device by putting DIP switch #1 to the ‗Off‘ position. The other
units must be set as Secondary devices by putting DIP switch #1 to the ‗On‘ position. In this
configuration, the Primary device manages the entire system, distributing microphone transmission
across available channels to maintain frequency integrity, and coordinating system muting.
Primary (DIP switch 1, Off – default): This designates the Base Station as the master control unit.
Secondary (DIP switch 1, On): Additional base stations to be used in the same area must be
connected via the BUS and be set to REMOTE mode to ensure synchronization of timing clocks
between bases.
Note: Whenever a DIP switch is toggled, the base unit should be reset, or the power should be
cycled (or press the „reset‟ button on the rear panel) for the switch setting to be registered. The
„Primary‟ device should be completed booted (60 Seconds) before any connect „Secondary‟ devices
are powered on. This ensures proper synchronization.
Warning: The switch must be in the „Primary‟ position for a single Base Station system, which is the
factory default setting. Microphones will not function if the switch is in the „Secondary‟ position and no
„Bus‟ cable is connected.
The maximum number of microphone channels within a 100‘ (30m) radius in North America is 16
channels (High Definition mode) or 32 channels (Max Density mode). The maximum number of
channels within a 100‘ (30m) radius for an EU frequency system is 24 channels (High Definition
mode) or 40 channels (Max Density mode). (See Section Using the Revolabs HD Control Panel
Software)
Note: Using Revolabs Executive or Executive HD systems in the same area(s) without the bases
connected via the BUS can result in interference
Warning: Using the maximum number of Revolabs HD Microphones in a given will occupy
100% of the available RF bandwidth. Any other wireless device operating in the same
frequency could cause significant interference with the Revolabs HD Microphones. It is
recommended that no other DECT or DECT 6.0 products be used within operational range of
the Executive HD system(s).
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1 2 3 4 5 6 7 8
on
off
Using the Rear Panel Configuration DIP Switches
1 – Operation Mode - Primary (off)/Secondary (on)
Used when connecting several base stations together for operation in the same area.
One system must be set to ‗Primary‘, and all others must be set to ‗Secondary‘.
2 - future use
3 - future use
4 – Audio Output Level - Line (off)/Mic (on)
This controls the output audio level on all audio output connectors. Line level audio out
(default) refers to an output signal voltage of ~0 dBu, and a Mic Level output signal level
is ~-40 dBu.
5 - future use
6 - future use
7 - future use
8 - future use
Using the Revolabs HD Control Panel Software
A software program with graphical user interface is available for accessing control settings and realtime status of Revolabs Executive HD microphone systems. A detailed description of how to use this
tool is described below.
1. Download the Revolabs Audio Control Panel software from http://www.revolabs.com and
install onto a PC.
2. Connect the PC to the same network as the Base Station via either a Ethernet Crossover
Cable, or network switch.
3. If no DHCP server is present, set the fixed IP on the PC to the same subnet as the IP address
displayed on the Base Station front panel display.
4. Launch the Revolabs HD Control Panel program.
5. Select ‗Scan Network‘ from the ‗Box‘ menu or hit the F5 key, and the HD Control Panel will
automatically find and display any Revolabs Executive HD base stations visible on the network
(the program cannot see through firewalls, etc.).
6. Select the devices needing to be configured and click ‗OK‘
Configuration Settings
The Revolabs HD Control Panel controls the Executive HD Base Station configuration settings. Most
of the configuration settings can only be controlled from the HD Control Panel. However, some of the
configuration settings can also be controlled from the Base Station front panel display. All
configuration settings are located either in the ‗Config‘ tab of the device window or on the HD Control
Panel menus.
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Scan Network
The ‗Scan Network‘ option of the ‗Box‘ menu will search the connected Ethernet network for all
connected HD Base Stations. A pop-up ‗Equipment List‘ will show all discovered devices and allow
the connection to the selected Base Station(s). Once connected to a Base Station, the HD Control
Panel will open a device tab for each Base Station.
Note: If the „Equipment List‟ does not appear after a network scan has been performed, no devices
or network connections were found.
Set Box Name
A Box Name may be assigned as a Network title for each device. The Box Name can be set by selecting ‘Set
Name’ from the ‘Box’ menu. The corresponding pop-up will show the current box name which can be changed.
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Set Telnet Password
A Telnet Password may be assigned for logging into a Base Station. Once a Telnet Password is assigned, it
must be entered to communicate with the Base Station over Ethernet. The Telnet Password can be set by
selecting ‘Set Password’ from the ‘Box’ menu. The corresponding pop-up will show if a password has been set
and will allow the password to be changed.
