How it Works
HM Electronics
Loading...
BP2G4A
Users Manual
161 pgs4.26 Mb0

HM Electronics BP2G4A Users Manual

Download
User
Guide
FreeSpeak
II™
Part Number: 399G0 87 R e v 22 Date: April 02, 2015
User Guide | FreeSpeak II™
Document Reference
Clear-Com FreeSpeak II User Guide Part Number: 399G087 Revision: 22 Legal Disclaimers
Copyright © 2015 HME Clear-Com Ltd. All rights reserved. Clear-Com and the Clear-Com logo are registered trademarks of HM Electronics,
Inc. The software described in this document is furnished under a license agreement
and may be used only in accordance with the terms of the agreement. The product described in this document is distributed under licenses restricting its
use, copying, distribution, and decompilation/reverse engineering. No part of this document may be reproduced in any form by any means without prior written authorization of Clear-Com, an HME Company.
Clear-Com Offices are located in California, USA; Cambridge, UK; Dubai, UAE; Montreal, Canada; and Beijing, China. Specific addresses and contact information can be found on Clear-Com’s corporate website:
www.clearcom.com Clear-Com Contacts
Americas and Asia-Pacific Headquarters California, United States Tel: +1.510.337.6600 Email: CustomerServicesUS@clearcom.com
Europe, Middle East, and Africa Headquarters Cambridge, United Kingdom Tel: +44 1223 815000 Email: SalesSupportEMEA@clearcom.com
Canada Office Quebec , Canada Tel: +1 (450) 653-9669
China Office Beijing Representative Office Beijing, P.R.China Tel: +8610 65811360 / 65815577
Page 2
User Guide | FreeSpeak II™
Contents
Document Reference ................................................................... .. 2
1 Important Safety instructions ................................... 10
1.1 Safety symbols ............................................................ 11
2 Introduction to FreeSpeak II™ .................................. 12
2.1 An FS II communication s ystem ...................................... 13
2.1.1 FreeSpeak II system capacity ........................................... 14
3 Installing a system .................................................... 14
3.1 Placing the Base station ................................................. 16
3.2 Placing the antennas and splitters ................................... 16
3.2.1 Wiring the antennas and splitters ...................................... 17
3.2.2 Power supplies to the components of an FS II System .......... 18
3.2.3 Determining coverage areas ............................... ... ... ........ 19
3.3 Doing a site survey to determine coverage areas .............. 20
3.3.1 Doing a site survey with a belt pa ck .................................... 20
3.3.2 Testing antenna handoff .................................................. 22
3.3.3 Getting information on active antenna status ...................... 23
3.3.4 Assigning beltpacks to coverage areas ............................... 23
3.3.5 Conditions affecting coverage areas ................................... 24
3.4 Registering beltpacks .................................................... 24
3.4.1 Over the air (OTA) registration of a beltpack from the Base
station ........................................................................... 25
4 Connecting the Base station ...................................... 28
4.1 Understanding the Back-Panel Connectors ....................... 29
4.2 Connecting to partyline intercom systems ........................ 32
4.2.1 Clear-Com and compatible partyline .................................. 32
4.2.2 Connecting directly to Clear-Com partyline beltpacks ........... 33
4.2.3 Connecting to an RTS™ wired beltpack ............................... 34
Page 3
User Guide | FreeSpeak II™
4.2.4 Front-panel adjustments for partyline connections ............... 35
4.2.5 Troubleshooting partyline connections ................................ 35
4.3 Wireless partyline ......................................................... 37
4.4 Connecting to 4-Wire and digital matrix intercom .............. 38
4.4.2 Connecting to Clear-Com matrix plus ................................. 40
4.4.3 Connecting to Clear-Com Eclipse digital matrix .................... 40
4.4.4 Connecting with other digital matrix intercom systems ......... 41
4.4.5 Connecting with other 4-wire devices ................................. 41
4.5 Connecting to a program audio source ............................. 42
4.6 IFB configuration .......................................................... 42
4.7 Connecting to the stage announce output ........................ 43
4.8 Connecting to a PC ....................................................... 44
4.8.1 Connecting using the serial port .............. .......................... 44
4.8.2 Connecting using the LAN port ............................ ... ... ... .... . 46
4.9 Connecting to transceiver/antennas ................................ 46
4.9.1 Connecting one transceiver/antenna directly to a transceiver
port .............................................................................. 46
4.9.2 Connecting transceiver/antennas with a splitter (PD2203) ..... 47
4.9.3 Powering an antenna or antenna splitter ............................. 48
5 Operating the Base station ........................................ 49
5.1 Introduction ................................................................. 49
5.2 Understanding Front-Panel Operation .............................. 50
5.2.1 Call Channel A .......... ... ... ... ........................................ ... .. 50
5.2.2 Call Channel B .......... ... ... ... ........................................ ..... 50
6 Programming a system from the Base station ........... 54
6.1 Introduction ................................................................. 55
6.2 Using the Base station’s programming menus ................... 56
6.3 Saving changes ............................................................ 56
6.4 Changing beltpack labels ............................................... 56
6.4.1 To change a beltpack label ............................................... 56
6.5 Setting and changing port labels ..................................... 58
6.5.1 To create a port label ................................................. .... . 58
Page 4
User Guide | FreeSpeak II™
6.6 Setting and changing group labels .................................. 60
6.6.1 To create a group label ......................................... ... ... ... .. 60
6.7 Adding group members ................................................. 62
6.7.1 To assign members to a group .......................................... 62
6.8 Beltpacks .................................................................... 63
6.9 Assigning audio routes to a beltpack ............................... 63
6.10 Setting the beltpack audio level ...................................... 66
6.11 Setting beltpack latching ............................................... 67
6.12 Over the Air (OTA) beltpack registration from the Base
station ........................................................................ 67
6.13 Setting input and output port levels ................................ 67
6.13.1 Input level ............ ... ... ... ........................................ ... .... . 68
6.13.2 Output level ................................................................... 68
6.13.3 To set the audio level for a port ........................................ 68
6.14 Setting port call destination ............ ............. ...... ............ 69
6.15 Configuring a wired partyline .......................................... 71
6.15.1 To select the type of partyline system for a partyline port ..... 72
6.15.2 To configure the Noise Gate for a partyline port ................... 73
6.15.3 To configure the levels for a partyline port .......................... 74
6.16 Base station System Menu ............................................. 76
6.17 System Info ................................................................. 77
6.18 Restoring the Defaults ................................................... 77
6.19 Antennas ..................................................................... 78
6.20 Setting the IP address ................................................... 79
6.21 Locking front-panel enable buttons ........ ....... ............ ...... 79
6.22 Remote microphone kill ................................................. 80
6.22.1 Kill beltpack microphones ................................................. 80
6.22.2 Kill partyline microphones ................................................ 80
6.22.3 Kill all microphones ......................................................... 80
6.23 Battery indicator........................................................... 80
7 Operating the wireless beltpack ................................ 81
7.1 Overview of the wireless beltpack ................................... 81
Page 5
User Guide | FreeSpeak II™
7.2 Beltpack user controls ....................................... ............ 84
7.2.1 Top controls ...................................... ... ... ... .................... 84
7.2.2 Beltpack display .............................................................. 85
7.2.3 Beltpack headset tones/alerts ........................................... 85
7.2.4 Front controls ................................................................. 86
7.2.5 Beltpack bottom connectors .............................................. 88
7.2.6 Beltpack rear panel ......................................................... 89
7.3 Using the beltpack ........................................................ 90
7.3.1 Registering the beltpack ................................................... 90
7.3.2 Charging the beltpack ...................................................... 90
7.3.3 Powering on the beltpack ................................ ... ... ... ... .... . 91
7.3.4 Using the beltpack to communicate ................................... 91
7.3.5 Entering and exiting Menu mode ...................... ... ... ........... 92
7.3.6 Setting and Adjustin g Listen Levels .................................... 92
7.3.7 Upgrading beltpack firmware ..................... ... ... ................. 92
8 Programming on the beltpack ................................... 94
8.1 Introduction to programming on the beltpack ....... ............ 94
8.2 Configuring the beltpack volume settings ......................... 95
8.2.1 Configuring the beltpack channel volumes and master
volume .......................................................................... 96
8.2.2 Configuring the volume level of the line input ...................... 96
8.2.3 Configuring the rotary controls .......................................... 96
8.3 Configuring the beltpack headset .................................... 97
8.3.1 Setting headset autodetect ............................................... 97
8.3.2 Setting the sidetone level ................................................ . 98
8.3.3 Setting the headset limiter ........................... ... ... ... ... ... .... . 98
8.4 Configuring the beltpack micr opho ne ............................... 98
8.4.1 Setting the microphone type ............................................. 98
8.4.2 Setting the microphone echo cancellation ........................... 99
8.5 Configuring the beltpack display and LEDs .... ............. ...... 99
8.5.1 Setting the display and LED brightness ............................. 100
8.5.2 Setting the display dim timeout ....................................... 100
8.5.3 Setting the display off timeout ........................................ 100
Page 6
User Guide | FreeSpeak II™
8.6 Configuring the beltpack alarm options .......................... 101
8.6.1 Setting the low battery alarm ......................................... 101
8.6.2 Setting the low battery alarm threshold ............................ 102
8.6.3 Setting the out of range alarm ........................................ 102
8.6.4 Setting the call alert ...................................................... 102
8.7 Selecting the beltpack role default set ........................... 103
8.8 Selecting the beltpack administration ............................ 103
8.8.1 Enabling OTA registration mode ...................................... 103
8.8.2 Setting full menu access ........ ... ... ... .... ... ... ..................... 104
8.8.3 Setting syst em sync mode .............................................. 105
8.9 Setting the listen again option ...................................... 105
8.10 Accessing beltpack information ..................................... 105
8.11 Setting display mode .................................................. 106
8.12 Setting system connect ............................................... 106
8.13 Enabling over the air (OTA) registration mode from a
beltpack .................................................................... 107
8.14 Performing a site survey .............................................. 107
9 Operating the transceiver/antenna .......................... 109
9.1 Transceiver/antenna ................................................... 109
9.1.1 IP rating (International Protection Marking) ...................... 109
9.1.2 FS II transceiver/antenna connector panel ........................ 110
9.1.3 Cabling the antennas ..................................................... 111
9.1.4 Beltpack support capacities for transceiver/antennas .......... 111
9.1.5 Coverage areas under various conditions .......................... 112
9.1.6 Transceiver/antenna setup rules and tips .......................... 112
9.1.7 Upgrading the antenna/transceiver firmware ..................... 113
9.2 Transceiver/antenna splitter (PD2203) .......................... 113
9.2.1 PD2203 Front connector panel ........................................ 114
9.2.2 PD2203 rear panel ........................................................ 115
9.2.3 Connecting an antenna splitter to the FS II Base station and to
transceiver/antennas ..................................................... 116
10
FS II Configuration Editor
........................................ 117
10.1 Loading configurations ................................................ 118
Page 7
User Guide | FreeSpeak II™
10.1.1 Loading a local configuration file ..................................... 118
10.1.2 Loading a configuration file from a Base station using a serial
link ............................................................................. 119
10.1.3 Loading a configuration from a Base station using Ethernet . 120
10.1.4 Loading a configuration file to the Base station from the
Configuration Editor ...................................................... 121
10.2 Configuration Editor Screen basics ................................ 122
10.3 Registering beltpacks using the over the air (OTA) facility 123
10.4 Configuring beltpac k s .................................................. 126
10.4.1 Selecting the beltpack to register or edit .......................... 126
10.4.2 Registering beltpacks using the micro USB cable ............... 126
10.4.3 Viewing beltpack registration information ......................... 127
10.4.4 Viewing beltpack properties ............................................ 127
10.4.5 Beltpack audio levels ..................................................... 129
10.4.6 Beltpack alarm options .................................................. 130
10.4.7 Setting the beltpack role options ...... .... ... ........................ 131
10.4.8 Assigning beltpack keys ................................................. 133
10.4.9 Configuring the Reply key .............................................. 134
10.4.10 Key assignment types .................................................... 135
10.5 Configuring ports ........................................................ 135
10.5.1 Selecting the port to edit ................................................ 136
10.5.2 Changing the label of the port ......................................... 136
10.5.3 Selecting the port type .................................................. 136
10.5.4 Selecting a communication path for the port ..................... 137
10.5.5 Setting the input, output and VOX levels ........ ... ... ... ... ... ... 139
10.6 Configuring groups and wireless partylines .... ....... .......... 139
10.6.1 Selecting the group to edit ............................................. 140
10.6.2 Changing the label of the group ...................................... 140
10.6.3 Changing the members of the group ................................ 141
10.6.4 Displaying a group overview ........................................... 141
10.7 Reducing antenna interference ................................. .... 142
10.8 Configuring IFBs ......................................................... 142
10.8.1 Selecting the IFB to edit ................................................. 143
10.8.2 Changing the label of the IFB .......................................... 143
Page 8
User Guide | FreeSpeak II™
10.8.3 Changing the IFB sources ............................................... 143
10.8.4 Setting the IFB dim level ................................................ 143
10.9 Configuring Base station system parameters .................. 144
10.9.1 Editing the system parameters: ...................................... 144
10.9.2 Enabling Over The Air (OTA) registration .............. ... ... ... ... 145
10.10 Diagnostics ................................................................ 145
10.10.1 Beltpack status ............................................................. 146
10.10.2 Static log ..................................................................... 147
10.10.3 Antenna status ............................................................. 148
10.10.4 Antenna roles ............................................................... 149
10.10.5 Event Log .................................................................... 149
10.11 Upgrading the Configuration Editor ............................... 150
11 Upgrading the Base station from FS to FS II ............ 151
11.1 Setting the Base station IP address ............................... 151
11.2 Upgrading the Base station firmware ............................. 151
11.3 Upgrading the Base station FPGA .................................. 151
11.4 Loading the default map .............................................. 152
12 Specifications ........................................................... 154
12.1 FreeSpeak II Base station ............................................ 154
12.2 FreeSpeak II Beltpack ................................................. 155
12.3 FreeSpeak II Transceiver/Antenna ............... ................. 156
12.4 FreeSpeak II Transceiver/Antenna Splitter ..................... 156
12.5 Transmission Method .................................................. 157
13 Compliance ............................................................... 158
Page 9
1 Important Safety instructions
Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. Do not use this apparatus near water. Clean only with dry cloth. Do not block any ventilation openings. Install in accordance with the
manufacturer’s instructions.
Do not install near any heat sources such as radiators, heat registers,
stoves, or other apparatus (including amplifiers) that produce heat.
Do not defeat the safety purpose of the polarized or grounding-type plug.
A polarized plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
User Guide | FreeSpeak II™
Protect the power cord from being walked on or pinched particularly at
plugs, convenience receptacles, and the point where they exit from the apparatus.
Only use attachments/accessories specified by the manufacturer. Use only with the cart, stand, tripod, bracket, or table specified by the
manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.
Unplug this apparatus during lightning storms or when unused for long
periods of time.
Refer all servicing to qualified service personnel. Servicing is required
when the apparatus has been damaged in any way, such as power-cord supply or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
Use only chargers provided by HME/Clear-Com to charge the battery
packs or beltpacks. These include:
BAT60 Battery pack and beltpack charger manufactured by
HME/Clear-Com
USB Charger model PA1015-050SIB200/PA1015-1SI/ PA1015-
1SI050200 provided by HME/Clear-Com with your beltpack.
