FrontRow ITR-02 User manual

Juno User Guide
ITR-02 Tower Receiver
ITM-02 Pendant Microphone
ISM-02 Pass-Around Microphone
IMC-01 Microphone Charger

Contents
Important Safety Instructions ......................................................1
Electrical Warnings................................................................2
System Contents, Optional Components & Expansion Modules.......................3
Setup and Placement ..............................................................4
Volume Setting Guidance ..........................................................5
System Integration Guidelines .....................................................5
Features
ITR-02 Juno Tower Receiver ..................................................... 6-7
ITM02 Pendant Microphone.......................................................8
ISM-02 Pass-Around Microphone ..................................................9
Activate Tower and Microphone...................................................10
Sleep Mode ...................................................................10
Tower Controls
Home Screen ..................................................................11
Volume ......................................................................12-13
Settings .....................................................................14-17
OptiVoice ...................................................................14
PrioriTeach ..................................................................15
Voice Command .............................................................15
Speaker Balancing ...........................................................16
Restore Defaults .............................................................16
About ......................................................................17
Locking the LCD .............................................................17
LCD Calibration ..................................................................18
Firmware Update ................................................................18
Voice Command..................................................................19
Lesson Capture through Juno .....................................................20
Collaborative Learning Using Class 2 Class.........................................21
Connecting to other Classroom Media.......................................... 22-26
Playing Audio over Bluetooth .....................................................27
Pairing your Bluetooth device with Juno ........................................ 27-36
Rebroadcasting to Personal FM Receivers .........................................37
ITM-02 Pendant Microphone
Using .........................................................................38
Battery ........................................................................39
Charging ......................................................................40
ISM-02 Pass-Around Microphone
Using .........................................................................41
Labeling.......................................................................42
Battery ........................................................................43
Charging ......................................................................44
Microphone Configuration ........................................................45
Using Multiple Microphones ...................................................46-47
IMC-01 Microphone Charger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Troubleshooting............................................................... 49-50
Regulatory.................................................................... 51-52

1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings.
Install in accordance with the manufac-
turer’s instructions.
8. Do not install near any heat sources
such as radiators, heat registers,
stoves, or other apparatus (including
amplifiers) that produce heat.
9. Protect the power cord from being
walked on or pinched particularly at
plugs, convenience receptacles, and
the point where they exit from the
apparatus.
10. Only use attachments/accessories
specified by the manufacturer.
11. 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 combina-
tion to avoid injury from tip-over.
12. Unplug this apparatus during lightning
storms or when unused for long periods
of time.
13. Refer all servicing to qualified service
personnel. Servicing is required when
the apparatus has been damaged in any
way, such as power-supply cord 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.
14. Do not use batteries that have been
dropped or otherwise damaged.
15. The apparatus shall not be exposed to
dripping or splashing and no objects
filled with liquids, such as vases, shall be
placed on the apparatus.
16. Discoloration of the materials with this
product may occur over time, especially
if exposed to direct sunlight. This is
cosmetic and will not affect the safety
or usability.
Important Safety Instructions
1

1. Avoid Abuse to the Power Supply
To reduce risk of electric shock, unplug
the power supply from outlet before
attempting any maintenance or cleaning.
Turning off controls will not reduce this risk.
WARNING: To reduce the risk of fire or
electric shock, do not expose this
apparatus to rain or moisture.
DO NOT disassemble the power supply.
Return the apparatus to FrontRow for
qualified service and repair if required.
Incorrect reassembly may result in a risk of
electric shock or fire.
DO NOT expose the power supply to rain,
snow, water, gas, oil, etc.
DO NOT operate the power supply if it
has received a sharp blow, been dropped,
or otherwise damaged in any way; return
the apparatus to FrontRow for qualified
service and repair.
DO NOT block or cover the apparatus
and impede ventilation.
DO NOT expose batteries (battery pack
or batteries installed) to excessive heat
such as sunshine, fire, or the like or
excessive cold.
2. Proper Use of the Power Supply
and Wiring
An extension cord should not be used
unless absolutely necessary. Use of
improper extension cord could result in
a risk of fire and electric shock. The cord
MUST be plugged into a grounded outlet.
Make sure it is properly wired, in good
electrical condition, and wire size is large
enough for AC ampere rating of the power
supply or charger. To reduce risk of damage
to plug and cord when disconnecting the
power supply or charger, ALWAYS pull on
plug - NEVER on cord.
Locate cord so that it will not be stepped
on, tripped over, or otherwise subject to
damage or stress. DO NOT lay extension
cord on charger. DO NOT operate the
power supply with damaged cord or plug -
replace them immediately.
Electrical Safety Information:
PRECAUTIONS & SAFETY
RECOMMENDATIONS
Follow Manufacturers' Recommendations
Before using the Tower and power supply,
read all instructions for, and caution markings
on the receiver and power supply and in this
user guide.
!
2
Electrical Warnings