Set IP Configuration
Executive HD Base Stations are set by default to look for a DHCP server when an Ethernet
connection is present. If no DHCP server is found, the Base Station will auto-populate its own IP
address and display it on the front panel display. This automatic IP address will change every time
the Base Station is rebooted for as long as DHCP is enabled.
If no DHCP server is available, or if a fixed IP is desired, the DHCP option can be switched off and a
fixed IP can be assigned to the Base Station. The IP Configuration can be set by selecting ‗Set IP
Config‘ from the ‗Box‘ menu. The corresponding pop-up will show the current IP configuration and
allow the configuration to be changed.
Note: Changes to the IP Configuration will only take place once the Base Station‟s power is cycled.
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Update Firmware
Executive HD Systems are field upgradable for the firmware portion of the Base Station and
Microphones. The firmware must be sent to the Base station and Microphones separately using the
HD Control Panel program. (See Updating the Revolabs HD Firmware for more information)
Serial Control Processor
The Serial Control Processor allows the use of third party control system or DSP to monitor and
control the Executive HD Base Station and Microphones. See Using the Serial Control Processor for
more information.
Audio Mode
There are two audio modes to choose from when using an Executive HD System. ‗High Definition‘
mode (default) which provides 50Hz-20KHz audio, and ‗Max Density‘ mode which provides 50Hz-
12KHz audio. While ‗High Definition‘ mode provides the highest audio bandwidth, ‗Max Density‘ mode
provides the ability to use more mics in a given area. This configuration setting can also be controlled
using the Base Station front panel display.
Note: A change to the Base Station Audio Mode will result in an automatic system reboot.
Low Pass Filter
Each Executive HD Audio Mode is set by default to use a predetermined Low Pass Filter (LPF) to
optimize the microphone performance. This LPF can be deactivated in each mode to allow the
maximum available audio bandwidth to pass. In ‗High Definition‘ mode the LPF is set to 15KHz and in
‗Max Density‘ mode the LPF is set to 8KHz.
Table Top Master Mute
The Executive HD System provides two options for microphone mute performance.
The default option allows each microphone to have its own individual mute capabilities as well as a
Master Mute function that will lock all mics into a muted state until the function is disabled. The
Master Mute can only be triggered by a control system via RS-232 or Ethernet.
The second option allows all table top style microphones to act as a Master Mute, leaving only the
Wearable microphones and XLR adapters with individual mute capabilities. Muting any table top style
microphone will cause all microphones in the system to mute until another table top microphone mute
button is pressed. Un-muting a table top style microphone will cause all table top microphones to unmute and will return all Wearable microphones and XLR adapters to their previous state of individual
mute capability. The ‗Table Top Master Mute‘ mode can be activated by selecting the option in the
‗config‘ tab of the device window.
Note: When a Master mute is enabled either through the control system or by using Table Top
Master Mute mode, all Base Stations connected with a bus cable will be affected. You can eliminate
the Master Mute communication between Base Stations by not terminating pin 2 on the bus
connector.
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Transmit Power
The transmit power of the Base Station can be adjusted to help reduce the operational radius of a
Executive HD System in order to prevent interference from other Revolabs Products, or from other
devices operating in the same frequency. The options for transmit power are ‗0-7‘ with ‗0‘
representing the lowest power and ‗7‘ representing the highest power. This configuration setting can
also be controlled using the Base Station front panel display.
Note: It is recommended that the lowest functioning Transmit Power be used for each system.
Box Address
Each Executive HD Base Station must be assigned a unique Box Address when multiple Base
Stations are connected with a BUS cable. The options for Box Address are ‗0-7‘ with ‗0‘ being the
default.
Note: The Master Mute function will not propagate to the entire HD system if each connected Base
Station does not have its own Box Address.
Lock Front Panel Display
The Front Panel display can be locked to keep the front panel controls from changing any
configuration settings. The ‗Lock Front Panel‘ mode can be activated by selecting the option in the
‗config‘ tab of the device window.
Base Station Operation Mode
This displays the current state of DIP switch #1 located on the rear panel of the Base Station. It will
display either ‗Primary‘ or ‗Secondary‘ mode.
Status Monitoring:
The Revolabs HD Control Panel monitors the Executive HD Base Station and Microphones. All status
monitoring is located in the ‗Monitor‘ tab of the device window.
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Microphone Type
This provides the current type for the microphone that is active on each channel.
Microphone Status
This provides the current status for the microphone paired to each channel.
Microphone Version
This provides the current firmware version for the microphone that is active on each channel.
Microphone Battery
This provides the current battery level for the microphone that is active on each channel.
Versions
This window provides all the current firmware versions found in the Base Station.
Status
This window provides any activity status between the HD Control Panel and either the Base Station,
or the Charger Base.