Page 10
This product uses Lithium Ion Batteries which can be a fire hazard, if used
improperly. Use only HME/Clear-Com supplied BAT60 or equivalent battery packs to ensure safe operation of the beltpack.
When using AA Batteries follow all safety instructions from manufacturer.
Do not mix different battery chemistries. When depleted, replace all batteries.
The in-beltpack USB charging feature has only been tested utilizing
USB2.0 port.
Warning: To reduce the risk of fire or electric shock, do not expose this product
to rain or moisture.
1.1 Safety symbols
Familiarize yourself with the safety symbols in Figure 1: Safety symbols. These symbols are displayed on the apparatus and warn you of the potential danger of electric shock if the system is used improperly.
User Guide | FreeSpeak II™
Figure 1-1: Safety symbols
Note: For compliance notices, see 13 Compliance.
Page 11
2 Introduction to FreeSpeak II™
This chapter provides an overview of the FreeSpeak II digital wireless beltpack system.
With a FreeSpeak II (FS II) wireless beltpack you can roam freely around a studio or production facility while talking and listening to all, or selected, members of the production team. With its four communication routes, the beltpack gives you the flexibility to communicate quickly and seamlessly with individuals or groups, and to change communication routes as often as needed.
The system operates in the unlicensed 1.9 and 2.4 GHz bands. With its unique and innovative digital technology, which continually searches for unused radio frequency (RF) channels, FS II avoids the noise and interference issues associated with traditional wireless systems using congested UHF and VHF bands.
User Guide | FreeSpeak II™
Figure 2-1 An FS II Base station, antenna, and beltpack
With FS II you can set up a wireless system specifically tailored to local needs by locating antennas and beltpacks in areas where they are needed most. And because the beltpacks operate in the unlicensed 1.9 and 2.4 GHz frequency ranges, there is no interference with existing wireless systems, even those located in the same production area.
The Base station holds connections f or several w ired interf ac es , inc lud ing partylines, 4-wire sources, a program audio source, and a stage announce output device. When connected to the Base station, these devices communicate seamlessly with the wireless beltpacks. Partyline beltpacks and 4-wire matrix stations and panels can key directly to wireless beltpack by name.
Note: This manual covers the use of FS II with a Base station only. For more
information on running an FS II system with a matrix, please see FreeSpeak II™ Integra User Guide (Eclipse HX 7.6 Version).
Page 12
You can configure FS II either from the Base station or from a PC Configuration Editor.
FreeSpeak II components can be used either with a Base station or with a matrix equipped with E-Que cards in antenna or splitter mode. For more information, see the Eclipse HX Configur a tion Software User Guide.
2.1 An FS II communication system
An FS II system consists of three main elements:
The wireless beltpacks. The Base station that routes communication to and from wireless
beltpacks and other audio devices, and also allows you to configure the FS II system.
The antennas that provide custom coverage zones in which beltpacks can
operate. Beltpacks can roam freely between coverage zones.
FS II also includes a drop-in battery charger for the beltpack Li-Ion batteries. You can conveniently charge the battery by placing the whole beltpack into the charger.
User Guide | FreeSpeak II™
FS II operates using a cellular network of antennas located around a working environment. The antennas connect directly to the FS II Base station with CAT-5 cable. Each antenna provides an area or cell in which four to five full-duplex beltpacks can operate. Figure 2-2 shows an example configuration.
Beltpacks can roam among and between cells without disconnecting because each beltpack continually signals an antenna as to the strongest available signal. When the signal from an antenna starts to diminish due to the distance from a beltpack, the beltpack automatically “hands off” its signal to the nearest antenna, ensuring smooth transfer.
Page 13
User Guide | FreeSpeak II™
Typical FreeSpeak Configurations
KEY
FreeSpeak
O
beltpack user
X
Active antenna
O
O
O
O
XX
O
O
O
O
Single studio (e.g. quiz
show)
O
O
O
XX
O
XX
O
O
X
O
O
O
Large scale permanent broadcast (e.g. soap opera), one studio complex
Figure 2-2 Configurations for a studio and large-scale broadcast facility
2.1.1 FreeSpeak II system capacity
The FreeSpeak II Base station supports up to 20 beltpacks. Connecting an antenna splitter to the transceiver port on the back of the Base
Station allows up to 5 antennas to be connected to the system. The Base station can connect to two splitters and so support up to 10 antennas, giving a wider coverage area and a great deal of flexibility in placing beltpacks where they are needed most. Figure 2-2 illustrates how an FS II system can be set up to operate in a single studio or in a large-scale permanent broadcast facility.
O
O
X
O
X
O
O
Note: Each antenna is designed to handle five beltpacks simultaneously in good
conditions. However, if interference or propagation problems occur in an area, to ensure proper operation and reliability, it may be more practical to install four beltpacks for each antenna.
Page 14
User Guide | FreeSpeak II™
For zones which are likely to need coverage for five or more beltpacks simultaneously you must install a second antenna. Similarly, for good coverage for nine or more beltpacks simultaneously, a third antenna may be required.
If more than 20 beltpacks are required, you should upgrade to FreeSpeak II Integra.
Page 15
3 Installing a system
This chapter explains how to install a FreeSpeak II system, in cluding cable connections, positioning the equipment, registering beltpacks and performing a site survey to optimize system performance. It contains the following sections:
Placing the Base station Placing the antennas and splitters Doing a site survey to determine coverage areas Registering beltpacks
3.1 Placing the Base station
The first stage in setup is placing the Base station in a convenient location, knowing that it is the central routing unit of the FS II system. It should be made accessible.
At this stage you might choose to register all of the beltpacks with the Base station, or at least register one or two for system setup and testing.
User Guide | FreeSpeak II™
3.2 Placing the antennas and splitters
The next step is to begin placing antennas and splitters to provide the necessary coverage areas for all of the beltpacks. The first placements of antennas and splitters will be experimental and temporary. After placing the antennas, walk through the coverage areas to check for gaps and then re-locate the antennas accordingly.
More information on checking coverage areas is given later in this chapter, in sections:
3.2.3 Determining coverage areas 3.3 Doing a site survey to determine coverage areas
Consider the following:
What areas will have more than five active beltpack users in them at any
time? Co-locate a second antenna there.
Is there a central place to locate an antenna so that it will provide
omnidirectional (all directions / circular) coverage?
Are there balcony areas, corridors, or other rooms or areas that will
require coverage with antennas?
For systems with only one or two transceiver/antennas, the cable runs will go directly from the two transceiver ports on the Base station. If you need more than
Page 16
User Guide | FreeSpeak II™
two transceiver/antennas you will need to decide where the splitters that feed these will be located.
The Base station supports two splitters. If you need more than one antenna splitter, the second splitter must be
connected directly to the Base station. Splitters cannot be connected in a daisy chain configuration. Each splitter supports up to 5 antenna/transceivers which in turn support up to 5 beltpacks.
For antenna coverage options, see 3.2.3 Determining coverage areas.
3.2.1 Wiring the antennas and splitters
To wire antennas and splitters:
1) Run 4-pair shielded Ethernet cable from the Base station to the antenna or splitter, and determine that the antenna or splitter is showing both power (green) and signal (amber) LEDs alight when the Base station is on.
Note: To meet FCC emissions requirements, a ferrite must be fitted on any shielded
Ethernet cable plugged into either of the two ports labeled “transceivers.” The ferrite should be fitted at the Base station end of the CAT-5 cable. Position the ferrite as close to the Base station as possible. The manufacturer of the ferrite is Wurth Elektronix (part number is 742 711 32).
2) Run 4-pair shielded Ethernet c able from the splitter to each of the transceiver/antennas.
3) Make sure that the local power supplies are plugged into the antennas.
If the green power LED and the amber data LED light up, then the transceiver/antenna has sufficient power from the cable. If the amber data LED flashes, a data link is established, and if the LED is solid, Base station synchronization is established and the system is ready to use. If there are several longer runs and you are attempting to power the transceiver/antennas from the Base station / splitter connection, check each one again when they are all connected. Local powering for the transceiver/antenna is recommended in most cases to provide the most reliable long-term FS II installation.
During the initial system setup, before walking through the system with a beltpack to check for gaps in coverage, it is wise to avoid “permanently” installing the transceiver/antennas. Hold them in place in some temporary way until the ir optimal position is determined.
Note: 4-pair shielded Ethernet cable (CAT-5/5e/6) with RJ-45 connectors on each end is
specified for connection between the Base station and the transceiver/antennas. Use of other cable can result in markedly shorter distances of cable runs and other possibly other performance problems.
Page 17
User Guide | FreeSpeak II™
3.2.2 Power supplies to the components of an FS II System
See figure 3-1 and figure 3-2 below for recommended powering and cable lengths for an FS II system.
Figure 3-1 Recommended antenna and splitter powering schemes and cable
lengths, PSU at splitter only
Figure 3-2 Recommended splitter and antenna powering schemes and cable
lengths, PSU at splitter and ante nna/transceiver
Page 18
3.2.3 Determining coverage areas
After the transceiver/antennas and splitters have been initially set up proceed to test the coverage areas and re-locate antennas and splitters, if necessary, for optimal coverage.
The following figure illustrates some FreeSpeak II coverage scenarios.
User Guide | FreeSpeak II™
 Each ant en n a co v er s a
certain range or cell size.
 Maximum line of sight
range: up to 500m (1640ft).
 Typical range: 50 -
150m (160 - 490ft).
 Each ant en na co v ers 5
full duplex users (beltpacks).
Figure 3-3 Coverage areas for FS II TAs
 If two or more
antennas are placed in the same area the cell size is the same.
 However, cell
density has increased to handle up to 10 users in the same area.
 If antennas are placed
across the site then this increases radio coverage area.
 Beltpacks can roam
from one antenna to another and stay in constant communication.
Note: Cells can be completely overlapped for density (by co-locating multiple antennas).
Cells can be overlapped at boundaries (increases radio coverage). For most working systems Clear-Com uses a ratio of 3-4 users per antenna. This is due to system losses.
To determine coverage areas:
1) When the Base station, splitter(s), and transceiver/antennas have been placed and wired, turn on an FS II beltpack (assuming that it has been registered with the Base station) and walk the coverage area.
Alternatively, use the “site survey” mode on the beltpack (see “Doing a Site Survey to Determine Coverage Areas” below). It is often best to begin with one antenna in place, and then place additional units to enhance coverage.
Page 19
User Guide | FreeSpeak II™
2) Walk through all of the areas where beltpack users will typically be moving, and note any areas of weak signal, dropout, or disconnection from the system. Pay special attention to the overlap areas between antenna coverage zones, making sure sufficient signal strength is there from each of the transceiver/antennas to make a clean handoff between them for the beltpack.
3) Finally, when the coverage zones have been properly and effectively set up, it is time to program the system. See Chapter 5, “Programming a System from the Base station” for instructions.
3.3 Doing a site survey to determine coverage areas
You might want to test coverage areas more extensively before setting up a complete system. Testing a system in the setting in which it will be located he lps to meet operational needs. Factors in the local setting may affect the areas a system can cover, so it is important to plan a site setup accordingly.
Doing a complete site survey, as described below, helps to set up an optimal system. You can do a site survey using a beltpack that is connected to the system or one that is not connected to the system.
3.3.1 Doing a site survey with a beltpack
1) Place the FS II Base station in a convenient location. Link one beltpack to the Base station.
2) Place one connected antenna in the center of the coverage area.
3) Put the beltpack into Site Survey mode using the beltpack menu. See 7 Operating the wireless beltpack. The following figures show the information that the Site Survey mode displays for connected and unconnected beltpacks.
8‐digitsystemname
and2‐digitRPN
Figure 3-4 An unconnected beltpack site survey screen
Receivedsignal
strengthindication
(RSSI)
Page 20
User Guide | FreeSpeak II™
Frameerrorrate Linkquality
2‐digitRPN
Figure 3-4 A connected beltpack site survey screen
Parameter Meaning
Received Signal Strength Indication (RSSI)
A measure of the signal strength in a wireless environment. The higher the value, the stronger the signal.
Frame Error Rate (FER) A measure of the signal connection
quality. The lower the FER, the better the signal connection.
Link Quality (LQ) A combined quality metric ranging
from 1 (poor) to 5 (high).
Table 3-1 Key to site survey terms
4) Walk around the antenna with the beltpack, monitoring the beltpack signal strength and goodness rating at various distances.
The signal strength is shown in the Received Signal Strength Indication (RSSI) field.
The signal strength number will fluctuate, ranging between 0 - 59 as you
walk through the coverage area, and may even fluctuate as you stand still. As a rule-of-thumb the best system performance will be obtained when the signal strength remains at 30 or above. If the signal strength falls below 30 the beltpack may start losing audio. This is the limit of the coverage zone.
A high Received Signal strength indication and a high Error rate may
indicate that there is another RF system causing interferenc e.
A beltpack can transmit to an antenna at a range of approximately 500m in good conditions.
5) Draw a map of the coverage zone for the antenna. The coverage zone is the area where the signal strength, as a rule-of-thumb, is 30 or above and the Line Quality is 3-5.
Page 21
User Guide | FreeSpeak II™
6) Repeat this process for as many antennas as necessary to cover the required area. Overlap coverage zones so that there is no area where the signal strength is below 30, and no area where the error rate is above a few percent.
7) The antenna placement will need to be adjusted to get the best coverage.
ZoneA
1user
ZoneC 4users
ZoneB 5users
Figure 3-5 Mapping overlapping coverage zones
In some environments you might observe that despite having a high signal strength, the beltpack consistently reports a high error rate.
This could be due to two things:
In-band interference from an RF source broadcasting in the 1.9/2.4 GHz
area of the spectrum. This can be verified using a band monitor or by using a Spectrum Analyzer.
Long Delay Spread Multipath, where the signal is bounced off a number of
reflective surfaces, such as metal ceilings, gantries, walkways or other large structures. This problem is greatest where the reflective surface is large and exists at a range of distances from the antenna. To reduce the problem, consider siting the antenna where it cannot “see” the reflective surface or installing a reflector close to the antenna between it and the reflective surface.
3.3.2 Testing antenna handoff
After testing the coverage areas for individual antennas, test the handoff between the antennas. When you walk through a coverage area with the beltpack, the beltpack searches to find the antenna with the best signal strength, and switches transmission to that antenna. Therefore the beltpack continually hands off transmission among antennas as you move through the coverage area. You can determine which antenna the beltpack is connected to using the Configuration Editor Diagnostics Tool.
To test antenna handoff, connect any additional antennas in the installation and walk through the coverage areas to ensure that the coverage is continuous and complete, without audio breakups. Reposition antennas if necessary.
Page 22
User Guide | FreeSpeak II™
3.3.3 Getting information on active antenna status
You can also monitor which beltpacks are connected to which antennas using the Base station SYSTEM menu and using the Configuration Editor Diagnostics Tool.
When you select ANTNS from the SYSTEM menu, the display shows the status of the active antennas that are connected to the Base station, and shows the slots on each antenna that are occupied by beltpacks. This information may be useful during a site survey, or when troubleshooting coverage areas or antenna connections.