3
System Contents
ITR-02 Juno Tower
Amplifier / Receiver Wall mounting
screw set
Power supply AC cable 4 meter USB cable
ITM-02 Pendant
Microphone
Aux-in cord 1 meter micro
USB cable
Lithium Ion
Battery
Phillips head
screwdriver
Optional components
ISM-02
Pass-Around
Microphone
IMC-01
Microphone
charger Speaker Expansion
Module
Page Override
Module
Expansion Modules
3 Channel Expansion Module
Add up to 3 additional microphones
Juno Connect
Communications Module

4
Setup and Placement
Your Juno Tower will perform best when you place it:
• Even with either the front or rear edge of the main listening area (i.e. where students sit)
and
• With the speaker facing the center of the listening area (see Top View below).
Choose the location that allows connection to the teaching computer (4m USB cable provided)
and other audio sources (e.g. DVD player)
Top View
OR
Listening Area
Wall
Side View
Listening Area
4.5 ft
(1.3m)
minimum
You can either mount the Juno Tower on a wall using a standard 100mm VESA mount
(recommended) or simply place it on a table using the stand provided. In any case, the bottom
edge of the Tower should be at least 4.5 feet (1.3m) from the floor.
If wall mounting, angle the tower down to point at the center of the listening area.
NOTE: For wall mounting instructions, please see the Juno Installation Guide available at
gofrontrow.com/guides-resources

5
Your Juno Tower is equipped with a powerful Adapto™feedback suppression engine that helps
avoid harsh squealing noise that would normally occur when a microphone gets too close to a
speaker. Nevertheless, try to use volume settings for daily use that give good audibility without
constantly activating the feedback suppression engine.
The chart below shows the volume settings for the Pendant and Pass-Around microphones that are
adequate for a typical classroom environment (600 - 900ft2/56 - 84m2). If more volume is required
for a large or noisy room, you may notice the Adapto engine activating and at a high volume or
short distance, the engine may not be able to maintain a pleasant audio quality. If feedback occurs,
move away from the Tower, remain behind it while talking, or lower either the master volume or the
volume for the microphone that is causing the feedback. (See pages 12, 13)
Volume Setting Guidance
Recommended:
Master Volume 18 - 20
Pendant Microphone Volume 5 - 6
Student Microphone Volume 4 - 5
System Integration Guidelines
Today’s modern classroom has a host of electronic devices used to support the instructional
environment. Many of these devices are connected together via a Personal Computer that typi-
cally acts as the control point for these devices. Projectors, Interactive White Boards, Document
Cameras, Paging Interfaces, etc, are all typically connected to a classroom PC. In addition to these
devices there are often other support devices used to make these connections.
Your new Juno Tower is another electronic device that can also be connected to your classroom
PC. But unlike the other electronic devices mentioned above, the Juno Tower contains a sensitive
Infrared radio receiver. To ensure that the Juno Tower is providing good performance, it is impor-
tant to follow good installation practices.
When the Juno Tower is connected to the classroom PC, it is now sharing a common ground ref-
erence with all the other devices connected to the PC. If one or more of the devices has a poor
or noisy ground reference, its poor performance can influence other devices connected to the
same reference and this includes your Juno Tower. To help ensure the best performance possible,
please refer to the installation guidelines below:
1. Connect the Juno Tower’s external power supply to a wall outlet. Do not use extension cords
and if a power strip is needed, ensure that it is of good quality.
2. Do not position the Juno Tower where sunlight can directly shine on the Tower. The Tower uses
infrared signals to link the transmitter to the receiver. Sunlight contains infrared energy and will
reduce the system’s performance.
3. Use good quality audio cables when connecting the Tower to the classroom PC.
4. The USB cable provided with your Tower System has been qualified by FrontRow. Use this cable
whenever possible. If another length of cable is needed, it must be certified for USB 2.0 or better.
5. Connect the USB cable directly to the classroom PC. Do not connect via an External USB Hub device.
6. Avoid running the USB and audio cables connecting your Juno Tower to the classroom PC with
other cables. Noise can be present on the other cables that can be transferred to the cables
connecting the Juno Tower to the classroom PC.
NOTE: Your Juno Tower has 2 ports for charging and programming FrontRow microphones. These
ports should not be used to connect other devices to your computer.