Using the Serial Control Processor (RS-232 or IP)
The Serial Control Processor allows the use of a third party control system or DSP to monitor and
control the Executive HD Base Station and Microphones. The Executive HD Base Station must be
configured for the correct ―Serial Control Processor‖ using the Revolabs Audio Control Panel
software.
Using the Executive HD Base Station with a Control System
The Executive HD Base Station is capable of being monitored and controlled via any serial capable
control system. The only logic communication that takes place between multiple Base Stations, via
the ‗BUS‘ cable, is ―Master Mute‖ status. Therefore, each Base Station requires its own serial
connection to the control system in order to communicate. The ―Control System‖ option must be
selected, under the ―External Control Processor‖ drop down menu in the Executive HD Control Panel
program, in order for this configuration to function properly. You must also set the RS-232 or Network
settings of the Base Station to match the communication settings of the control system.
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When using a control system, the microphone mutes can be configured to ―int. mute‖ (default), which
Argument
Command
Channel#
Value
set
mute
1-8 = ch 1-8
0 = off
A = Master Mute
1 = on
get
mute
1-8 = ch 1-8
A = Master Mute
batt
1-8 = ch 1-8
val
mute
1-8 = ch 1-8
0 = off
A = Master Mute
1 = self mute on (TT Master Mute Mode)
2 = on
3 = unknown (Mic is off or out of range)
batt
1-8 = ch 1-8
0 = empty
1 = 25%
2 = 50%
3 = 75%
4 = 100%
mutes the microphone audio inside of the base station, or ―ext. mute‖, which allows the control
system to choose another location for the mute to take place.
Note: Both a control system and DSP cannot be connected to a Base Station at the same time.
When using a control system, the DSP control must be done by the control system and not the Base
Station.
Serial Command & Return Strings:
The Serial Strings of an Executive HD Base Station begin with the Argument and terminates with a
Carriage Return. The Command String structure is as follows:
<Argument> <Command> ch <Channel #> <Value> <CR>
All Command Strings sent to the Base Station will provide a Return String confirming the change has
taken place. Return Strings will begin with ―val‖ and terminate with a Carriage Return. You will receive
a Return String for every action that has taken place as a result of the Command String sent to the
Base Station. The Return String structure is as follows:
val <Command> ch <Channel #> <Value> <CR>
String Table:
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Channel #:
The options for the <Channel#> portion of the serial strings are ―1-8‖ since each Base station can
only control up to 8 channels of an Executive HD microphone system. The <channel#> corresponds
to the physical channel that the microphone is paired to on the front of each Base Station.
A <Channel#> of ―A‖ will enable or disable the Master Mute mode. This command must only be sent
to the Base Station that is set to ―Local‖. ―Remote‖ Base Stations will not accept the command.
Examples:
The following strings would unmute microphone channel 3:
Command: set mute ch 3 0 Return: val mute ch 3 0
The following strings would turn on the Master Mute:
Command: set mute ch A 1 Return: val mute ch A 1
The following strings would retrieve the battery status of mic 5 @ 100%:
Command: get batt ch 5 Return: val batt ch 5 4
Note: All return strings will automatically populate when the corresponding change to the
microphone takes place.
DB9 Pin-out:
Pin 2 = Rx
Pin 3 = Tx
Pin 5 = GND
Pin 7 = RTS
Pin 8 = CTS
Using the Executive HD Base Station with a DSP
The Executive HD system is designed to control the mutes of a DSP directly in the event that a
control system is not present. The Base Station must be configured for the correct ―Serial Control
Processor‖, using the Executive HD Control Panel software, in order to send the mute commands to
the DSP. In addition, each DSP model must be configured differently to receive the correct mute
commands.
Clearone Converge & XAP
When using the Base Station along with a Clearone DSP, you must select the corresponding DSP
product line from the ―Serial Control Processor‖ menu in the Revolabs HD Control Panel software.
You must also set the RS-232 or Network settings of the Base Station to match the communication
settings of the Clearone DSP. The Base Station will only control the mutes of the DSP it is connected
to. A 4 channel Base Station will control microphone channels 1-4 of the DSP, and an 8 channel
Base Station will control microphone channels 1-8 of the DSP.
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Biamp Audia & Nexia
When using the Base Station along with a Biamp DSP, you must select the corresponding DSP
product line from the ―Serial Control Processor‖ menu in the Revolabs HD Control Panel software.
You must also set the RS-232 or Network settings of the Base Station to match the communication
settings of the Biamp DSP as well as select the ‗Audio Channels‘ of the microphones that the Base
Station is to simulate.(i.e. 1-8, 9-16, etc.)