A typical display is shown below:
Figure 3-6 ANTNS menu
The numbers 1 through 10 represent the maximum number of antennas that can be connected to the Base station. Numbers 1 through 5 can be positions on a splitter connected to transceiver port 1, while 6 through 10 can be positions on a splitter connected to transceiver port 2. An antenna connected directly to transceiver port 2 would appear at position 6.
“__” indicates an empty slot on an active antenna that is connected to the Base station. A number in place of a “__” indicates that this slot is occupied by the indicated beltpack.
Blank spaces next to an antenna number indicate that no connected antenna has been detected in this position.
So the above display would indicate that five antennas are connected to the Base station in positions 1, 2, 3, 6, and 7. There are no active antennas in positions 4, 5, 8, 9, and 10.
There are 4 beltpacks currently connected. Beltpacks 2 and 4 occupy the first 2 slots of antenna 3; beltpack 1 occupies the first slot of antenna 6; and beltpack 3 occupies the first slot of antenna 7.
The display updates every 4 seconds to reflect changes in antenna status and beltpack connections.
Rotate or push in the setup/enter encoder to exit this menu.
3.3.4 Assigning beltpacks to coverage areas
Each antenna is designed to handle five beltpacks simultaneously. Although it can achieve this in good conditions, this may not always be possible for a number of reasons. First, interference or propagation problems may mean that not all
Page 23
antenna slots are available all the time. Second, a beltpack constantly searches for the best antenna signal, and may frequently switch antennas. To make this transmission seamless, a beltpack maintains the connection to its current antenna until it is confident that the new antenna is functioning well. Therefore, for a short period of time during this transition, a single beltpack can occupy slots on more than one antenna.
This means that for zones likely to need coverage for five or more beltpacks simultaneously it is recommended that a second antenna is installed. Similarly, for good coverage for nine or more beltpacks simultaneously, a third antenna may be required.
3.3.5 Conditions affecting coverage areas
The environment in which a system is located affects the coverage area for any particular beltpack/antenna combination. The presence of walls, floors, ceilings, trees, shrubbery, people, and numerous other items may affect the coverage zone. Metallic objects, safety doors, lighting equipment, and bodies of water may possibly block transmission. These factors must be taken into consideration when planning the installation.
User Guide | FreeSpeak II™
3.4 Registering beltpacks
Before you can use a beltpack, you must first register it with the FreeSpeak II system.
You can register the beltpacks using a USB cable or over the air (OTA).
For USB cable registration, use:
o The FS II configuration editor (see 10.4.2 Registering beltpacks
using the micro USB cable to register the beltpack to the Base
station.
For Over the air (OTA) registration, use:
o The FS II Base station (see below) o The FreeSpeak Configuration Editor (10.3 Registering beltpacks
using the over the air (OTA) facility.)
When registering beltpacks OTA, the basic steps are the same in each context though the detail is slightly different in each case.
1) The registration process must be enabled.
2) The beltpack must be registered over the air (a radio frequency connection must be opened between the beltpack and the antenna).
Page 24
User Guide | FreeSpeak II™
3) The beltpack registration details must be added to the software configuration.
3.4.1 Over the air (OTA) registration of a beltpack from the Base station
Beltpack registration mode can be registered OTA from the Base station.
Note: You can also use a previously registered beltpack to enable registration mode.
See 8.8.1 Enabling OTA registration mode.
1) From the Base station menu go to MAIN MENU ->SYSTEM->REG->START using the setup/enter rotary encoder on the front panel of the Base station.
Figure 3-6 OTA registration from the Base station
This enables registration mode. Enable registration mode has a two minute inactive time-out. This is so that several beltpacks can be registered sequentially without the user having to re-enable registration mode. It also prevents unauthorized users from registering beltpacks.
2) On the beltpack to be registered, hold the menu key for two seconds to enter MENU options. Scroll to SYSTEM CONNECT using the rotary controllers and select it using key D. In menu mode the D key on the beltpack operates as SELECT and the C key exits the menu level and cancels the selection.
Note: On a new system there will be no previous connections at this
point. However, if the beltpack is currently connected to an active system, a confirmation screen will appear. Select Yes to connect to a new system or No to remain connected to the current system.
Page 25
User Guide | FreeSpeak II™
3) Available systems, and previously registered systems, will be visible on the beltpack menu screen.
Figure 3-7 Beltpack systems
To connect the beltpack to the system, the system must be visible (V) and in registration (pairing) mode (P) on the beltpack screen. If the system is not in registration mode, registration should be re-enabled on the Base station. (Step 1).
Note: If a beltpack is currently registered to a system ‘C’ will be visible in
this screen. If a beltpack is not currently registered but has been in the past ‘R’ will be visible. This shows that the beltpack has been previously registered with the system which might recognize it.
4) Enter the four digit p a iring code for the system using both rotary controllers and the menu select key (D). The default code is 0000.
Note: The OTA registration code is available from the Base station menu.
Go to MENU->SYSTEM->REG->PIN. It can also be found in Eclipse HX software, Configuration > Preferences > Wireless Beltpacks and in the Configuration Editor, under the System tab.
Page 26
User Guide | FreeSpeak II™
If you change the registration code from the Base station, do a black restart before continuing.
5) Select an available role from the list displayed on the beltpack.
Figure 3-8 Select beltpack role
6) The beltpack is now registered and ready for operation. The inactive timer on enable registration is restarted now. The role is now associated with the beltpack until asso ciation is removed using the Co nfiguration Editor or Base station.
7) If required, the next beltpack can now be registered (Step 2).
Note: On the Base station these changes are persistent, but should still be retrieved
from the unit by the Configuration Editor so they can be backed up.
Page 27
4 Connecting the Base station
This chapter explains how to connect the Base station to various wired and wireless audio interfaces through its rear-panel connectors. It contains the following sections:
Understanding the Back-Panel Connectors Connecting to partyline intercom systems Wireless partyline Connecting to 4-Wire and digital matrix intercom Connecting to a program audio source IFB configuration Connecting to the stage announce output Connecting to a PC Connecting to transceiver/antennas
User Guide | FreeSpeak II™
Page 28
4.1 Understanding the Back-Panel Connectors
Page 29
Figure 4-1 FS II Base station Back Panel
Key to FS II Base station rear panel
Feature Description
Power connector
The 3-conductor AC power connector and universal power supply accepts voltages from 90 to 250 volts, at 50/60 Hz. Power consumption is 80 watts.
Partyline channel A connectors
The FS II Base station provides two pairs of partyline connectors, labeled “Channel A” and “Channel B.” Each pair of female and male 3-pin XLR connectors joins a channel of partyline intercom to the FS II, allowing communication between the wired partyline equipment and FS II wireless beltpacks. Input and Output level control is set via the front-panel display programming.
The second connector of each pair is a loop-through, so that the user can continue the connection to another FS II Base station or to another partyline beltpack or station. This connector auto-detects a connection with a powered partyline channel (30-VDC on Pin 2), and the Base station’s internal 200­ohm partyline termination and DC voltage to power PL beltpacks is not activated.
Alternatively, when a wired, unpowered partyline beltpack (up to four) is connected to PL CH-A with standard two-conductor shielded microphone cable, the Base station engages the 200-ohm termination and supplies 24-VDC to the beltpack(s) – allowing them to operate and communicate with the wireless beltpacks in the system.
Pin Function
1 Mic ground
2 Mic +
3 Earphone ground
4 Earphone
Table 2-1: Headset socket pin out
Partyline channel B connectors These connectors are the same as the partyline channel A connectors. Program input.
This female 3-pin XLR connector accepts a line-level audio signal from an outside source such as a mixing console or audio player . It is transformer- isolated. Level adjustment is done via the front-panel display programming. The program input can be assigne d as an IFB source from the front panel.
Page 30
Key to FS II Base station rear panel
Feature Description
Stage announce output
This male 3-pin XLR connector allows a line-level audio signal, typically from wireless beltp acks or 4- Wi re sour ces, t o be sent to a paging system or other audio system. It is transformer-isolated . Level adjustment i s done via the front- panel display programming. More than one audio source at a t ime can be routed to the Stage Announce, with the audio bei ng co mbin ed to gi ve a single audio output.
User Guide | FreeSpeak II™
Stage announce relay
This DB-9 male connector provides a relay closure that is triggered simultaneously with the SA Output. The relay may be used to open an audio pathway for the signal from the SA Output, or could also be used to activate a light or lock or some other device. The relay may be wired for normally closed or normally open operation, and the signal appears on pins 1 & 6 or 2 & 6. It i s rated to a maximum of 30-VDC at 1 amp.
Four-wire matrix ports
These four RJ-45 connectors can connect four full-duplex (input pair and output pair) audio connections from a 4-wire communications device, digital matrix intercom, or similar – making them available to the wireless bel tp acks. Any of the 4-wire ports or the program input can be assigned as IFB sources from the front panel.
Each of these connectors has its own time slot, and can be addressed separately from a beltpack, or combined with other beltpacks and rear-panel connectors in a group. Level adjustment is done via the front-panel display programming.
Base loop connector
The connector has no function in FS II.
Page 31
LAN connector
This RJ-45 connector allows the Base station to be connected to a LAN for system software upgrades and configuration download s from the Configuration Editor. It is a 10BaseT Ethernet port.
PC connector. This female DB-9 connects to a PC com puter for fi rmwar e updates
and monitoring of the system configuration. It functions as a serial port.
Transceiver connectors
User Guide | FreeSpeak II™
Key to FS II Base station rear panel
Feature Description
These two RJ-45 connectors connect the Base station to two remote FS-TA transceiver/antennas or antenna splitters.
Each wired transceiver/antenna communicates with five wireless beltpacks. Each antenna splitter provides connection for five transceiver antennas, providing communication with up to a maximum of 10 beltpacks depending upon available bandwidth.
To meet FCC emissions requirements a ferrite must be fitted on any CAT-5 cable plugged into either of the two ports labeled “transceivers.” The ferrite should be fitted at the Base station end of the CAT-5 cable. Position the ferrite as close to the Base station as possible. A suitable ferrite is available from Wurth, part number 742 711 32.
4.2 Connecting to partyline intercom systems
Up to two channels of partyline intercom can be connected to the FS II Base station. The descriptions below will discuss connections with Clear-Com and compatible partyline, RTS partyline, the ability of FS II to power up to four Clear­Com partyline beltpacks by itself, and the front-panel settings associated with these partyline connections.
Using the front-panel display and rotary encoder, the user may go into the PORTS menu, select the desired partyline channel, and create a five-character alphanumeric label for it. This is the label that would then appear on any beltpacks to which that partyline connection was assigned for communications. In the GROUPS menu, the partyline connection can be assigned as a member of any of the groups, as desired.
4.2.1 Clear-Com and compatible partyline
Clear-Com and Clear-Com-compatible wired partyline intercoms connect to the PL CH-A and PL CH-B connectors in a similar manner to connecting beltpacks or remote stations to the intercom line. Typically that wired intercom connection would have a 30-VDC current on Pin 2, coming from a main station or an intercom power supply. The second connector in the pair may be used as a loop-through to go to other wired partyline stations or beltpacks, or to a second FS II Base station. The pinout for partyline connector is shown in Table 4-1.
Page 32
User Guide | FreeSpeak II™
Pin Description
1 Ground (shield) 2 Power 3 Audio
Table 4-1 Partyline pinout
4.2.1.1 To connect partyline equipment to the Base station
1) Check that the partyline LED on the front-panel is out, which indicates that the partyline connection is disabled from the Base station.
2) Connect, and if appropriate, power up, the external partyline equipment.
3) Enable the partyline by pressing the “enable” button on the Base station’s front panel.
The Base station detects power and termination settings when the partyline is enabled by pressing the “enable” button on the Base station’s front panel, or when the Base station is powered up after having enabled the partyline. The Base station remembers that the partyline is enabled when it powers up.
When the FS II Base station detects a wired partyline being connected with 30 VDC on Pin 2, it does not enable the 24-VDC power supply that the FS II Base station supplies to the connector to support a handful of locally connected wired partyline beltpacks. The Base station then appears to the wired partyline system as a remote station.
The first call to a Partyline channel A or B results in the call alert and subsequent ones do not give any further alerting unless the Partyline channel buttons on the Base station are toggled. This prevents all calls giving alerts when this is not necessary.
4.2.2 Connecting directly to Clear-Com partyline beltpacks
PL CH-A and PL CH-B have the ability to directly support up to four Clear-Com RS­501/601/701 partyline beltpacks each, without any other connection to a wired partyline system. This feature gives the convenience of being able to add a few wired beltpacks when needed to an FS II installation.
Connect a standard two-conductor shielded microphone cable to the PL CH-A connector, and then connect it to a Clear-Com single-channel partyline beltpack. Enable the partyline and the Base station will enable the required 200-ohm termination, and will supply 24-VDC to Pin 2 to power the beltpack(s)
Page 33
User Guide | FreeSpeak II™
It is possible to daisy-chain up to four beltpacks, or use an intercom XLR splitter at the Base station to feed microphone cables connected to the individual beltpacks. Because it is a 24-volt rather than a 30-volt current, the maximum length of cable that can be connected (the sum of all of the runs) will be shorter than what is expected with the standard partyline voltage. Do the same with PL CH-B to support an additional four beltpacks.
4.2.2.1 To connect to the partyline
1) From the main menu, sc roll to PORTS and select by pressing the setup/enter encoder in.
2) Scroll to PLCHA or PLCHB and press to select. The SELECTED PORT screen appears.
3) Scroll to and select CALLS. The CALL DESTINATION screen appears.
4) Select the port or group to be connected to the partyline by scrolling to it and pressing the rotary encoder. Doing so creates a route to the selected destination—this port or group can now hear the activity on the partyline.
Note: This option can also be set to NONE.
5) Select TYPE from the menu.
6) Select either Clear-Com, Drake, or RTS.
7) The Base station automatically s ets the termination, audio levels, and call signaling options for the selected partyline system.
Note: The Base station does not detect the RTS call signal.
8) If the changes are saved the route will be reinstated on power up.
Note: Suggested settings for a partyline connection are that the VOX should be set to -
26dB, the gain output to -6dB and the input to 0dB.
4.2.3 Connecting to an RTS™ wired beltpack
FS II can only transmit and receive audio from channel 2 of an RTS wired beltpack. Connect using a standard XLR cable. Ensure that the partyline type is set to “RTS” using the menu on the Base station before enabling the partyline. See the chapter “Programming a System from the Base station” for more information.
Page 34
User Guide | FreeSpeak II™
Warning: Previous versions of this manual described a cable which would allow access
to channel 1 of a dual channel RTS beltpack. DO NOT attempt to use a cable like this as it could result in damage to the FS II Base station.
4.2.4 Front-panel adjustments for partyline connections
To connect the partyline channels to FS II and make the communication available to the rest of the system, press the CH-A and/or CH-B enable switches. The LED will light, and the connection is made. To disconnect the partyline connections, press these switches again. The switch may be “locked” in the SYSTEM menu so that the partylines may not be disconnected.
Because partyline intercom does not have global level control on a channel, input and output level controls are provided via the front panel programming. Scroll to PORTS on the main display screen and press the rotary encoder to select. Scroll to PLCHA or PLCHB and press to select. Select LEVELS, then select the input or output level. This notation is relative to the Base station–inpu t level refers to the level at which everyone else hears the partyline, and output level refers to the level at which the users on the partyline channel hear everyone else. Use the rotary encoder to adjust the numerical level—clockwise to increase the level and counter-clockwise to decrease the level.