6
1 Integrated Sensor
Integrated high sensitivity infrared diode array
covers a typical classroom without the need for
additional sensors.
2 2.1 Speaker Array
Two mid-range/HF drivers and one woofer provide
full, rich stereo sound. The array design ensures
good room coverage even with just one Tower.
3 LCD Touchscreen
Full-color touch screen puts daily system
controls in one easy-to-find place.
4 Stereo Quick Connect
Easily and quickly connect an MP3 player or
other audio device.
5 Table/shelf/desk Stand
Sturdy desk stand is easily removed for wall mounting.
6 Additional Sensor Ports
Two ports for adding sensors for use in large or
odd shaped rooms.
7 Channel Expansion Module Bay (behind main cover)
Add the optional Channel Expansion Module to
use up to five microphones with the Juno Tower.
8 Wall Mount Screw Taps
100mm VESA mount compliant.
9 Transmitter/USB Cable Hook
Neatly hang your transmitters while charging
from the tower. When not charging, the USB cable
hangs from the center of the hook.
10 Bluetooth®Audio Receiver
Easily pair with phones, tablets, and computers to
play audio wirelessly from anywhere in the room.
OR
Speaker Expansion Module Bay
Install the optional module to add additional
speakers (up to six) for expanded audio coverage.
11 Juno Connect Module Bay
Optional module for adding software and voice
control of AV devices plus, in conjunction with
Conductor, two-way communication between
classroom and front office.
12 Page Override Module Bay
Simply install the optional module to mute all
audio whenever an announcement is made over
the school's public address system.
13 Power Jack
14 Power Switch
Features
ITR-02 Juno Tower Receiver
1
2
Front
3
4
6
7
8
9
10
12
13
14
Back
5
11

15 Easy Grip Handle
Integrated ergonomic handle makes carrying or
moving the Juno Tower easy.
16 Auxiliary Output
Output with volume control. Connect to a
computer running the FrontRow Desktop or
Teacher Edition software to capture lectures or
connect personal FM systems for listeners with
hearing impairment.
17 Stereo Inputs for External Audio
Connect other classroom A/V equipment such
as a DVD player, television or VCR.
18 Serial Port
Using the included USB cable, connect to a
computer running the FrontRow Desktop or
Teacher Edition software application for remote
control of the Juno Tower.
19 Integrated Serial Hub
Two serial ports for charging microphones,
and for programming microphones through a
connected PC using the FrontRow Microphone
Settings application.
20 Custom naming
Tower name can be customized using the
optional FrontRow Desktop or Teacher Edition
software. Name is displayed on the LCD touch
screen for easy identification.
21 Feedback suppression
The next-generation Adapto™digital engine
actively scans audio 375 times per second to
suppress feedback squeal before it starts.
22 Optimized speech clarity
FrontRow’s patented OptiVoice technology is
designed to emphasize critical speech sounds,
so kids comprehend even more.
23 Easy lesson capture
With a few simple voice commands, the Juno
lesson capture system records screen and
audio and automatically titles and prepares
the recordings for upload where students can
review them at night.
24 Connect with classrooms around the world
Using Juno with tools like Skype™and Adobe®
Connect™, you can easily set up a real-time
audio/video connection between your class and
any location.
25 Voice command
Control important functions by speaking
simple voice commands into the teacher
microphone.
26 Teacher priority
PrioriTeach™ gives priority to the teacher
microphone by reducing the volume of all
other devices and microphones when the
teacher microphone is used.
7
Side
15
16
17
18
20