Each Base station will control the mutes of a ―level block‖, within the DSP programming, using that
block‘s instance ID tag. The tags are as follows:
Audio Channels 1-8 MUTE1
Audio Channels 9-16 MUTE2
Audio Channels 17-24 MUTE3
Audio Channels 25-32 MUTE4
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So for example, if you set the ‗Audio channels‘ for the microphones to 1-8, in the Control Panel, then
the Base Station will use the instance ID tag of ―MUTE1‖, and control the first 8 mutes in that fader
block.
Note: Instance ID tags are case sensitive and must be entered correctly in order to function
properly. A “level block” must be used as the method of muting.
Polycom Soundstructure
When using the Base Station along with a Polycom Soundstructure, you must select the
corresponding DSP product line from the ―Serial Control Processor‖ menu in the Revolabs HD
Control Panel software. You must also set the RS-232 or Network settings of the Base Station to
match the communication settings of the Polycom Soundstructure as well as select the ‗Audio
Channels‘ of the microphones that the Base Station is to simulate.(i.e. 1-8, 9-16, etc.)
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Each Base station will control the mutes of each individual microphone channel, within the DSP
Navigation up
Navigation down
Return to Main Menu
Select Item
Backup one menu level
programming, using that channels name. The name structure is as follows:
Channels 1-8 Revo 1-Revo 8
Channels 9-16 Revo 9-Revo 16
Channels 17-24 Revo 17-Revo 24
Channels 25-32 Revo 25-Revo 32
So for example, if you set the ‗Audio channels‘ range for the microphones to 1-8, in the Control Panel,
then the Base Station will use the DSP channel name of ―Revo 1‖ to control mute for the microphone
paired to channel 1 of the Base Station.
Note: Channel names are case sensitive and must be entered correctly to work.
Using the Base Station Front Panel Display
The Base Station has four or eight indicator LEDs (one for each channel) and pairing push buttons on
the front panel. (See Section Pairing Wireless Microphones to Base) When the LED is flashing
GREEN or RED, that channel is active and connected to a wireless microphone (GREEN is for live
audio, RED is for muted). When the LED is OFF, the channel is inactive (the microphone is out of
range or turned off).
The LCD and menu buttons are designed to provide the system installer the ability to access certain
configuration settings directly from the front panel instead of having to use the Revolabs HD Control
Panel software.
The front panel will display the current firmware or the current IP address of the Base Station during
normal operation. During a firmware upload, the front panel will display the current progress of the
firmware upload.
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4 6 5
3 2 1
The following is a list of the configuration settings that can be changed using the front panel display controls.
1. Select High Definition or Max Density modes
2. Select the operation range of the Base Station
3. Select the microphone mute mode
Note: Switching between High Definition and Max Density modes will cause the Base Station to
automatically reboot.
Revolabs HD Microphones and HD Microphone Adapters
Use any of four microphones with your Revolabs Executive HD ™ System:
Revolabs HD Wearable Wireless Microphone
Revolabs HD Omni-directional Tabletop Wireless Boundary Microphone
Revolabs HD Uni-directional Tabletop Wireless Boundary Microphone
Revolabs HD Universal Wireless Adapter for Handheld Microphones
Using the HD Wearable Wireless Microphones
The Revolabs HD Wearable Microphones, shown in the following figure, are paired to the Base
Station and can be worn on the user‘s shirt pocket, lapel or on a lanyard. They provide high quality
full duplex audio between each user and the conferencing or audio system.
1. Earpiece jack — accepts the 2.5mm plug for the earpiece.
2. Charging port — docks to Executive HD Charger Bases.
3. Pocket clip — also used to attach microphone to a lapel, blouse or lanyard.
4. Mute Button — press to mute, un-mute and pair microphone.
5. Acoustic cover - microphone element end of the device
6. LED display — visual status for mute, un-mute, and pairing.
Note: Microphones in new systems must be paired to the Base Station with each microphone
assigned to a unique channel on the base unit. See pairing instructions below.
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Revolabs HD Wearable Microphones turn on and mute automatically when removed from Charger
Base, to reduce noise while being attached.
To use the HD Wearable Microphone:
1. Remove the microphone from the Charger Base.
2. Attach the microphone to clothing or to a lanyard, position microphone just above the sternum or
breastbone, within 6 - 12 inches (15 – 30cm) from the mouth is recommended. Make sure
microphone is attached securely with the microphone port pointed up toward mouth.
3. With the microphone in the wearing position, un-mute the microphone by pressing and releasing
the Mute button (confirm by a flashing GREEN LED). If the volume is too low, move the
microphone closer to the mouth.
4. To turn microphones off, return the microphone unit to the Charger Base or press and hold the
Mute button for ~10 seconds until the LED turns solid RED then release button.
If the microphones are moved out of range of the Base Station (~100 feet or 30 meters) the
connection will be dropped (LED flashes all red, green, yellow) and the microphone will mute.