Make the estimated changes in level and press the rotary encoder to save the changes. Test the levels between the partyline and FS II beltpack, and make additional changes as needed. When the levels are set as desired, press to select and the display will go to the previous INPUT/OUTPUT screen. When both are adjusted, select BACK on each screen until the main screen is displayed.
Users connected to the Base station can be forced to listen to the activity on the partyline by initiating a “call”.
For more information on programming the Base station, see the chapter “Programming a System from the Base station”.
4.2.5 Troubleshooting partyline connections
4.2.5.1 Reducing FS II beltpack echo when talking to a analogue partyline
If the Base station and beltpack are not set up correctly the FS II user will experience an echo when talking to a partyline (either directly or via a group or a wireless partyline). The echo is caused by either local audio coupling in the headset due to the microphone gain being set too high or audio reflections from the partyline that can be minimized by setting a VOX gate on the partyline and the partyline being auto nulled. An FS II system has a built-in microphone gain control, but a VOX gate level can also be set in the configuration editor (see next section).
Page 35
User Guide | FreeSpeak II™
4.2.5.2 Include the partyline channel inside a wireless partyline group
It is recommended that when connecting to an analogue partyline system that the user includes the wireless partylines (WPL). The WPLs reduce the variation in audio levels heard when talking to analogue partylines. The WPLs are created in the configuration editor in a similar way to a user creating a group.
4.2.5.3 How to set the VOX gating level on the partyline connected to the Base station
Figure 4-2 VOX Gating Level on partyline connection
The VOX gate allows the user to set limits to the audio that will be passed from the partyline to the Base station mixer; by setting the VOX level at the correct level the user can cut the audio reflections (which cause the echo) from the partyline when a wireless beltpack user speaks. This is achieved when the VOX level is set above the audio leve l of the reflections, thus allowing a party l in e user’s voice to pass through the VOX gate in the Base station mixer but the VOX gate will reject the audio reflections.
Note: If both the partyline user and the FS II user speak at the same time, the FS II
user may hear the echo as the audio reflections piggy back the partyline audio.
Page 36
User Guide | FreeSpeak II™
The reflections from the party-line get delayed by the base station encoding, decoding and the DECT stack which causes the echo.
-15dB
Nulling
-30dB
The reflection from the party-line can be removed by using the new V2.0 VOX gate functionality therefore removing the echo.
But if the audio volume is increased either by shouting or increasing the mic gain the party-line reflections will return, du e to the VOX gate set at a lower level.
0dB
V2.0 VOX gate
set to -26d b
-20dB
V2.0 VOX gate
set to -26d b
-15dB
-30dB
-5dB
-20dB
circuit
Nulling
circuit
Nulling
circuit
Party-line A
Party-line A
Party-line A
Figure 4-3 VOX Gate Setting Examples
Note: If the FS II beltpack users shouts or increases the microphone gain into the
beltpack the echo might return if the audio reflects are above the VOX gate level.
4.2.5.4 Auto null the partyline channel at the Base station
Partylines connected to the Base station can be auto nulled by first enabling partyline channel by pressing the partyline button on the front of the Base station.
The auto nulling is then activated by pressing and holding the enable partyline button. The Base station will go then into an auto null routine.
4.3 Wireless partyline
The FS II Base station provid es five wireless partyline grou ps which allow up to twenty eight members to be connected together in a conference call. The beltpack keys assigned to the wireless partyline group are assigned as dual talk and listen and partylines connected to the group are assigned as talk and listen.
When a beltpack or partyline talks to a wireless partyline group the talk signal from the beltpack or partyline is subtracted from the listen signal to remove the sidetone resulting from the user’s voice being looped back in the conference audio, leaving only the audio from other members.
Page 37
User Guide | FreeSpeak II™
BP1
Audio from
BP1
Wireless Party Line
Group
(WPLG)
Audio t o BP2
BP2
Audio t o BP1
Audio from
Party Line A
Auto
Nulling
Party Line Channel A
(PLCHA)
Audio t o
Party Line A
Audio from
BP2
Figure 4-4 Wireless partyline Audio Flow
This facility allows conferencing over a large area between a mix of beltpacks, partyline stations and Eclipse system panels through an FS II Base station.
FS II beltpacks can only connect to a wired partyline via a wireless partyline. Therefore in order to allow beltpacks to talk to each other and a wired partyline a wireless partyline must be set up that includes the wired partyline (PLCHA or PLCHB) and the beltpacks (see Figure 4-5 Connecting beltpacks to a wired partyline). This ensures that the audio on the beltpacks is the talk audio and not the sidetone audio.
BP2
BP1
Audio from
BP1
Wireless Party Line
Group
(WPLG)
Audio to BP2
Audio to BP3
Audio from
Party Line A
Party Line Channel A
(PLCHA)
Audio to
Party Line A
BP3
Figure 4-5 Connecting beltpacks to a wired partyl ine
4.4 Connecting to 4-Wire and digital matrix intercom
Up to four channels of 4-wire/digital matrix intercom can be connected to the FS II Base station. The descriptions below will discuss connections with Clear-Com Matrix Plus digital matrix, Clear-Com Eclipse digital matrix, other brands of digital
Page 38
User Guide | FreeSpeak II™
matrix intercoms, other 4-wire audio devices, and the front-panel settings associated with these 4-wire connections.
4.4.1.1 To connect the Base station to a matrix port:
1) Scroll to PORTS on the main display screen and press the rotary encoder to select.
2) Scroll to 4-WIRE and press to select.
3) Scroll to CALLS and press to select.
4) Select the port or group to create an audio path to and press to select. Doing so creates a route to the selected destination—this port or group can now hear the activity on the partyline.
Note: This option can also be set to NONE.
5) Once the changes have been saved, the route will be reinstated on power up.
Note: Call signaling is not currently supported on 4-wire connections.
In the GROUPS menu, the 4-wire port can be assigned as a member of any of the groups, as desired.
4.4.1.2 4-Wire Pinout
The pinout for the RJ-45 4-wire port is shown in Table 4-2 FS II Base station 4­wire pinout.
Pin Description
1 Not used 2 Not used 3 Audio Output + 4 Audio Input + 5 Audio Input ­6 Audio Output ­7 Not used
Page 39
8 Not used
Table 4-2 FS II Base station 4-wire pinout
User Guide | FreeSpeak II™
4.4.2 Connecting to Clear-Com matrix plus
The connection between a Matrix Plus digital intercom port and an FS II 4-wire port is accomplished with a standard 4-pair straight-through CAT-5 data cable with RJ-45 connectors on both ends. In the current generation of FS II, the audio input and audio output pairs are all that will be used.
In the Matrix Plus PGM-WIN configuration software, set the matrix port that is connected to the FS-BASE Base station 4-wire port to “4-Wire”. If the label of this FS II 4-wire port is to be put onto more than one intercom panel within the matrix system, and any and all people who have activated a talk/listen to that port are to be able to hear each other, as well as hearing the person talking to them from the FS II wireless beltpack, also check “Partyline Enable” for that 4-Wire connection in the configuration software.
Within the FS II Base station configuration software, the user can adjust the input and output level for that port. Alternately, the input and output levels can be adjusted on the FS II Base station for the particular 4-wire port, using the front­panel display. Repeat the procedure for each FS II 4-wire port that is connected with the Matrix Plus system.
Note: FS II does not currently generate a call signal to the Matrix port.
4.4.3 Connecting to Clear-Com Eclipse digital matrix
The procedure to connect between an FS II 4-wire port and the Eclipse digital matrix is similar to that of Matrix Plus 3. An identical connection is made with 4­pair straight-through CAT-5 cable between an Eclipse port and the FS II port.
Within the Eclipse Conf ig uration System software (EHX) or E CS 5.2, set the port to “Direct.” This will al l ow intercom stations in the Eclips e system to converse with the FS II Base station and beltpacks. Because there is not a “Partyline Enable” within Eclipse, if several users of intercom stations connected with Eclipse need to hear each other as well as the wireless FS II beltpack, another procedure will need to be added. Within the configuration software, the user would create a new partyline label, with members inc lud in g the desired intercom stations and the particular FS II 4-wire port. That label would then be assigned to a key on each of the intercom stations, allowing connection with the FS II 4-wire port and the other members of the new partyline.
Within the FS II Base station configuration software, the user can adjust the input and output level for that port. Alternately, the input and output levels can be adjusted on the FS II Base station for the particular 4-wire port, using the front­panel display. Repeat the procedure for each FS II 4-wire port that is connected with the Eclipse system.
Page 40
User Guide | FreeSpeak II™
4.4.4 Connecting with other digital matrix intercom systems
Because FS II features standard 4-wire ports, with an input pair and an output pair, virtually any 4-wire signal can be connected with it. Make sure to properly match the input and output pairs between the digital matrix port and the FS II 4­wire port (see diagram below).
The pinouts for the first two 4-wire ports contain both audio and data connections, though the data connections are not currently used. Those pinouts are shown in the following table.
Pin Function
1 Data Tx+ 2 Data Tx– 3 Audio
Out+ 4 Audio In+ 5 Audio In– 6 Audio Out– 7 Data Rx+ 8 Data Rx–
Table 4-3 Pinouts for connecting to other digital matrix intercom systems
The remaining two 4-wire connections are audio only, and the data connections are unterminated (see Table 4-2 FS II Base station 4-wire pinout).
Within the configuration software of the other digital intercom system, configure its connected port to 4-wire or similar. Adjust the input and output levels either at matrix side or within the FS II front-panel display for the particular FS II 4-wire port.
4.4.5 Connecting with other 4-wire devices
Various other 4-wire audio devices can be connected with FS II. The Clear-Com EF-701M 4-wire interface can be used to attach additional partyline channels to FS II, converting them from partyline on the wired side to 4-wire on the FS II side.
The Clear-Com IF4W4 interface can be used similarly. The audio input side of the FS II 4-wire connectors could be used for additional program or other audio inputs that could then be accessed by FS II beltpacks. The audio output side of the FS II
Page 41
User Guide | FreeSpeak II™
4-wire connectors could be used to route an FS II wireless beltpack user’s voice out of the system for paging or other reasons, similar to the SA OUT connector.
When using the FS II 4-wire ports in this way, make sure that proper connections are made between FS II and the other device. Adjust the input and/or output levels either at the 4-wire device or within the FS II front-panel display for that particular 4-wire port.
4.5 Connecting to a program audio source
FS II can connect with a program audio source, making it accessible to be assigned by itself to a communication path to one or more FS-BP wireless beltpacks, or to be added to a group with other communications and assigned to beltpacks. Using the two separate rotary encoder volume controls on the beltpack, the user can monitor the program on one control while talking and listening on an intercom c h annel with the other.
The balanced female 3-pin XLR connector accepts a standard audio signal from a mixing console or similar, with Pin 1 ground, Pin 2 audio hot (+), and Pin 3 audio cold (-).This connector is transformer-isolated.
To make the program input signal available to the system, the front-panel PRGM enable button must be activated/on. The red LED above it will light, indicating that it is now available. This front-panel switch may be “locked” to prevent accidental disengagement, using the front panel display.
Using the front-panel display and rotary encoder, the user may select PORTS and give the connector a five-character alphanumeric label. The user may assign that program input by itself to a beltpack using the BELTPACKS menu, or use the GROUPS menu to assign the program input to any group or wireless partyline. Program input can be assigned to multiple groups or wireless partylines using the GROUPS menu.
4.6 IFB configuration
One of five FS II Base station inputs can be defined as a source for an IFB. These inputs are the Program Input and the four 4-Wire ports. All the 4-Wire ports, partyline channels, beltpacks, wireless partylines and stage output can be defined as IFB destinations.
Up to ten IFB key configurations can be set up that group together an IFB source and a number of IFB destinations and set the dimming level for that IFB key configuration.
Page 42
User Guide | FreeSpeak II™
IFB Source
Program Audio Four-wire 3
Four-wire 4 All beltpacks
Four-wire 4 Four-wire 4
All beltpacks
Table 4-4 IFB key configurations
An IFB talk is a panel or beltpack with a key set up to talk to the IFB key configuration. Whenever an IFB talk key is pressed the audio from the IFB source to the IFB destinations configured in the IFB key configuration is dimmed by the set amount and the audio from the IFB talk is heard by all the IFB destinations set up in that IFB key configuration.
IFB
Destination
IFB Talks
All beltpacks
All beltpacks
4.7
Figure 4-6 IFB Audio Path
The IFB source audio will be dimmed on the IFB destinations for as long as the IFB talk key is active. When the IFB talk key is released the IFB source audio to the destinations will return to n orma l le ve l.
Connecting to the stage announce output
The stage announce feature allows a talker to route their voice to an external paging system or other audio destination by pressing one of the rotary encoders to which the SA OUT connector is assigned. The adjacent SA RELAY is simultaneously triggered. One beltpack user at a time may use this feature,
Page 43
User Guide | FreeSpeak II™
though the capability may be assigned to any or all of the wireless beltpacks, as desired.
Connect a microphone cable to the male 3-pin XLR connector on the rear of the FS II Base station, and connect the other end to the external audio system. When the output is activated, the beltpack user’s voice will be sent at line level to the audio system. The audio output ceases when the beltpack user stops pressing the rotary encoder; it is good practice to make sure that any rotary encoder to which the SA OUT is assigned is set to momentary/non-latching mode.
Pin Function
1 Normally Closed 2 Normally Open 3 N/C (no
connection) 4 N/C 5 N/C 6 Pole 7 N/C 8 N/C 9 N/C
Table 4-5 Pin assignments for stage announce connector
The associated SA RELAY can be assigned to open an audio route for the paging or announcement, or can be assigned to initiate any other event such as turning on a light or activating a lock. It is rated at a maximum of 30 VDC at 1 ampere. The relay can be wired to be either normally open or normally closed, using the pinout information in Table 4-5 Pin assignments for stage announce connector .
4.8 Connecting to a PC
4.8.1 Connecting using the serial port
The PC serial port on the rear of the FS II Base station is mainly used for firmware version upgrades of the system.
A specially wired cable is required for these updates, consisting of two 9-pin D­type connectors for the PC and the FS II ends. On the FS II end, a male 9-pin D connector is used, and is wired as follows in relation to the D connector pins on the PC end. Pin 2 goes to pin 3, pin 3 goes to pin 2, and pin 5 goes to pin 5; in
Page 44
User Guide | FreeSpeak II™
other words, the data Tx and Rx lines on pins 2 and 3 are reversed. Those are the only wiring connections on the FS II end of the cable.
PC Connection (9-pin
F)
Base station (9-pin
M)
1 N/C 2 3 3 2 4 N/C 5 5 6 N/C 7 N/C 8 N/C 9 N/C
Table 4-6 Pinout for cable to upgrade Base station firmware
On the PC end, a female 9-pin D connector is used. Make sure that the data connections of pin 2 to pin 3 and pin 3 to pin 2 are followed, and that pin 5 goes through to pin 5. Then short pins 1, 4, 6, and 8 together on the PC end of the cable. The cable will now be ready to use with the any upgrade files from the factory. Table 4-6 Pinout for cable to upgrade Base station firmware gives the pin configuration for this cable. Table 4-7 Pinout for cable to upgrade beltpack firmware shows the pin configuration for the cable used to upgrade beltpack firmware.