8
6
5
7
ITM-02 Pendant Microphone
1 Amazing Sound Quality
With FrontRow's ClearVoice™digital
synthesis technology, the ITM-02 uses a
single cardioid microphone element to
deliver superb pickup and audio quality.
And combined with a high-isolation, low-
noise, open air microphone suspension,
the ITM-02 minimizes noise from friction
against clothing, buttons or jewelry.
2 Mute Indicator
OFF/STANDBY ...............Un-muted
SOLID RED......................Muted
3 Power Indicator
SOLID GREEN ................Power On
OFF .......................... Standby
4 One-Touch Button
Controls all of the features of the Pendant
Microphone. Use with voice command to
activate the Juno lesson capture software
and control your Juno Tower.
When the Pendant Microphone is in
standby mode:
PRESS MOMENTARILY .......... Awaken
When the Pendant Microphone is active:
PRESS MOMENTARILY ....Mute / Un-mute
PRESS AND HOLD ....Issue Voice Command
5 Superior Comfort
Lightweight (just 73.7g/2.6oz) with soft
backing that provides comfort and reduces
friction noise from contact with clothing,
buttons or jewelry.
6 Battery Indicator
In Use
OFF ...................Battery Charged
FLASHING RED .............Battery Low
When Charging
SOLID RED....................Charging
SOLID GREEN ............ Fully Charged
FLASHING RED/GREEN......Charge fault
7 Lithium Ion Battery
3-year life expectancy, lightweight,
rechargeable lithium ion battery.
1
3
4
Front
Bottom
8 Charging / Programming Jack
For charging via USB cable or for
configuring settings using the FrontRow
Microphone Settings application.
9 Portable Audio Interface
3.5mm audio input jack lets you use the
Pendant Microphone to transmit audio
from any secondary audio source such as
a computer or MP3 player.
10 Charge Contacts
For use with the optional IMC-01
microphone charger.
11 Adjustable power
Adjust the power to increase either
battery life or range.
12 Programmable channels
Program the switch positions to 2 of 5
available channels.
13 Custom naming
Assign custom names to microphones for
easy identification on the Tower LCD or in
the optional FrontRow Desktop or Teacher
Edition software.
2
10 98 10

9
ISM-02 Pass-Around Microphone
1 Amazing Sound Quality
With FrontRow's ClearVoice™digital
synthesis technology, the ISM-02 uses a
single cardioid microphone element to
deliver superb pick up and audio quality.
And combined with a high isolation, low
noise, open air microphone suspension –
the ISM-02 minimizes handling noise.
2 360˚ Emitter Diodes
360˚ emitter diodes let students hold the Pass-
Around Microphone the way it's most com-
fortable for them without worry of dropout.
3 Power Indicator
SOLID GREEN...............Power On
OFF........................Power Off
4 Battery Indicator
In Use
OFF..................Battery Charged
FLASHING RED ...........Battery Low
When Charging
SOLID RED ..................Charging
SOLID GREEN........... Fully Charged
FLASHING RED/GREEN .....Charge fault
5 Small and Lightweight
At less than 15cm/6in tall and just 73.7g/2.6oz
the microphone is much easier for even young
students to use than a standard-sized mic.
6 Power/Push-to-talk Switch
The push-to-talk option makes transitions
when passing the microphone between
students easier (e.g. no need to take time
from the conversation to turn the mic on
and off during transition).
PRESS AND HOLD.........Push-to-talk
PRESS AND SLIDE UP ........Power On
7 Name Plate
Perfect for adding a name or room number
for easy identification.
8 Lithium Ion Battery
3-year life expectancy, lightweight,
rechargeable lithium ion battery.
9 Charging / Programming Jack
For charging via USB cable or for
configuring settings using the FrontRow
Microsoft Settings application.
1
2
4
6
910
Lavaliere
clip
Front
Bottom
3
5
10 Portable Audio Interface
3.5mm audio input jack lets you use the
Pass-Around Microphone to transmit
audio from any secondary audio source
such as a computer or MP3 player.
11 Charge Contacts
For use with the optional IMC-01
microphone charger.
12 Comfortable Hands Free Option
Easy, comfortable lavaliere clip makes
reading in front of class simple and lets
the Pass-Around Microphone double as a
lightweight teacher microphone.
13 Adjustable power
Adjust the power to increase either
battery life or range.
14 Programmable channels
Program the switch positions to 2 of 5
available channels.
15 Custom naming
Assign custom names to microphones for
easy identification on the Tower LCD or in
the optional FrontRow Desktop software.
7
12
11
8
11