After 15 seconds the microphone will beep 5 times, and will continue beeping every 30 seconds to
remind the user to return the microphone to the conference room. If the microphone is moved back
into range within 15 minutes the connection will automatically be re-established to its original state,
and the beeping will cease. If not, the microphone will turn off.
Adjusting the Volume on the Wearable Microphone Earpiece
To change the volume on the Wearable microphone earpiece, use the dial on the earpiece wire.
Turning the dial towards the earpiece, as shown in the figure, will increase the volume, and turning
the dial towards the microphone will decrease the volume. Use the attached clothing clip to secure
the earpiece wire.
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6
2 3 1 4 5
360 º pickup
pattern
Using the HD Omni-Directional Tabletop Wireless Boundary Microphones
The HD Omni-directional TableTop Wireless Boundary Microphones enable multiple conference
attendees to use a single microphone.
1. LED display — visual status for mute, un-mute, and pairing.
2. Mute button — press to mute, un-mute and pair microphone.
3. Audio jack — accepts a 2.5mm plug.
4. Charging port — docks to Solo Charger Bases.
5. Rubber feet — non-slip, vibration absorbing pads.
6. Acoustic Cover — protects delicate microphone element (non-removable).
To use the HD Omni TableTop Microphone:
1. Remove the microphone from the Charger Base to turn on and automatically mute the mic
(indicated by a flashing RED LED) during placement on the conference table.
2. Omni TableTop microphones can be centered on the table within 2 to 5 feet (0.6 to 1.5m) away
from people speaking and do not need to be pointing any particular direction because they pickup
sound from all directions. It is always better to be as close to the person speaking as possible,
but avoid placing the microphone where it might be blocked by equipment or paperwork. Avoid
placing microphones too close to an audio or video conference speaker to avoid echoes. Make
sure that the microphone is always placed lying on its rubber feet atop a flat surface.
3. With the microphone in position on the table, un-mute the microphone by pressing and releasing
the Mute button (confirm by a flashing GREEN LED).
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4. To turn microphone off, return the microphone unit to the Charger Base or press and hold the
1 2 3 4 5
6
45 º
45 º
Pickup
pattern
Mute button for ~10 seconds until the LED turns solid RED and release button.
If the microphones are placed too far from the Base Station (~100 feet or 30 meters) the connection
will be dropped (LED flashes all colors) and the microphone will mute. After 15 seconds the
microphone will beep 5 times, and will continue beeping every 30 seconds to indicating it‘s out of
range.
Move the microphone closer to the Base Station and the connection will automatically be reestablished to its original state, and the beeping will cease. If not, the microphone will continue
beeping until it turns off in about 15 minutes.
Using the HD Uni-Directional Tabletop Wireless Boundary Microphones
The HD TableTop Wireless Microphone, shown below, is designed to provide optimum coverage
when placed on a conference room table in front of one or two people.
1. LED display — visual status for mute, un-mute, and pairing.
2. Rubber feet — non-slip, vibration absorbing pads.
3. Audio jack — accepts a 2.5mm plug.
4. Charging port — docks to Solo Charger Bases.
5. Mute button — press to mute, un-mute and pair microphone.
6. Acoustic Cover — protects microphone element (non-removable).
To use the HD Directional TableTop Microphone:
1. Remove the microphone from the Charger Base to turn on and automatically mute the mic
(indicated by a flashing RED LED) during placement on the conference table.
2. Directional TableTop microphones should be located on the table with the acoustic cover pointed
toward the users, trying to keep the microphone 2 to 5 feet (0.6 to 1.5m) from the target person or
two. The pickup pattern for this directional microphone is ~+/- 45º to either side of directly in front
of the microphone. It is always better to be as close to the person speaking as possible, but avoid
placing the microphone where it might be blocked by equipment or paperwork. Avoid placing
microphones too close to an audio or video conference speaker to avoid echoes. Make sure that
the microphone is always placed lying on its rubber feet atop a flat surface.
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5 4 3
2
1
3. With the microphone in position, un-mute the microphone by pressing and releasing the Mute
button (confirm by a flashing GREEN LED).
4. To turn microphone off, return the microphone unit to the Charger Base or press and hold the
Mute button for ~10 seconds until the LED turns solid RED and release button.
If the microphones are placed too far from the Base Station (~100 feet or 30 meters) the connection
will be dropped (LED flashes all colors) and the microphone will mute. After 15 seconds the
microphone will beep 5 times, and will continue beeping every 30 seconds to indicating it‘s out of
range.
Move the microphone closer to the Base Station and the connection will automatically be re-
established to its original state, and the beeping will cease. If not, the microphone will continue
beeping until it turns off in about 15 minutes.