Page 45
User Guide | FreeSpeak II™
PC Connection (9-
pin )
1 N/C 2 tip 3 ring 4 N/C 5 screen 6 N/C 7 N/C 8 N/C 9 N/C
Table 4-7 Pinout for cable to upgrade beltpack firmware
4.8.2 Connecting using the LAN port
This connection is used for rapid firmware updates, as well as in the future for system configuration and intelligent connection with the Eclipse digital matrix. It is wired as a standard Ethernet connection.
BELTPACK (3.5
MM JACK)
The Base station has a fixed IP address. This can be found by selecting SYSTEM and then INFO from the front-panel display menu. Refer to the chapter “FS II Toolkit” for more information on using the LAN port to upgrade firmware.
4.9 Connecting to transceiver/antennas
4.9.1 Connecting one transceiver/antenna directly to a transceiver port
A transceiver/antenna connects to the transceiver port on the FS II Base station using a standard 4-pair CAT-5 data cable with RJ-45 connectors. It may be located up to 1,000 meters from the Base station if 24AWG cable is used or for 500 meters if 26AWG cable is used creating a coverage area for five FS-BP wireless beltpacks in that location. The port is able to provide the required power to the transceiver/antenna at a distance of up to 300 meters (approximately 900 feet); beyond that distance, the FS-TA transceiver/antenna must be locally powered via its in-line external universal power supply.
Note: It is recommended that shielded CAT-5 cable or better is used.
Page 46
User Guide | FreeSpeak II™
To know that a transceiver/antenna is active, observe the green power LED and the yellow signal LED on the face of the unit where the RJ-45 connector is connected. Both must be lit. Also, wireless beltpacks in the vicinity of the active transceiver/antenna will be connected to the system and their displays will show labels and other information.
Using both transceiver ports, a Base station may be connected with up to two transceiver/antennas via a direct connection with the Base station. For the best, most reliable coverage, it is advisable to use a minimum of two transceiver/antennas in any installation, positioned in different locations in the coverage area. When more antennas are required to support a larger coverage area or more wireless beltpacks, an antenna splitter will need to be introduced between the Base station and the transceiver/antennas.
Note: In some situations, particularly in outdoor venues, interference from external
radio sources can severely reduce the range of the system. In these cases we recommend a site survey as described in Chapter 8, “Installing a System”.
4.9.2 Connecting transceiver/antennas with a splitter (PD2203)
A splitter (PD2203) will connect up to five transceiver/antennas to one of the transceiver ports on the FS II Base station, creating up to five coverage zones that can be overlapped to make large areas where FS-BP wireless beltpacks can have continuous coverage. The use of the splitter also extends the distance that the transceiver antennas can be located from the Base station to 2,000 meters (6,400 feet) if 24AWG cable is used or 1.000 meters (3,200 feet) if 26AWG cable is used (assuming the same cable type is used to connect the antenna to the splitter and the splitter to the Base station).
Note: It is recommended that shielded CAT-5 cable or better is used.
For example, a splitter can be used to connect to an FS II Base station that is located in a production truck outside an arena or stadium, with a single CAT-5 cable going to the splitter which is then located just inside the stadium. From that splitter, up to five transceiver/antennas are distributed throughout the stadium to create wide coverage – each with a run of CAT-5 cable back to the splitter. A similar arrangement may be used in a large theatre or performing arts facility.
The connection between a transceiver port on the FS II Base station and a PD2203 splitter is accomplished with standard 4-pair CAT-5 data cable with RJ-45 connectors. It is connected to the port labeled MATRIX on the splitter. This cable can be as long as 1,000 meters (3,200 feet) if 24AWG cable is used or 500 meters (1,600 feet) if 26AWG cable is used. The splitter must be locally powered via its DC IN connector, using th e in-line external universal power supply. The RJ­45 ports on the splitter labeled “1” through “5” are the connections to the FS-TA transceiver/antennas.
Page 47
4.9.3 Powering an antenna or antenna splitter
Provision of 24 VDC power to an FS II antenna is done as follows:
• Connect the antenna to a 150/UNI-DIN power supply unit through the 4-pin
DIN connector at the antenna.
• Connect the antenna to an antenna splitter which is powered by a power-
supply unit.
The preferred method is to connect the antenna to a powered antenna splitter, as illustrated in Figure 4-9 Powering an antenna splitter . An antenna splitter distributes power to all antennas connected to it. A single power-supply unit can power the maximum 5 antennas. However, maximum cable lengths will be reduced.
User Guide | FreeSpeak II™
Figure 4-7 Recommended antenna and splitter powering schemes and cable
lengths, PSU at splitter only
Figure 4-8 Recommended splitter and antenna powering schemes and cable
lengths, PSU at splitter and ante nna/transceiver
Figure 4-9 Powering an antenna splitter
Page 48
5 Operating the Base station
This chaper explains how to operate the FreeSpeak II Base Station. It contains the following sections:
Introduction Understanding Front-Panel Operation
5.1 Introduction
The FS II Base station provides all of the intelligence and signal routing for the FS II digital wireless int ercom system. The Base station i s a full-duplex digital matrix communications system, with virtual “ports” for the wireless beltpacks rather than physical ports.
In its memory, the Base station contains all of the labels and communications paths assigned to each beltpack, and this information is sent to the beltpacks via the transceiver/antennas as soon as they are switched on and recognized by the base.
The Base station also functions as the interface between wired and wireless communication devices. The two partyline intercom connectors, four 4-Wire connectors, and program input/stage-announce output each have their own full­duplex time slot. They can be labeled, added to communication groups, and assigned to beltpacks as desired. Additionally the program input or one of the four 4-Wire connections can be assigned as IFB sources on the Base station.
User Guide | FreeSpeak II™
Page 49
5.2
Understanding Front-Panel Operation
5.2.1 Call Channel A
Figure 5-1 FS II Base station Front Panel
Pressing buttons (B) & (D) together will send a call signal to the port, group or wireless partyline (WPL) assigned under headset channel A. The Talk button (B) must be engaged momentarily before the Call/Reply (D).
5.2.2 Call Channel B
Pressing buttons (E) & (D) together will send a call signal to the port, group or WPL assigned under headset channel B. The Talk button (E) must be engaged momentarily before the Call/Reply (D).
Page 50
Key to FS II Base station front panel
Feature Description
Headset connector
The 4-pin male XLR-type headset socket connects to Clear-Com headsets and other headsets with 4-pin female connectors. This headset connector is for the on-board two-channel intercom, with controls just to the right of the connector.
Headset channel A talk control/listen control
The channel A talk switch and associated light, and listen level encoder, allow full-duplex conversations with any FS II wireless beltpacks or other communications systems wired to the rear of the Base station to which the on-board Channel A has been assigned. Assignments are done via the front-panel programming.
The talk switch is momentary/latchin g, su c h that p ress ing it and holding down will create a talk path that ends when the user releases the switch, while quickly tapping it will latch the talk, an d a second tap will release it. The LED lights red when a talk is active.
Turning the listen level encoder clockwise will allow the user to hear the other party’s voice, increasing the level to maximum when fully clockwise.
A/B reply button. Pressing this button will reply to the last caller to call A or B.
Headset channel B talk control/listen control
The channel B talk switch and associated light, and listen level encoder, function the same as the controls for Channel A.
Partyline channels A and B
The channel A and channel B enable switches and associated lights activates the power only on the rear-panel to partyline intercom channels A and B. Activating one or both of these switches enables the power to that party line but does not affect the audio to the partyline which is always connected. These switches may be “locked” via the front-panel SYSTEM programming menu so that they may not be disengaged accidentally. See 6.21 Locking Front Panel Enable Buttons.
If the button is held in for more than 8 seconds autonulling mode will be enabled for the current partyline and the following message will be displayed:
“Release button to begin autonulling”
Page 51
Key to FS II Base station front panel
Feature Description
When the button is release the Base station will perform an autonulling on the current partyline. On completion the following message will be displayed:
“Partyline A/B Autonulling co m p lete” The autonulling process is recommended on initial system set up and
when the partyline system has been changed.
Program audio enable switch
This latching switch makes any program audio signal that enters via the rear-panel line-level 3-pin XLR connector available to be assigned to wireless beltpacks, either separately or mixed with communications groups. This switch may be “locked” via the front­panel SYSTEM programming menu so that it may not be disengaged accidentally.
Antenna ready light di s play
These green LEDs, one for each of the ten antennas that the Base station will support, light when an antenna is connected and ready.
User Guide | FreeSpeak II™
Display screen.
The display screen shows all of the menus and programming options that are available within the FS II system. The user can select a particular beltpack and view all of its current talk/listen assignments, or see all of the current members of a particular group. Via the screen and rotary encoder, labels (5-character user names) can be created and/or changed, new members assigned to groups, input and output levels adjusted, and so on.
Scroll/enter control
The setup/enter encoder is used to scroll through the various menu options within the FS II Base station, in order to discover specific information regarding users or to program communications routes and groups. Turning the encoder clockw ise sc rolls d is p lay ite ms toward the right, and turning the encoder counter clockwise scrolls display items toward the left.
When a desired menu item is highlighted, pushing the setup/enter encoder inward will select that item. The lists of available b eltpacks and groups typically span two or more screens, so when the highlight is at the leftmost or rightmost part of the screen and the user continues to turn the rotary encoder in that direction, the display will jump to the next screen s elections (Example: in the
Page 52
Key to FS II Base station front panel
Feature Description
beltpack sections, the first screen shows beltpacks 1 through 5, and the second shows 6 through 10.)
Pressing and holding the setup/enter encoder for more than three seconds will return the display to the battery monitor.
User Guide | FreeSpeak II™
L
Power switch
The power switch will turn the FreeSpeak Base station on and off.
Page 53
User Guide | FreeSpeak II™
6 Programming a system from the Base station
This chapter describes how to program the FreeSpeak II system us ing the Base station front panel controls and menu. It contains the following sections:
Introduction Using the Base station’s programming menus Saving changes Changing beltpack labels Setting and changing port labels Setting and changing group labels Adding group members Beltpacks Assigning audio routes to a beltpack Setting the beltpack audio level Setting beltpack latching Over the Air (OTA) beltpack registration from the Base station Setting input and output port levels Setting port call destination Configuring a wired partyline Base station System Menu System Restoring the Defaults Antennas Setting the IP address Locking front-panel enable buttons Remote microphone kill Battery indicator
Page 54
6.1 Introduction
An FS II system is programmed using the menus displayed on the Base station’s front panel. Programming the system requires four basic steps:
1) Create individual names (“labels”) for the wireless beltpacks and for the wired devices connected to the Base station. Use individual labels for building “point-to-point” communication paths.
Labels are composed of five alphanumeric characters. Labels can be created for users’ names (“John” or “Susan”), roles (“AUDIO” or “DIR”), or for connections (“PL_A” or “PL_B”).
Alternatively a device’s generic name can be used, which never changes. An example of a generic name is “BPK01” for Beltpack 1. Generic names are always displayed on the programming menus.
2) Create names (“labels”) for groups. A group label is used when an FS II beltpack needs to communicate with all members of a group simultaneously, as in a partyline. Up to ten groups can be created, with five groups being standard groups and five groups being wireless partyline groups. Up to fifteen members can be assigned to a standard group and up to twenty eight members can be assigned to a wireless partyline group.
User Guide | FreeSpeak II™
A label can be customized to reflect the group’s function, such as “STG-A” for communicating with the production staff on Stage A.
Alternatively the generic names assigned for the ten possible groups can be used. For example, “GP#01” is the generic name for Group 1.
3) Assign members to the groups created. Group members are drawn from the wireless beltpacks and from the wired devices connected to the Base station. A group created from these devices functions as a partyline, in which all members of the g rou p c an commun icate simultaneously with all other members of the group.
4) Assign individual and grouped devices each FS II beltpack by using the programming screens on the Base station’s front panel. Each assignment creates a communication route from the FS II beltpack to the selected device or group. Up to four communication routes can be assigned to a beltpack.
These steps are discussed in more detail in the following sections.
Page 55
User Guide | FreeSpeak II™
6.2 Using the Base station’s programming menus
An FS II system can be programmed using the programming menus that appear on the Base station’s front-panel display screen. The user navigates through the menus to select programming options for the system.
Rotating the setup/enter encoder allows the user to scroll through the selections on the screen. As the user scrolls through the menu items are highlighted on the screen. To select an item as a new programming option, press the setup/enter encoder in, as if it were a pushbutton, when the desired item is highlighted on the screen.
6.3 Saving changes
The changes are saved and applied automatically when changes are made to the unit’s programming. Five seconds after the last time the setup/enter encoder was turned or pressed, the front-panel display flashes to indicate that the changes are being saved and applied.
6.4 Changing beltpack labels
The first step in creating an FS II system is to create individual names (“labels”) for the wireless beltpacks and for the wired devices connected to the Base station. Use individual labels for building “point-to-point” communication routes.
6.4.1 To change a beltpack label
1) From the MAIN menu on the Base station ’s front panel display, scroll to and select BELTPACKS, as shown in Figure 6-1 From the MAIN menu, select BELTPACKS.
Figure 6-1 From the MAIN menu, select BELTPACKS
The AVAILABLE BELTPACKS menu appears, as shown in Figure 6-2 Available beltpacks menu below. The first page shows the first five beltpack labels.
Figure 6-2 Available beltpacks menu
The beltpacks’ generic labels BPK01 through BPK05 appear on the upper
row, while the labels given to the beltpacks appear just under the generic
Page 56
User Guide | FreeSpeak II™
labels. At first both upper and lower labels will have the same generic designations.
To get to the second, third and fourth pages of beltpacks, scroll all the
way to the right of the screen, and then continue to scroll. The second, third and fourth pages will be displayed showing beltpacks 6 - 10, 11 - 15 and 16 - 20 (BPK06 - BPK10, BPK11 - BPK15, BPK16 - BPK20).
2) Scroll to and select the desired beltpack.
The next menu that appears gives the options for programming the selected beltpack, as shown in Figure 6-3 First beltpack programming options menu.
Figure 6-3 First beltpack programming options menu
3) Scroll all the way to the right of the screen and continue to scroll. The second beltpack programming options menu will be displayed.
Figure 6-4 Second beltpack programming menu
4) Scroll to and select LABEL from the menu.
A menu to edit the selected beltpack label appears, as shown in Figure 6-5 editing a beltpack label. The current 5-character label appears, just under its generic name.
Figure 6-5 editing a beltpack label
5) Scroll to and select the alphanumeric character to be changed. A box appears around the character.
6) Rotate the setup/enter encoder. As the encoder is rotated the entire range of available characters appears, starting with upper-case characters,
Page 57
User Guide | FreeSpeak II™
proceeding to lower-case characters, then to digits, and finally to punctuation characters.
7) When the desired new character appears, press the setup/enter encoder to select it. The box disappears, and is replaced by the solid highlight.
8) Repeat steps 4 through 6 for all the characters in the label that are to be changed.
9) When editing the label has been completed, select BACK to return to the PROGRAMMING OPTIONS menu.