10
1. Turn Tower on. See Image 1
2. Place microphone around neck and
connect clasp.
3. Adjust neck straps to position microphone
approximately 5in (14cm) from mouth.
See Image 2
4. Press One-Touch button to wake micro-
phone. Power indicator (chair icon) should
be green. See Image 3
Sleep Mode
For daily use, you do not need to
turn the Tower on and off. The Tower will
wake up from its energy-saving standby mode
whenever you turn on a microphone or play
audio through one of the audio connections.
The Tower will go back to sleep 30 minutes
after your microphones enter sleep mode or
you stop playing audio. After 2 hours and 30
minutes, the Tower will enter an energy-saving
deep sleep mode. When waking up the
Tower from this state, it will take approximately
30 seconds.
NOTE: If playing audio through one of
Juno's auxiliary inputs, set the volume
on the device (MP3 player, computer, etc.)
to its maximum level. Failure to do so may
result in the Juno Tower going into sleep
mode unexpectedly.
Activate Tower and Microphone
Image 2
Image 3
Image 1
One-Touch
button
Power
indicator
Power
switch
5in/14cm

11
Home Screen
Tower Controls
Displays the current master volume
Settings Menu
Device Volume Menu
Microphone Volume Menu
Master Volume Up
(press and hold to increase volume quickly)
Master Mute
Master Volume Down
(press and hold to decrease volume quickly)
Name of Tower
(set via FrontRow Desktop or
Teacher Edition software)
OptiVoice Menu
PrioriTeach Menu

12
Master Volume
Your Juno system has a master volume con-
trol that increases or decreases the mixed
volume of all devices and microphones.
From the home screen you can adjust or
mute the master volume of your Juno Tower.
Device Volume
You can control the individual volume of each device connected to your Juno Tower. Devices that
are currently playing audio will appear in white text and have a green check mark in the far right on
the blue bar.*
1. Press the Device Volume Menu icon.
2. Select the audio device for which you
want to change the volume.
NOTE: Using the optional FrontRow Desktop or Teacher Edition software, you can name the devices
used with your Juno system for easier identification. For more information visit gofrontrow.com/
guides-resources.
*For best results, the volume on the device should be at least 75% of its maximum volume.
Volume
3. Adjust the volume of the connected
device using the up or down arrow.

13
Microphone Volume
You can separately control the volume of
each microphone used with your Juno Tower.
1. Press the Microphone Volume Menu icon.
2. Select the microphone for which you want
to change the volume (microphones that
are active – on and unmuted – will appear
in white text and will have a green check-
mark in the far right of the blue bar).
3. Adjust the volume of the microphone.
NOTE: Using the optional FrontRow
Microphone Settings application, you can name
the microphones used with your Juno system
for easier identification. For more information
visit gofrontrow.com/guides-resources.
NOTE: A Juno system comes standard with the
ability to use two microphones simultaneously.
With the optional Channel Expansion Module
your Juno system can be used with up to five
microphones simultaneously.
NOTE: When playing music from a device
connected to the Microphone's Audio In jack,
check the Music Audio In box for best audio
performance.