Using the HD XLR Microphone Wireless Adapter
The HD Universal Wireless Adapter for Handheld Microphones, shown in the following figure, is
connected to your existing handheld dynamic microphones for wireless freedom during open mic
meetings, Q&A sessions, classrooms, etc.
1. Audio Out port — accepts the 2.5mm plug for the earpiece.
2. Power/Charging Port — docks to all Solo Charger Bases.
3. Mute button — press to mute, un-mute and pair microphone.
4. LED display — visual status for mute, un-mute, and pairing.
5. XLR Female connector — balanced audio for dynamic microphones.
- 23 -
To use the HD Universal Wireless Adapter:
1. Remove the Microphone Adapter from the Charger Base.
The adapter turns on and mutes automatically when removed from Charger Base (flashing RED
LED). The XLR Microphone Adapter is attached to a standard dynamic microphone to convert it
from a wired microphone to a wireless microphone (see following figure).
The Adapter does not provide phantom power or bias current so it cannot be used with condenser
or electret microphones.
2. With the microphone attached, un-mute the Adapter by pressing and releasing the Mute button
(confirm by a flashing GREEN LED).
Note: If the microphone has an on-board mute switch, this switch must also be un-muted prior
to use.
3. To turn the Adapter off, return the microphone unit to the Charger Base or press and hold the
Mute button for ~10 seconds until the LED turns solid RED then release button.
Important: Always remove the microphone from the Adapter by pressing the latch switch and
separating the parts before returning the Adapter to the Charger Base.
If the Adapter is moved too far from the Base Station (~100 feet or 30 meters) the connection will be
dropped (LED flashes all colors) and the audio will mute. After 15 seconds the microphone will beep
5 times, and will continue beeping every 30 seconds to indicate that it is out of range.
Move the XLR Adapter closer to the Base Station and the connection will automatically be reestablished to its original state, and the beeping will cease. If not, the XLR Adapter will continue
beeping until it turns off in about 15 minutes.
Pairing Wireless Microphones to Base Station
Pairing creates a link between the HD wireless microphone and the Base Station, with a unique
electronic serial number. When the microphone and Base Station have been previously paired, the
mic will automatically try to connect to the same Base Station whenever it is lifted from the Charger
Base.
Note: Microphones in new systems must be paired to the Base Station with each microphone
assigned to a unique channel on the base unit.
Remember, microphones are always muted (flashing RED LED) when they are removed from the
Charger Base and the Mute button needs to be pressed to make it ―live‖ (flashing GREEN LED).
A microphone that is not paired will be indicated by a cycling RED-GREEN LED pattern. A Base
Station channel that is not paired to a microphone will not show any activity on the channel LED
(make sure unit is first powered on by observing GREEN backlit front panel display).
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1
2 3 4
When channels are paired, both microphone and channel LEDs will flash RED as microphones are
removed from the Charger Base and flash GREEN when un-muted. Remember that only one
microphone can be paired to any single Base Station channel.
To pair the microphone to the Base Station:
1. Turn the microphone OFF (no LED activity). If the microphone is ON, press and hold the Mute
button for 10 seconds until the LED turns solid RED then release the button to turn the unit off. (do
not release the button when you hear two beeps).
2. Place the microphone unit into pairing mode by holding the Mute button down for seven seconds.
The LED will turn solid RED. Release the Mute button. The microphone is now in pairing mode.
3. Within one minute, push and hold the button for the desired channel on the Base Station for seven
seconds until the LED turns solid red then release. The LED for that channel will be solid red until
pairing starts, as indicated by a quick GREEN flash, then switching to flashing RED on both the
microphone and the Base Station (muted audio). Pairing is now complete.
Revolabs Executive HD Charger Base
When Microphones are not in use, they should be properly inserted into the Executive HD Charger
base. It is important to ensure that all system microphones are inserted fully in the base so that
charging will occur. Features of the base are shown in the following figure.
1. LED indicator — power status indicator.
2. Charger Bays — charges up to 8 Microphones.
3. Mini USB Interface — computer serial interface for firmware upgrades to the microphones (on rear)..
4. Power Cord Receptacle — power supply input , 9-24VDC (on rear).
- 25 -
Power Module
The Charger Base requires 9-24VDC power, provided by the AC Adapter. Plug the supplied AC
adapter into an appropriate power outlet 110-240 AC, 50-60Hz. The power LED on the Charger Base
will illuminate.
Charging the Microphone Batteries
First-time use — Before using the wireless microphone the first time, charge the batteries in the
microphones for eight hours (or overnight) in the Charger Base.
Recharging — When the YELLOW LED starts to flash intermittently on the microphone the battery
has 30 minutes of charge remaining. Over time (years), batteries gradually wear down and require
longer charging times. This is normal. Always return microphones to the Charger Base when not in
use.