10) The changes are saved and applied automatically five seconds after the last time the setup/enter encoder was pressed or turned. The front-panel display flashes to indicate that the changes are being saved and applied.
11) The beltpack that has had a new label assigned to it should be power cycled to ensure it is updated with the new label.
To edit another beltpack label, scroll clockwise to the BACK command and select the beltpack. The AVAILABLE BELTPACKS screen appears. Select a new beltpack label to edit, and repeat steps 2 through 9.
6.5 Setting and changing port labels
Port labels are created to identify the audio devices wired to the Base station’s rear panel ports, such as partyline beltpacks, 4-wire devices, program sources, and stage-announce outputs and relays.
6.5.1 To create a port label
1) From the Base station’s MAIN menu, scroll to and select PORTS (see Figure 6-6 Select “Ports” from the main menu).
Figure 6-6 Select “Ports” from the main menu
The first AVAILABLE AUDIO PORTS menu is displayed, as shown in F igure 6-7 First available ports menu.
Page 58
User Guide | FreeSpeak II™
Figure 6-7 First available ports menu
The first page of the menu shows the first 5 ports, starting with HDSTA (front­panel headset A) and continuing through 4WIR3 (the third 4-wire connector on the rear panel), as shown in Figure 6-7 First available ports menu.
By scrolling all the way to the right, and then continuing to scroll, 4WIR4 through PRGRM (program) will be displayed (Figure 6-8 Second available ports menu).
Figure 6-8 Second available ports menu
Note: The upper character of the pair is a generic label, while the lower
character is editable.
2) Select an audio port from the menu. A screen appears that gives the options for programming the selected port, as shown in Figure 6-9 Port programming options menu.
Figure 6-9 Port programming options menu
3) Select LABEL from the menu.
A menu to edit that port’s label appears as shown in Figure 6-10 Editing a port’s label.
Figure 6-10 Editing a port’s label
4) Scroll to and select the alphanumeric character to be changed. A box appears around the character.
Page 59
5) Rotate the setup/enter encoder. As the encoder is rotated the entire range of available characters appears, starting with upper-case characters, proceeding to lower-case characters, then to digits, and finally to punctuation characters.
6) When the desired new character appears, press the setup/enter encoder to select it. The box disappears, and is replaced by the solid highlight.
7) Repeat steps 4 through 6 for all the characters in the label that are to be changed.
8) Select ‘BACK’ to save the label. The front-panel display flashes to indicate that the changes are being saved and applied.
To edit another port label, scroll clockwise to the BACK command and select it. The AVAILABLE AUDIO PORTS menu appears. Select a new audio port to edit, and repeat steps 2 through 9.
6.6 Setting and changing group labels
User Guide | FreeSpeak II™
A group label is used when an FS II beltpack needs to communicate with all members of a group simultaneously, as in a partyline. The user can create up to ten groups. Five of these can be standard groups with up to twelve members per group and five can be wireless partyline groups with up to thirty members per group.
Group members can be individual beltpacks or wired devices connected to the Base station. To form a group, the user must first create a name or “label” for the group, and then assign members to the group.
6.6.1 To create a group label
1) From the main menu, select GROUPS. The first page of the AVAILABLE GROUPS menu appears, as shown in The 5 standard group labels appear on the first page of the menu. The generic labels GP#01 through GP#05 appear on the top row, and their editable versions appear on the lower row. The default values are GRP01 through GRP05.
Figure 6-11 Standard group labels
By scrolling all the way to the right, and then continuing to scroll, the wireless partyline groups appear on the second page of the menu.
Page 60
User Guide | FreeSpeak II™
Figure 6-12 Wireless partyline group labels
The generic wireless partyline group labels WP#01 through WP#05 appear on the top row, and their editable versions appear on the lower row. The default values are WPL01 through WPL05.
2) From the AVAILABLE GROUPS menu, select a group label. A menu appears that gives the options for programming the selected group, as in Figure 6-13 Select label from the menu.
Figure 6-13 Select lab el from the menu
3) Select LABEL from the menu.
A menu to edit that group label appears, as shown in Figure 6-14 Group name edit menu.
Figure 6-14 Group name edit menu
4) Scroll to and select the alphanumeric character to be changed. A box appears around the character.
5) Rotate the setup/enter encoder. As the encoder is rotated the entire range of available characters appears, starting with upper-case characters, proceeding to lower-case characters, then to digits, and finally to punctuation characters.
6) When the desired new character appears, press the setup/enter encoder to select it. The box disappears, and is replaced by the solid highlight.
7) Repeat steps 4 through 6 for all the characters in the label that are to be changed.
Page 61
User Guide | FreeSpeak II™
8) Select ‘BACK’ to save the label. The front-panel display flashes to indicate that the changes are being saved and applied.
In order to edit another group label scroll clockwise to the BACK command and select it. The AVAILABLE GROUPS menu appears. Select a new group label to edit, and repeat steps 2 through 9.
6.7 Adding group members
When a group name or “label” has been chosen the user may then “populate” that group. Group members are drawn from the individual wireless beltpacks and individual wired devices connected to the FS II Base station. A group created from these devices functions as a partyline, in which all members of the group can communicate simultaneously with all other members of the group. A standard partyline group may contain up to fifteen members and a wireless partyline group may contain up to twenty eight members.
Note: Headsets cannot be added to a wireless partyline type group by this method.
6.7.1 To assign members to a group
1) From the MAIN menu, select GROUPS. The AVAILABLE GROUPS menu appears.
2) Select the group to which members are to be added. The PROGRAMMING OPTIONS menu appears, as shown in Figure 6-15 Group programming options menu.
Figure 6-15 Group programming options menu
3) Select MEMBERS from the menu.
The MEMBERS menu appears, as shown in Figure 6-16 Adding members to a group. On this set of pages, all of the Base station wired ports appear (HDSTA through PRGRM, “headset A” through “program”), followed by the labels for all twenty FS II beltpacks. The menu header displays the number of members currently in the group out of a possible maximum of twelve members e.g. 4/12 for four members.
Page 62
User Guide | FreeSpeak II™
Figure 6-16 Adding members to a group
4) Scroll through the pages of this list to find the desired members for the group. When a desired member is highlighted, press the setup/enter encoder to select that member. A box appears around it.
5) To de-select a member that has already been selected, highlight that member and press the setup/enter encoder. Pressing the setup/enter encoder effectively works as a toggle switch, first selecting the item by putting a box around it, and then de-selecting it and removing the box.
6) When all of the desired beltpack labels and Base station port labels have been selected, scroll clockwise to BACK and select it to exit the selection process. Continue selecting the BACK command until the desired screen is reached.
7) The changes are saved and applied automatically five seconds after the last time the setup/enter encoder was pressed or turned. The front-panel display flashes to indicate that the changes are being saved and applied.
To edit a group that already has members, go through the procedure above to reach the member labels. Scroll through the list, using presses of the rotary encoder to select and de-select members. Exit as above, and save the changes in the system memory.
6.8 Beltpacks
The following steps have been completed in setting up the system:
Created names (“labels”) for the FS II beltpacks and for the devices wired
to the Base station’s rear panel
Created names (“labels”) for communication groups and assigned
members to the each group.
6.9 Assigning audio routes to a beltpack
The next step is to assign communication routes to the individual FS II beltpacks. For this example, communication routes are assigned to the beltpack in position
one—BPK01. The procedure is identical for all remaining beltpacks.
1) From the MAIN menu, select BELTPACKS.
Page 63
User Guide | FreeSpeak II™
The AVAILABLE BELTPACKS screen is displayed.
2) Select the required beltpack. The BELTPACK menu is displayed. Scroll through the screens to KEYS.
3) Select KEYS. The KEY EDITING screen appears,
4) A list of the audio routes and groups available for selection is visible. Select the beltpack key to assign communication to (A, B, C or D). See Figure 6.17 below.
Figure 6-17 Select beltpack key
5) A screen appears with a list of available sources and destinations to assign to this key. This list will include:
Headset A and B 4 wire ports 1-4 Stage announce Program feed Beltpacks 1-20 Groups 1-5 Wireless partylines 1-5 Interruptible foldback (IFB) 1-10
Page 64
User Guide | FreeSpeak II™
Figure 6-18 Select the source/destination to assign to that beltpack key
6) Scroll through the list and select the desired source or destination to assign to that beltpack key. A box appears around the selection and the next screen appears for assigning the key type.
7) For some destinations and sources (headsets, stage and program announce, beltpacks and IFB’s) the system will assign the feed to the beltpack key when you press the setup/Enter rotary controller. You will be returned to the previous screen and it will flash to show a change has been accepted by the system.
For other audio routes (4 wire ports, groups and wireless partylines) it will be necessary to select a key assignment type. See step 8 below.
8) Select either talk (TLK), listen ( LIS), talk/listen (T+L), dual talk/listen (DTL), forced listen (FL) or talk/forced listen (TFL) for that key.
Figure 6-19 Key type menu
Note: For more information on audio route key types see 10.4.10 Key Assignment
Types.
9) The display automatically returns to the screen for selecting the next key to program.
10) Select the next key and follow steps 4 through 6. Continue until sources and destinations have been assigned to all desired keys on that beltpack.
Note: Keys C & D default to call keys for A & B respectively if not assigned.
To assign keys for another beltpack continue selecting the BACK command on each successive screen until reaching the AVAILABLE BELTPACKS menu. Highlight and select the next beltpack, and repeat the above procedures.
11) The screen will flash after a change has been made to show that it has been accepted by the system.
Page 65
6.10 Setting the beltpack audio level
1) From the MAIN menu, select BELTPACKS.
The AVAILABLE BELTPACKS screen is displayed (Figure 6-2 Available beltpacks menu).
2) Select the beltpack for which audio levels are to be set. The BELTPACK menu is displayed.
3) Select ‘LEVELS’. The beltpack levels editing menu is d is played, as shown in Figure 6-20 Beltpac k levels menu.
Figure 6-20 Beltpack levels menu
4) Use the setup/enter encoder to select the input level to display the beltpack input level setup.
User Guide | FreeSpeak II™
Figure 6-21 Beltpack Input level setup
5) Use the setup/enter encoder to set the beltpack input level in the range ­20dB to +6dB by rotating it anticlockwise to reduce the level and clockwise to increase the level. Press the setup/enter encoder to select the input level.
6) Use the setup/enter encoder to select the output level to display the beltpack output level s e tup.
Figure 6-22 Beltpack output level setup
7) Use the setup/enter encoder to set the beltpack output leve l in the range ­20dB to +6dB by rotating it anticlockwise to reduce the level and
Page 66
clockwise to increase the level. Press the setup/enter encoder to select the output level.
6.11 Setting beltpack latching
Beltpack latching determines whether the beltpack A and B latch when pressed so that the user does not have to keep the button pressed to maintain an audio route, or are non-latching so the audio route is only open when the button is pressed.
1) From the MAIN menu, select BELTPACKS.
The AVAILABLE BELTPACKS screen is displayed (see Figure 6-2 Available beltpacks menu).
2) Select the beltpack for which audio levels are to be set. The BELTPACK menu is displayed.
3) Select ‘LATCH’. The beltpack latching menu is displayed, as shown in Figure 6-23 Beltpack latching menu.
User Guide | FreeSpeak II™
Figure 6-23 Beltpack latching menu
4) Use the setup/enter encoder to select ‘NON-LATCHING’ or ‘LATCHING’ on the menu and press the setup/enter encoder to set the latching status.
6.12 Over the Air (OTA) beltpack registration from the Base station
Before beltpacks can be used they must be registered to the Base station. There are a number of ways of doing this, either OTA or via a USB cable using the configuration software.
For more information, see 3.4.1 Over the air (OTA) registration of a beltpack
from the Base station for the procedure.
6.13 Setting input and output port levels
The settings at the Base station determine the input and output audio levels of a device connected to a port. The user can adjust the levels from -20 to +6 dB.
Page 67
6.13.1 Input level
The input level affects the volu me of a signal coming into the Base station, for example from the Program (PRGRM) port. Adjusting this level will affect the volume of this channel to A LL the users of the Base station.
• Setting the “input” level alters how loudly all users of the system will hear a
channel; it is a global volume control.
6.13.2 Output level
The output level refers to the signal output to individual ports.
• Setting the “output” level alters how loudly individual ports hear audio sources. For example, to adjust the program audio to head set A only, adjust the Output
level on that port (HDSTA). See ins tructions below.
6.13.3 To set the audio level for a port
1) From the MAIN menu, select PORTS. A menu of the available audio ports is displayed.
User Guide | FreeSpeak II™
Figure 6-24 Available audio ports menu
2) Select the port for which the audio levels are to be adjusted from the AVAILABLE AUDIO PORTS menu. The SELECTED PORT menu will be displayed.
Figure 6-25 Selected port menu for level setting
3) Select ‘LEVELS’ from the next menu.
The EDITING LEVELS menu appears.
Figure 6-26 Port levels menu
Page 68
User Guide | FreeSpeak II™
4) Select ‘INPUT’ to display the input level setup menu.
Figure 6-27 Port input level setup
5) Rotate the setup/enter encoder clockwise or counter clockwise to increase or decrease the input level in 1 dB increments.
6) When the desired audio level appears on the screen, press and release the setup/enter encoder to select it,
7) The changes are saved and applied automatically five seconds after the last time the setup/enter encoder was pressed or turned. The front-panel display flashes to indicate that the changes are being saved and applied.
8) Select ‘OUTPUT’ to display the output level setup menu.
Figure 6-28 Port output level setup
9) Rotate the setup/enter encoder clockwise or counter clockwise to increase or decrease the output level in 1 dB increments.
10) When the desired audio level appears on the sc reen, press and release the setup/enter encoder to select it.
11) The changes are saved and applied automatically five seconds after the last time the setup/enter encoder was pressed or turned. The front-panel display flashes to indicate that the changes are being saved and applied.
In some cases, the audio paths must be re-made before the changes will take effect.
6.14 Setting port call destination
Partyline, 4-Wire, Stage Announce and Program ports can also have call destinations configured. In this case any audio on the port will immediately be routed to the specified destination which may be any of the other available ports. If the VOX trigger is set then audio on this port will be routed to the destination when the specified threshold is exceeded.
Page 69
User Guide | FreeSpeak II™
1) From the MAIN menu, select ‘PORTS’. A menu of the available audio ports is displayed.
Figure 6-29 Available audio ports menu
2) Select the port for which the call destination is to be set (excludes headset ports). The menu for the selected port will be displayed.
Figure 6-30 Selected port menu for calls
3) Select ‘CALLS’ from the menu. The call destination menu will be displayed.
Figure 6-31 Port call menu
4) Use the setup/enter encoder to scroll through the available ports and select the required destination port. It is possible to se lec t the source port as the call destination to create an audio loopback system. This may be used for audio testing purposes.
Figure 6-32 Port destinat ion select menu
5) When the port is selected, the user is retur n ed to Selected Port Menu for Calls (Step 2). The screen will flash momentarily to indicate that the
port change has been accepted by the system.
6) The port destination can be cleared by repeating the process and selecting the ‘NONE’ entry.
If one of the headset ports (HDSTA, HDSTB) is selected the port menu is different in that ‘KEY’ is displayed rather than ‘CALL’. This indicates than in order to trigger
Page 70
User Guide | FreeSpeak II™
an auto route from the headset to the chosen destination the key on the Base station front panel should be used.