14
From the Settings Menu, you can customize
some of your Juno Tower's available features.
1. Select the feature you would like
to configure.
2. See details for each feature below.
NOTE: Additional settings are available
through the optional FrontRow Desktop or
Teacher Edition software application.
Settings
OptiVoice™
A powerful tool for test taking, directions
and ESL instruction. Fragile consonant
sounds carry 75% of the meaning in speech
but are easily destroyed by background
noise. OptiVoice strengthens these critical
sounds, doing the work of a 12-band
equalizer with a single switch.
For low background noise environments and
for a more natural reproduction of your voice,
use the low setting. For environments with
higher background noise, use the mid or high
setting. Experiment with the right mix of
microphone volume and OptiVoice setting to
find the optimal solution for your environment.
NOTE: OptiVoice affects microphone
audio only; auxiliary audio sources can be
adjusted using the equalizer adjustment in
the optional FrontRow Desktop or Teacher
Edition software application.

15
PrioriTeach™
Use PrioriTeach to have the Juno Tower
automatically reduce the volume of all
other audio sources including Pass-Around
Microphones when you speak into the
Pendant Microphone.
NOTE: Advanced settings for PrioriTeach
are available through the optional FrontRow
Desktop or Teacher Edition software.
NOTE: The PrioriTeach feature is only
activated by a Pendant Microphone and only
when on channel A or B.
Voice Command
Your Juno System can be controlled using
your ITM-02 Pendant Microphone and your
voice. See page 19 for details, a list of
available voice commands, and instructions
for use.
Voice Command can be used on only one
channel at a time. Set the command channel
to A or B depending on the channel you are
using with your Pendant Microphone.
NOTE: Advanced settings for Voice
Command are available through the optional
FrontRow Desktop or Teacher Edition
software application.

16
Speaker Balancing
With the optional Speaker Expansion
Module, your Juno tower can be connected
to external speakers mounted in the ceiling
or on the wall. Use the Speaker Balancing
option to adjust the balance between the
Tower’s internal speakers and the external
speakers.
Restore Defaults
Your Juno Tower can be restored to factory
defaults if necessary.
NOTE: If turning off Tower after restoring
defaults, wait 10 seconds.

17
About
The About screen displays your Tower serial
number, firmware version and DSP version.
Locking the LCD
To prevent tampering with settings, the LCD
on your Juno Tower can be locked using a
voice command or the optional FrontRow
Desktop or Teacher Edition software. To
lock or unlock your Tower LCD using Voice
Command, say “LCD”. For details on using
the voice command feature of your Juno
System, see page 19.
NOTE: When the display is locked and you
attempt to make a selection, the lock screen
will appear for approximately 10 seconds.

18
Touch Screen Calibration
Although unlikely, the Juno Tower's touch
screen may drift out of alignment over time.
If it does not respond accurately when you
touch it, it will need to be calibrated.
1. Turn the Tower off.
2. Press and hold the touch screen while
turning the Tower back on.
3. Continue pressing the touch screen until
the screen turns black.
4. Release the touch screen and wait for
calibration screen.
5. Follow the on screen instructions.
NOTE: Use a stylus intended for touch
screens or similar soft-tipped object for
best accuracy.
Touch the target in the
upper-left screen corner
Calibrating Touch Screen
LCD Calibration
Firmware Update
From time to time, FrontRow may
make improvements or enhancements
to your Tower's firmware. Use the
FrontRow Desktop or Teacher Edition
software application to update the
Tower firmware (download from
gofrontrow.com/guides-resources).
If using the FrontRow Desktop:
1. Connect the Tower to a computer running
the FrontRow Desktop application.
2. Open the Tower settings menu by clicking
the Tower settings button.
3. Click the Check for Update button and
follow the on screen prompts.
If using Teacher Edition:
The software will notify you automatically if a
firmware update is available.