Important: The Lithium Polymer rechargeable batteries that power the microphones are not user
serviceable. Please contact Revolabs (www.revolabs.com) or your AV service provider for
replacement instructions and to assure the proper disposal method is used. Warning: Never
dispose of batteries in a fire because they may explode.
Either a solid RED LED (charging) or solid GREEN LED (100% charged) will appear to confirm that
the microphone is inserted properly in the Charger Base. The microphones are not transmitting audio
to the Executive HD base station while in the Charger Base. In normal use, batteries should fully
charge in about 2 hours, but will ―quick-charge‖ to 80% capacity in approximately 1 hour and 20
minutes. Fully charged microphones left in the Charger Base remain solid GREEN.
Updating the Revolabs HDTM Firmware
Executive HD Systems are field upgradable for the firmware portion of the Base Station and
microphones. The firmware must be sent to the Base station and microphone separately using the
HD Control Panel program.
Updating the Executive HD Base Station
The Executive HD Base Station firmware can be changed using the Revolabs HD Control Panel
program. Communication to the Base Station is done over an Ethernet connection.
- 26 -
1. Connect to the Base Station(s) as described in Using the Revolabs HD Control Panel
Software Interface.
2. Select ‗Update Firmware‘ in the firmware menu.
3. Select the desired firmware version from the menu in the pop-up window.
4. Select the Base Station(s) that you would like to update.
5. Select OK and watch the firmware process either on the Base Station front panel display or
in the ‗monitor‘ tab in the Revolabs HD Control Panel program. The HD Control Panel will
notify you when the process is complete.
Note: You cannot update a „Primary‟ and „Secondary‟ Base Station at the same time. Only Base
Stations set to the same mode can be updated collectively.
Updating the HD Microphones
The HD Microphone firmware can be changed using the Revolabs HD Control Panel program and the
HD Charger Base. Communication to the Charger Base is done over a mini-USB connection.
1. Connect the Mini-USB cable from the back of the Charger Base to your PC.
2. Place all microphones in the Charger Base and wait for a solid GREEN or RED LED on
each microphone.
3. Start the Revolabs HD Control Panel.
4. Select ‗Update Mics‘ from the ‗Charger Base‘ menu.
5. Select the desired firmware version from the menu in the pop-up window.
6. Select OK. All mics will turn off and you will start seeing RED LED activity on the Charger
Base. Wait for all mics to update and the Charger Base LED indicator to return to solid
GREEN.
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Revolabs Executive HD ™ Indicator LEDs
Equipment Use
Microphone LED
Base Station
Channel LEDs
Meaning
Microphone in Charger
Base
Solid RED
OFF
Charging in Progress
Solid GREEN
OFF
Charging Complete
Microphone not in
Charger Base
OFF
OFF
Microphone powered OFF or
battery discharged
Two RED flashes
every 1.5 seconds
Two RED flashes
every 1.5 seconds
Microphone paired and muted
GREEN flash every
1.5 seconds
GREEN flash every
1.5 seconds
Microphone paired and ―live‖
Solid RED
Solid RED
Pairing mode or confirmation of
powering-down.
Alternating slow
GREEN and RED
Alternating slow
GREEN and RED
Microphone or channel not
paired
YELLOW flash
alternating with
GREEN
GREEN Flashing
Microphone low battery
(mic live)
YELLOW flash
alternating with two
RED flashes
RED Flashing
Microphone low battery
(mic muted)
Alternating RED,
YELLOW, GREEN
OFF
Searching for a connection, or
out of radio range. The
Microphone will try to reestablish the link for about 15
minutes, and then turn off
automatically.
Rapid RED flashes
continuing for more
than a few seconds
OFF
Radio congestion – it is not
possible to make a radio
connection because there are
already too many nearby users,
or there is heavy radio
interference. Possibilities
include some types of digital
wireless devices or other
Revolabs installations.
Groups of five rapid
RED flashes
OFF
Unit is faulty. Contact your AV
service provider for advice.
The following tables show activities associated with the various states shown by the LEDs:
- 28 -
Warranty
Revolabs, Inc. warrants this product to be free of manufacturing defects. Repair or replacement of
any defective part or unit (at the discretion of the Seller) will be free of charge for the period of one
year.
Any attempt by the user to alter the equipment, or equipment damaged by negligence, accident, or
Acts of God voids this warranty.
The Seller shall not be liable for any consequential damage resulting from the malfunction of this
product. Should the user experience unsatisfactory performance from this equipment, contact the
Seller to obtain instructions for return, or replacement, as deemed necessary.
This warranty is not transferable by the original end user.
Revolabs, Inc.