7) From the MAIN menu, select ‘PORTS’. A menu of the available audio ports is displayed.
Figure 6-33 Available audio ports menu
8) Select the head set for which the call de stination is to be set. The menu for the selected headset will be displayed.
Figure 6-34 Selected port menu for calls
9) Select ‘KEY’ from the menu. The audio destination menu will be displayed.
Figure 6-35 Port call menu
10) Use the setup/enter encoder to scroll through the available ports and select the required destination port. It is possible to se lec t the source port as the call destination to create an audio loopback system. This may be used for audio testing purposes.
11) The port destination can be cleared by repeating the process and selecting the ‘NONE’ entry.
6.15 Configuring a wired partyline
Before enabling a partyline from the Base station’s front panel the type of partyline must be set on the Base station so that it can set the proper termination, gain level, and call signaling for that system.
Page 71
User Guide | FreeSpeak II™
The three types of partyline systems are: Clear-Com, Drake, and RTS.
6.15.1 To select the type of partyline system for a partyline port
1) Select PORTS from the main menu, then select PLCHA or PLCHB from the AVAILABLE AUDIO port menu which appears.
Figure 6-36 Select audio port
2) The port configuration menu is displayed. Scroll rightwards to display the second page of the menu.
Figure 6-37 Select type of partyline
3) Select TYPE. The first port type menu is displayed.
Figure 6-38 First partyline connection type menu
4) All the options on the first menu imply that the partyline port will have termination enabled. If this is correc t select either Clear-Com, Drake, or RTS. If the partyline port should have termination disabled because the partyline is already terminated by another device scroll rightwards to display the second partyline type menu.
Page 72
User Guide | FreeSpeak II™
Figure 6-39 Second partyline connection type menu
5) Select ‘OFF’ to disable partyline termination on the port. This will apply regardless of the type of partyline connected to the port. For example if the partyline is connected to an MS-702 master station with termination enabled the Base station termination must be disabled.
6) The changes are saved and applied automatically five seconds after the last time the setup/enter encoder was pressed or turned. The front-panel display flashes to indicate that the changes are being saved and applied.
The Base station automatically sets the port’s termination, gain, and call signaling options for the selected partyline type.
6.15.2 To configure the Noise Gate for a partyline port
The noise gate sets a cutoff lev el below which audio input is ignored in order to avoid transmitting low levels of background noise. The noise gate can be set to a value in the range -70dB to -10dB when enabled.
1) Select PORTS from the main menu, then select PLCHA or PLCHB from the AVAILABLE AUDIO port menu which appears.
2) The port configuration menu is displayed. Scroll rightwards to display the second page of the menu.
3) Select GATE. The Noise Gate menu is displa yed.
Figure 6-40 Partyline noise gate menu
4) Scroll to the ‘STATE’ option and press the setup/enter encoder to display the noise gate state menu.
Page 73
User Guide | FreeSpeak II™
Figure 6-41 Partyline noise gate options menu
Scroll through the options to enable or disable the noise gate and use the enter function to select the required state. The main noise gate menu will be redisplayed.
5) Select the leve l entry to display the partyline level setup menu.
Figure 6-42 Partyline noise gate trigger level
The vertical bar indicates the noise gate trigger level. Turning the setup encoder clockwise increases the noise gate level (towards the maximum -10dB) and turning it counter clockwise reduces the noise gate level (towards -70dB). The horizontal bar indicates the current input audio level in real-time to assist in setting the noise gate lev el.
6) Select the ‘DELAY’ option on the noise gate menu to set the VOX of f delay level. This allows the operator to set a delay in milliseconds before audio is cut by the noise gate.
Figure 6-43 VOX delay setup
The VOX delay can be set to values between 50ms and 5000ms in 50ms steps. Turn the Setup encoder clockwise to increase the delay and anticlockwise to reduce the delay.
6.15.3 To configure the levels for a partyline port
The Levels menu allows Input, Output and nulling levels to be set for a partyline.
Note: Please do not auto-null from this menu option.
1) Select the partyline port and then select ‘LEVELS’ from the partyline menu to display the levels menu.
Page 74
User Guide | FreeSpeak II™
Figure 6-44 Level editing menu for partyline
2) Select the ‘INPUT’ item to display the input level setup menu.
Figure 6-45 Partyline input level
3) Rotate the setup/enter encoder clockwise or counter clockwise to increase or decrease the level in 1 dB increments between -20dB and +6dB.
4) When the desired audio level appears on the screen, press and release the setup/enter encoder to select it,
5) The changes are saved and applied automatically five seconds after the last time the setup/enter encoder was pressed or turned. The front-panel display flashes to indicate that the changes are being saved and applied.
6) Select the ‘OUTPUT’ item to display the output level setup menu.
Figure 6-46 Partyline output level
7) Rotate the setup/enter encoder clockwise or counter clockwise to increase or decrease the level in 1 dB increments between -20dB and +6dB.
8) When the desired audio leve l a ppears on the screen, press and release the setup/enter encoder to select it.
9) The changes are saved and applied automatically five seconds after the last time the setup/enter encoder was pressed or turned. The front-panel display flashes to indicate that the changes are being saved and applied.
10) Select the LoNULL item to display the output level setup menu.
Page 75
User Guide | FreeSpeak II™
Figure 6-47 Partyline LoNULL level
11) Rotate the setup/enter encoder clockwise or counter clockw ise to increase or decrease the nulling level in increments of 1 between 0 and 127.
12) When the desired audio level appears on the screen, press and release the setup/enter encoder to select it,
13) The changes are saved and applied automatically five seconds after the last time the setup/enter encoder was pressed or turned. The front-panel display flashes to indicate that the changes are being saved and applied.
14) Select the HiNULL item to display the output level setup menu.
Figure 6-48 Partyline HiNULL level
15) Rotate the setup/enter encoder clockwise or counter clockw ise to increase or decrease the nulling level in increments of 1 between 0 and 127.
16) When the desired audio level appears on the screen, press and release the setup/enter encoder to select it.
17) The changes are saved and applied automatically five seconds after the last time the setup/enter encoder was pressed or turned. The front-panel display flashes to indicate that the changes are being saved and applied.
6.16 Base station System Menu
The Base station System menu offers several system-wide capabilities, including giving information on firmware, system ID, IP address, and active antenna status, in addition to locking the front-panel enable buttons, remote microphone kill, and restoring the most recent downloaded configuration.
The left and right arrows at the edges of the display allow scrolling backwards and forwards between screens on the system menu.
Page 76
User Guide | FreeSpeak II™
From the MAIN menu, select SYSTEM. The SYSTEM menu appears as shown in Figure 6-49 System menu 1.
Figure 6-49 System menu 1
Rotate the setup/enter encoder clockwise to scroll through the list and display further options.
Figure 6-50 System menu 2
Figure 6-51 System menu 3
The following sections describe the items on this menu .
6.17 System Info
When Info is selected the screen displays the system’s current firmware version, system ID (for registering beltpacks), and if applicable, IP address.
Figure 6-52 System info menu
To return to the SYSTEM menu, press the setup/enter button.
6.18 Restoring the Defaults
When F.DEFAULT is selected the factory default map is loaded into memory, the IP address is set to 172.30.3.100 and the IP mask is set to 255.255.0.0
Note: The F.DEFAULT feature will only work on Base stations that have been upgraded
by Clear-Com or a qualified Clear-Com representative.
Page 77
6.19 Antennas
When Antennas is selected the display shows the status of the active antennas that are connected to the Base station, and shows the slots on each antenna that are occupied by beltpacks. This information may be useful during a site survey, or when troubleshooting coverage areas or antenna connections.
A typical display is shown below:
User Guide | FreeSpeak II™
Figure 6-53 Restore defaults menu
Figure 6-54 Antennas menu
The numbers 1 through 10 represent the maximum number of antennas that can be connected to the Base station. Numbers 1 through 5 can be positions on a splitter connected to transceiver port 1, while 6 through 10 can be positions on a splitter connected to transceiver port 2. An antenna connected directly to transceiver port 2 would appear at position 6.
“__” indicates an empty slot on an active antenna that is connected to the Base station. A number in place of a “__” indicates that this slot is occupied by the indicated beltpack.
Blank spaces next to an antenna number indicate that no antenna has been detected in this position.
So, for example, the above display would indicate that five antennas are connected to the Base station in positions 1, 2, 3, 6, and 7. There are no active antennas in positions 4, 5, 8, 9, and 10.
There are 4 beltpacks currently connected. Beltpacks 2 and 4 occupy the first 2 slots of antenna 3; beltpack 1 occupies the first slot of antenna 6; and beltpack 3 occupies the first slot of antenna 7.
The display updates every 4 seconds to reflect changes in antenna status and beltpack connections.
Rotate or push in the setup/enter encoder to exit this menu. When you upgrade the Antenna software using the Configuration Editor, a screen
appears showing the status of the upgrade for each connected antenna.
Page 78
6.20 Setting the IP address
When IP is selected a screen appears allowing the IP address of the Base station to be set.
Figure 6-55 IP address menu
The IP address may be changed by use of the Enter/Setup rotary encoder. The current part of the IP address that will be changed is highlighted and slowly rotating the encoder increases the IP address in increments of 1 per step whilst rapidly rotating the encoder increases the IP address in increments of 10 per step. When the required value is set press the encoder to confirm it and then rotate the encoder one step to select the next part of the IP address and repeat the procedure.
When the required IP address has been set select ‘BACK’ to save the IP address and exit the menu.
User Guide | FreeSpeak II™
Note: You cannot set the subnet or gateway information in this screen.
To exit without saving any changes to the IP address allow the menu to timeout (about 30 seconds).
6.21 Locking front-panel enable buttons
From the main menu go to SYSTEM -> LOCK. When LOCK is selected a menu appears that allows the user to lock the front-
panel enable buttons for partyline channel A, partyline channel B, and the wired program source.
Figure 6-56 Lock enable menu
Selecting ON for the lock ma int ains whatever state the buttons are in when they are locked. That state is maintained even when the Base station is turned off and re-started. The buttons can be locked either in the enabled or disabled position, in any desired combination.
Selecting OFF allows the buttons to be toggled on and off with a single push.
Page 79
6.22 Remote microphone kill
When RMK is selected the remote microphone kill menu will be displayed.
Figure 6-57 Remote MIC kill menu
6.22.1 Kill beltpack microphones
Selecting this function wi ll kill t he microphones on all the wireless beltpacks connected to the Base station. Beltpack users will have to press a talk key again to re-enable the beltpack microphone.
6.22.2 Kill partyline microphones
Selecting this func tion will kill the microphones on all the partyline stations connected to the Base station. As this operates by interrupting the power to the partyline stations it does not kill microphones on partyline stations that are externally powered, that is not powered from the FS II Base station.
User Guide | FreeSpeak II™
6.22.3 Kill all microphones
Selecting this function will kill the microphones on all beltpacks and partyline stations attached to the FS II Base station other than partyline stations that are externally powered.
Beltpack and partyline users must press a talk button in order to re-enable microphones afterwards.
6.23 Battery indicator
Selecting the “BATT” function will display the battery life monito r screen.
Figure 6-58 Battery level menu
The line below the title line is battery monitor that shows the battery levels of all beltpacks that are connected to the Base station. When the battery level of a beltpack drops to the alarm level and the battery low alarm is triggered the display for that beltpack will be displayed highlighted.
Page 80
User Guide | FreeSpeak II™
7 Operating the wireless beltpack
This chapter explains how to operate the FS II beltpack. It contains the following sections:
Overview of the wireless beltpack Beltpack user controls Using the beltpack
7.1 Overview of the wireless beltpack
Figure 7-1 FreeSpeak II beltpack
An FS II wireless beltpack gives you simultaneous access to up to five channels of talk/listen communication, with the ability to switch among them as desired. Any or all of these routes may be kept open during use. You can adjust Incoming volume levels (“listen levels”) using the two rotary level controls, so that one conversation can be monitored in the background while a primary conversation is held.
Note: The FS-II beltpack has an IP rating of 65.
The panel display contains the role (label) of the beltpack user, identifies up to four talk/listen labels currently selected, and gives other information such as signal strength and battery level. You can choose between two display modes:
Intercom display mode – displays key labels, role name, signal strengths,
battery level and volume levels.
Page 81
User Guide | FreeSpeak II™
E F
A B
C
G
Figure 7-2 Intercom display mode
Partyline display mode – displays role name, signal strength, b a ttery level
and volume levels for channel A and channel B.
E
H
G
I
F
D
Page 82
H
I
Figure 7-3 Partyline display mode
Key to display layout
Feature Description
Label for key A assignment.
Label for key B assignment.
Label for Key C Assignment or CALL key for Key A if not assigned.
Label for Key D Assignment or CALL key for Key B if not assigned.
E
Volume level for Key A assignmen t.
F
Volume level for Key B assignme nt .
G
Signal strength.
H
Role name for the role assigned to the Beltpack.
I
Battery life remaining (in hours for Li-Ion, in % for AA battery).
User Guide | FreeSpeak II™
Table 7-1 Key to display layout
A 4-pin male headset connector is provided for connection with a standard Clear­Com headset or similar device. The FS II beltpack will operate for approximately 18 hours using a rechargeable Li-Ion battery. Real operational times depend on usage and quality of batteries used. You can also use AA batteries, but you must not attempt to recharge them.
On the bottom of the beltpack, there is an LED torch with a latching key that provides a quick and convenient source of illumination when working in poorly lit areas.
Page 83
7.2 Beltpack user controls
7.2.1 Top controls
User Guide | FreeSpeak II™
Figure 7-4 View of top of beltpack
Key to beltpack top controls
Feature Description
Talk key A and B. Press to talk or listen on channel A and channel B.
Talk key C. Press to talk or listen on channel C. In menu mode, press to cancel menu.
Talk key D. Press to talk or listen on channel D. In menu mode, press to select menu.
Display. When the beltpack is not in menu mode, information about each of the four channels supported by the beltpack is displayed on screen. Exactly what is present on the screen depends on the display mode (intercom or partyline).
Table 7-2 Key to beltpack top controls
Page 84
7.2.2 Beltpack display
The following table lists the beltpack display icons an d indicators.
Beltpack display icons and indicators Name Icon Description
User Guide | FreeSpeak II™
Key label
A descriptive name for the channel. The maximum length is 10 characters (5 characters
for the Base station system). Role name Channel
A descriptive name for the beltpack role.
The volume of the channel audio. listen volume level
Signal strength
Battery level
Bars that indicate the strength of the signal from
the Main Station.
Indicates the battery time remaining.
Table 7-3 Beltpack display icons and indicators
7.2.3 Beltpack headset tones/alerts
Note: To change call signal, low battery or out-of-range alerts go to Menu (press and
hold) -> Settings -> Alarm options on your beltpack. Choose from Vibrate & audio/Vibrate only/Audio only/Off.
Beltpack headset tones/alerts Event Tone
Call signal Mid to high beep, as long as call is
active Mid on 200ms, mid off 0ms, high on
200ms, high off 400ms. Repeat if key held.
Low battery High beep, long then short.
High, on 400ms, off 100ms, on 100ms. Repeats intermittently.
Out-of-range High beep, long then short (as above).
Repeats as long as beltpack is out of range.
Page 85
Menu button Mid beep.
Power button Mid beep.
Listen again Low beep.
7.2.4 Front controls
User Guide | FreeSpeak II™
Mid, on 100ms, off 100ms. Triggers on entering menu mode.
Mid, on 100ms, off 100ms, repeated while power button pressed.
Low, on 100ms, off 100ms.
Table 7-4 Beltpack headset tones/alerts
Page 86
Figure 7-5 Beltpack front controls
Key to beltpack front controls
Feature Description
Right rotary level control. Turn clockwise or counter-clockwise to adjust volume.
In menu mode, turn clockwise or counter-clockwise to navigate the menus.
Power button. Press to power up or power down the beltpack.
Reply key. Reply key can be configured as an extra fifth channel
using the Configuration Editor or EHX software. Menu key. Press firmly for about two seconds to enter menu mode
To exit menu mode, press the menu key again. If you tap the Menu key, the Listen Again feature is activated. See 8.9 Setting the
listen again option. Left rotary level control. Turn clockwise or counter-clockwise to
adjust volume. In menu mode, turn clockwise or counter-clockwise to navigate the
menus.
User Guide | FreeSpeak II™
Table 7-5 Key to beltpack front controls
Page 87
7.2.5 Beltpack bottom connectors
User Guide | FreeSpeak II™
Figure 7-6 Beltpack bottom connectors
Key to beltpack bottom connectors
Feature Description
LED torch
LED torch control
Headset socket (4-pin XLR–M)
Pin Function
1 Mic ground 2 Mic + 3 Earphone ground 4 Earphone
Table 7-6: Headset socket pin out
Page 88
3.5 mm stereo jack.
Key to beltpack bottom connectors
Feature Description
Micro USB connector.
Table 7-7 Key to beltpack bottom connectors
7.2.6 Beltpack rear panel
User Guide | FreeSpeak II™
Figure 7-7 Beltpack rear panel
Key to beltpack rear panel
Feature Description
Beltpack clip
Beltpack battery compartment
Table 7-8 Key to beltpack rear panel
Page 89
User Guide | FreeSpeak II™
7.3 Using the beltpack
7.3.1 Registering the beltpack
Before you can use a beltpack, you must first register it with the FreeSpeak II system. For more information, see 3.4 Registering beltpacks.
7.3.2 Charging the beltpack
The beltpack batteries are located inside the beltpack battery compartment. The beltpack can use a Clear-Com rechargeable Li-Ion battery or AA batteries. A dedicated battery charger can charge up to five batteries simultaneously.
Note: You can also recharge batteries by using the supplied USB charger. Do not use
any other USB charger.
Caution: Only use the battery charger with the supplied rechargeable batteries. If you use the charger with any other b atteries, serious damage or injury could result.
To recharge the beltpack battery:
1) Insert either the beltpack containing the battery, or the battery itself into one of the recharging bays on the battery charger. A red LED indicates that the battery is recharging.
If you are recharging the battery while it is still in the beltpack battery compartment, an illuminated beltpack key (Talk key A) indicates the charging status. The beltpack charging sequence depends on whether you insert a powered on unpowered beltpack into the charger. The table below shows the charging status conditions.
Talk key A red
Battery charging
Note: If a beltpack is powered on when placed in the charger, on
removal the RF component is re-enabled and the beltpack attempts to reconnect to its previous connection.
Note: If a beltpack is powered off when placed in the charger, on
removal it will power off.
Talk key A green
Battery fully recharged
RF component Beltpack screen
Disabled Displays current
percentage charge and software version
Page 90
2) Wait until the recharging LED turns from red to green. The battery is now fully recharged.
Figure 7-8 FreeSpeak II battery charger
7.3.3 Powering on the beltpack
User Guide | FreeSpeak II™
The recessed power button is used to turn the FS II beltpack on and off. Press and hold the button for about three seconds to turn the beltpack on. To turn it off, press and hold the button for about three seconds.
7.3.4 Using the beltpack to communicate
The beltpack has four keys labelled A, B, C, D and Reply. You can program each of these keys to determine their communication destinations, and the type of communication possible. For example, a key could be programmed to call a partyline channel, with both talk and listen enabled. You can program the beltpack keys by using:
The Eclipse HX software. For more information, see the Eclipse HX
Configuration Software User Guide.
The FreeSpeak II Configurat ion Editor. For more information, see 10 FS
II Configuration Editor.
The FreeSpeak II Base station.
To talk to all the devices connected to the channel:
1) Connect a headset, using the 4-pin XLR–M connector on the base / rear of the beltpack.
2) Press the appropriate key.
Page 91
While the key is held down audio transmits on that channel. When the key is released audio no longer transmits. To latch a key on for hands-free use, quickly tap the key. Another quick tap releases the latch.
3) Speak into the headset microphone. To adjust the volume of incoming audio for a channel, turn the
appropriate side-mounted rotary control. Turn the rotary control clockwise to increase the volume, and counter-clockwise to decrease volume. The current volume level for the channel is shown on screen.
7.3.5 Entering and exiting Menu mode
Use Menu mode to:
Configure the settings for the beltpack. Read beltpack information such as software version Perform a site survey to maximize signal strength and coverage.
To enter Menu mode, press and hold the Menu key for three seconds. To exit Menu mode, press the Menu key again.
User Guide | FreeSpeak II™
For more information about using Menu mode on the beltpack, see 8
Programming on the beltpack.
7.3.6 Setting and Adjusting Listen Levels
You can adjust a beltpack’s incoming audio volume in two ways:
The master volume level for the beltpack can be set by using the beltpack
menu options. See 0 Figure 8-1 B eltpack controls
Configuring the beltpack volume settings. The incoming audio level can be adjusted during talk or listen on the
beltpack using the beltpack’s rotary le ve l con trols.
To adjust the listen level during talk or listen from the beltpack:
During talk and listen, use the rotary level control to increase or decrease
the incoming volume level (“listen level”) for that ass ig nment.
Note: You can also configure the incoming audio volume using the Configuration Editor
or the EHX software.
7.3.7 Upgrading beltpack firmware
Note: Before attempting an upgrade, ensure that all the antennas are connected. Note: While the beltpack software is being upgraded, do not attempt to retrieve a Base
station configuration file or the upgrade may not successfully complete.
Page 92
User Guide | FreeSpeak II™
From the Configuration Editor, you can upgrade the beltpack firmware using a USB connection or central upgrade Over The Air (OTA).
Note: If you have a matrix connection, you can also do an Over The Air upgrade. For
more information, see the Eclipse HX Configuration Software User Guide.
7.3.7.1 Upgrading using a USB connection.
1) Connect the beltpack to a USB port on the computer running the Configuration Editor.
2) Select Diagnostics > Tools > Apply Wireless Firmware Via USB.
3) Browse to the location of the upgrade file (.FWS), and then select Update Firmware.
The upgrade file is downloaded to the beltpack.
Note: You can connect more than one beltpack to the computer if you have multiple
USB ports. The units will be upgraded sequentially.
7.3.7.2 Upgrading by Over The Air Upgrade
1) From the Configuration Editor, Select Send File, and then browse to the location of the upgrade file (.FWW).
2) Select Open. The download will begin. The beltpacks will be disconnected while the download file is loaded onto the antennas.
The beltpacks will only be upgraded, when the download file has successfully loaded on all the connected antennas.
Note: The Base station front panel will display a download progress
screen.
3) To cancel the download, pres s Enter on the Base station.
Page 93
8 Programming on the beltpack
This chapter explains how to program the beltpack using the beltpack's menu system. It contains the following sections:
Introduction to programming on the beltpack Configuring the beltpack volume settings Configuring the beltpack headset Configuring the beltpack microphone Configuring the beltpack display Configuring the beltpack alarm options Selecting the beltpack role default set Selecting the beltpack administration Setting the listen again option Accessing beltpack information Setting display mode
User Guide | FreeSpeak II™
Setting system connect Enabling over the air (OTA) registration mode from a beltpack Performing a site survey
8.1 Introduction to programming on the beltpack
You can access the beltpack menu by pressing and holding the menu key. The Master Menu screen is displayed. This consists of the following submenus:
Volume Level Control Volume Operation Line In Volume Level Settings Information Display Mode System Connect Site Survey
Note: The menus that appear depend on the menu access level. See 8.8.2 Setting full
menu access.
Page 94
User Guide | FreeSpeak II™
To select a submenu turn either of the two rotary dials clockwise. T his will scroll down the submenu options. If you turn the rotary dials counter-clockwise, you will scroll upwards.
To select a submenu, press the Menu Select key (D). To return to the previous screen, press the Menu Cancel key (C). You can also
return to the previous screen by pressing the Menu key. Each menu screen on the beltpack has the following structure:
Header - this displays the menu title Body - this displays a scrollable list of men u ite ms Footer - this displays the current value of the current menu selection
To exit the beltpack menus, press and hold the Menu key.
Rotary controllers. Scroll through menu items in menu mode.
Press and hold to enter menu mode
Menu cancel key
Menu sel ect key
Figure 8-1 B eltpack controls
8.2 Configuring the beltpack volume settings
You can configure the following:
The volume on each of the four channels The beltpack master volume The volume of the line-in feed.
Page 95
User Guide | FreeSpeak II™
8.2.1 Configuring the beltpack channel volumes and master volume
Each of the four beltpack channel volume levels is configurable sepa r ately.
Note: You can only change volume levels on keys that have been configured.
To configure a channel volume:
1) To enter the beltpack menu, press and hold the Menu key.
2) Turn either rotary control clockwise to h igh light Vol Lev el Ctrl, and press the Menu Select key (D). The Volume Level Control screen appears:
3) Use the left-hand rotary control to select the required channel, or select M for the master volume
4) Use the right-hand rotary contro l to adjust the volume level. The default is 0dB for channel audio, and -9.6dB for master volume.
Note: The volume level appears in the footer.
5) To confirm the selection, press the Menu Select key (D).
8.2.2 Configuring the volume level of the line input
You can configure the volume of an audio line input:
1) To enter the beltpack menu, press and hold the Menu key.
2) Turn either rotary control clockwise to h igh light Line In Vol Lvl, and press the Menu Select key (D).
3) Use either rotary control to select between -15 dB to 6dB
4) To confirm the selection and exit the menu screen, press the Menu
Select key (D).
8.2.3 Configuring the rotary controls
You can configure the rotary controls on the beltpack to either:
Control the volume of the audio on keys A and B Control the master volume of the beltpack audio.
Page 96
1) To enter the beltpack menu, press and hold the Menu key.
2) Turn either rotary control clockwise to highlight Vol Operation, and press the Menu Select key (D).
3) Use either rotary control to select between:
Talk Key Master
4) To confirm the selection and exit the menu screen, press the Menu Select key.
8.3 Configuring the beltpack headset
You can configure the following headset settings:
Headset autodetect Headset sidetone level Headset limiter
User Guide | FreeSpeak II™
The menus that appear depend on the menu access level. See 8.8.2 Setting full menu access.
8.3.1 Setting headset autodetect
Use this setting to allow the beltpack to automatically detect when you plug in a headset, and route the audio to the headset.
Note: To use this feature, first set Mic Type to Auto. See 8.4.1 Setting the
microphone type.
1) To enter the beltpack menu, press and hold the Menu key.
2) Use the rotary and Menu Select keys to select Settings > Headset Options > Auto Detect.
3) Use either rotary control to select between:
On Off
4) To confirm the selection and exit the menu screen, press the Menu Select key (D).
Page 97
8.3.2 Setting the sidetone level
Use this setting to set the level of the sidetone. You can either set the sidetone to a fixed level, or choose to have the sidetone track the master volume level. To set sidetone to a fixed level:
1) To enter the beltpack menu, press and hold the Menu key.
2) Use the rotary and Menu Select keys to select Settings > Headset Options > Sidetone > Sidetone Level.
3) Use either rotary c ontrol to select the sidetone level between -70dB and 0dB.
4) To confirm the selection and exit the menu screen, press the Menu
Select key.
8.3.3 Setting the headset limiter
Use this setting to limit the incoming headset audio level to prevent excessive sound levels.
User Guide | FreeSpeak II™
1) To enter the beltpack menu, press and hold the Menu key.
2) Use the rotary and Menu Select keys to select Settings > Headset Options > Limiter.
3) Use either rotary key to select the sidetone level between -32dB and 16dB. The default is 0dB.
4) To confirm the selection and exit the menu screen, press the Menu
Select key (D).
8.4 Configuring the beltpack microphone
You can configure the following microphone settings:
Microphone type Microphone echo cancellation
The menus that appear depend on the menu access level. See 8.8.2 Setting full menu access.
8.4.1 Setting the microphone type
Use this setting to specify the type of microphone you are using. You can also allow the beltpack to automatically detect what kind of microphone is present.
Page 98
1) To enter the beltpack menu, press and hold the Menu key.
2) Use the rotary and Menu Select keys to select Settings > Mic Options > Mic Type.
3) Use either rotary control to select between:
Automatic (default) Electret Dynamic Unbalanced
4) To confirm the selection and exit the menu screen, press the Menu Select key (D).
Note: If automatic headset detection is ON:
Dynamic headset is detected if microphone impedance is between 90 –
320 Ohms
Electret headset is detected if microphone impedance is between 1.3 – 6.5
kOhms.
User Guide | FreeSpeak II™
8.4.2 Setting the microphone echo cancellation
Use this setting to improve the microphone audio quality.
1) To enter the beltpack menu, press and hold the Menu key.
2) Use the rotary and Menu Select keys to select Settings > Mic Options > Echo Cancellation.
3) Use either rotary control to select between:
On Off (default)
4) To confirm the selection and exit the menu screen, press the Menu Select key.
8.5 Configuring the beltpack display and LEDs
You can configure the following display options:
Display brightness level Display dim timeout Display off timeout
Page 99
8.5.1 Setting the display and LED brightness
Use this setting to control the brightness of the display. The beltpack automatically dims after a timeout period if no key is used or there is no incoming call or call alert. You can adjust the timeout period.
When the beltpack is dimmed, the display goes off after a timeout period if no key is used or there is no incoming call or call alert. You can adjust the timeout period.
1) To enter the beltpack menu, press and hold the Menu key.
2) Use the rotary and Menu Select keys to select Settings > Display Options > Brightness Level
3) Use either rotary control to select the dim level between 1 and 5 (default).
4) To confirm the selection and exit the menu screen, press the Menu
Select key.
8.5.2 Setting the display dim timeout
User Guide | FreeSpeak II™
Use this setting to determin e w hen the beltpack display will dim if no key is used or there is no incoming call or call alert.
1) To enter the beltpack menu, press and hold the Menu key.
2) Use the rotary and Menu Select keys to select Settings > Display Options > Dim Timeout
3) Use either rotary control to select the dim level between Off and 120 seconds (default).
Note: Setting the dim timeout to Off disables the timeout function.
4) To confirm the selection and exit the menu screen, press the Menu
Select key.
8.5.3 Setting the display off timeout
Use this setting to determine w hen a dimmed beltpack displa y will switch off.
1) To enter the beltpack menu, press and hold the Menu key.
2) Use the rotary and Menu Select keys to select Settings > Display Options > Off Timeout
Page 100
Loading...
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use