63 Great Road
Maynard, MA 01754
www.revolabs.com
800.326.1200
- 29 -
Specifications
Dimensions, (L, W, H) and Weight:
Executive Base Station 16.9‖ (43.03 cm) x 8.0‖ (20.32 cm) x 1.7‖ (4.42 cm), 6.5 lbs (2.95 kg)
Charger Base 8.3‖ (21.1 cm) x 4.3‖ (10.9 cm) x 1.0‖ (2.56 cm), 1.0 lb (0.45 kg)
Wireless Microphones Wearable: 0.9‖ (2.3 cm) x 0.8‖ (2.0 cm) x 2.6‖ (6.6 cm), 0.05 lb (0.02 kg)
TableTop: 1.5‖ (3.8 cm) x 0.8‖ (2.0 cm) x 3.3‖ (8.4 cm), 0.05 lb (0.02 kg)
XLR Adapter: 0.9‖ (2.3 cm) x 0.8‖ (2.0 cm) x 4.0‖ (10.2 cm), 0.05 lb (0.02 kg)
Shipping Weight 12.0 lbs (5.45 kg)
Radio Frequency:
01-HDEXEC 1.92 to 1.93 GHz (UPCS North America)
(and other 01-HD* products)
03-HDEXECEU 1.88 to 1.90 GHz (DECT EU)
(and other 03-HD* products)
Connectors:
Base Station Audio Phoenix (3.5mm) quick connect terminal blocks (8/4 In & Out)
Sync BUS In/Out mini-Phoenix (3.5mm) quick connect terminal block
Diversity Antenna SMA Plug Female Base, Male Antenna (50 ohm)
Control Port DB9 Socket
Ethernet RJ45
Charger Base DC power input port, Mini-USB, Proprietary 4 pin microphone charge jacks
Microphone Proprietary 4 pin charge plugs, 2.5mm mono earplug port (16 ohm)
Power Requirements:
Executive Base Station 100-240V AC, 50-60 Hz, 10W (power cable varies by country)
Charger Base 5V DC, 2 Amps (switching power supply varies by country)
Range: 100‘ (30 meters) approx. (no obstructions)
Maximum Audio Channels:
In High Definition mode (20Khz audio)
01-HDEXEC 16 channels maximum (2 systems)
01-HDEXEC4 16 channels maximum (4 systems)
03-HDEXECEU 24 channels maximum (3 systems)
03-HDEXEC4EU 24 channels maximum (6 systems)
In Maximum Density mode (12Khz audio)
01-HDEXEC 32 channels maximum (4 systems)
01-HDEXEC4 32 channels maximum (8 systems)
03-HDEXECEU 40 channels maximum (5 systems)
03-HDEXEC4EU 40 channels maximum (10 systems)
Battery: Lithium Polymer, Up to 8 hours approx. talk time
Charge Time: 2 hours approx.
Audio Bandwidth: 50-22,000 Hz or 50-12,000 Hz (selectable)
- 30 -
Security: 128-bit DSAA (DECT Standard Authentication Algorithm) authentication, 64 bit DECT Standard
Cipher
Included Accessories: 1 Earpiece with inline volume control and 1 Lanyard per Wearable Microphone
Environmental Requirements:
Temperature 40° to 105° F (5° to 40° C) operating
Humidity 20% to 85%
Index
. Mini-Phoenix Connectors, 5
. On/Off Switch, 5
Adjusting the Volume, 20
Base Station, 4
Back Panel, 4
Front Panel, 4
Channel LED indicators, 5
Channels, 6
Charger Bays, 25
Charging the Batteries, 26
First-time use, 26
Recharging, 26
Connections, 6
DB25 Control Port, 13
Pin-out Status, 13
Diversity Antennae, 5
Earpiece, 6
Full-Duplex, 6
Indicator LEDs, 28
Input Connectors, 6
LED indicator, 25
MC/TDMA/TDD, 3
Microphone
Charging port, 19
Earpiece Jack, 19
LED Display, 19
Mute Button, 19
Pocket Clip, 19
Microphones, 19
Pairing, 18, 24
Power Cord Receptacle, 25
Power In Receptacle, 5
Power Module, 26
Safety Information, 1
Specifications, 30
System Components, 3
Base Station, 3
Diversity Antennas, 3
Earpieces, 3
Microphone Charger Base, 3
Microphone Lanyards, 3
Time Division Duplex, 3
Time Division Multiple Access, 3
Using Multiple Systems, 6
Warranty, 29
Wireless Boundary Microphone, 21, 22
XLR Microphone Wireless Adapter, 23
- 31 -
Note: Microphones must be fully
charged and paired to the
Charger Base prior to first
use.
R e v o l a b s E x e c u t i v e H D ™ Manual
01-EXEMAN-PAP-11
May 2009 (Rev 1.4)
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