TeachLogic Matrix IMA-120, Matrix, IRH-35, ICS-55, BRC-60 Installer And Operation Manual
...
TM
Matrix
CLASSROOM AUDIO SYSTEM
INSTALLER AND OPERATIONS MANUAL
Ampli er
Audio Mixer
Infrared Microphone Receiver
P/N UMM-120
Matrix
owner’s manual
notes
Date of Purchase:
Model Number:
Serial Number:
Notes:
Matrix
owner’s manual
thank you
Congratulations on the purchase of your new
TeachLogic system. You can be assured that this
ullls all specications and was produced to very
high quality control standards. TeachLogic
incorporates the latest state of the art technology,
employs the most advanced manufacturing
methodology and uses only premium quality
components to assure many years of reliable
performance. We appreciate your condence by
your selection of our product. It is TeachLogic’s
intent to uphold that condence by providing factory
assistance and dealer support.
We hope you will take the time to review this manual
to familiarize yourself with the product operation and
features. This manual will help you learn to use and
gain the maximum benet of the system.
TeachLogic, LLC
Longmont, Colorado, USA
teachlogic.com
contact
If you should encounter
some unresolved issue,
please contact TeachLogic
customer service department for further assistance.
1-760-631-7800
support@teachlogic.com
www.teachlogic.com
safety instructions
Read Instructions
All safety and operation instructions should be read
before operating this TeachLogic product.
Retain Instructions
Safety and operating instructions should be kept for
future reference.
certifications
TeachLogic systems are
manufactured using leadfree processes and are free
of materials harmful to the
environment. ey conform
to the most stringent new
European guidelines for
consumer products (RoHS).
caution
Recycle—Do not dispose
rechargeable batteries in
trash. Actually it is unlawful
to do so in CA, NY & ME.
Contact: Earth911.com
1-800-CLEANUP
Save our resources and
don’t contaminate.
Go Green
Water & Moisture
is product should not be operated near water.
Heat Environment
Do not subject this product to excessive heat conditions.
Power Source
is product must be connected to an AC power source
per the voltage input specied and marked on the power
supply.
Power Cord Caution
Power cable should be routed clear of foot trac and
supported clear of kinking or abrasion.
Object Protection
Locate the operating unit so it will not be subjected to
falling objects or water entry.
Internal Service
User should not attempt to service this product. All
internal service must be accomplished by a qualied
technician.
Electric Shock
Do not adapt or modify the AC power plug thus liing
the earth ground connection.
Matrix
owner’s manual
transmitter
table of contents
About Infrared ........................................................
Product Description ...............................................
Matrix System Description IMA-120 ..................
Sapphire Microphone/Trasmitter IRT-60 ..........
Handheld Microphone/Transmitter IRH-35 ....
Drop-in Charger BRC-60/Ceiling Sensor ICS-55
Installation of Ceiling Sensor ..............................
Installation of Ceiling Speakers ..........................
Installation of Wall Mount Speakers .................
System Wiring .......................................................
Page Pass rough ................................................
1
2
3
4
5
6
7
8
9
10-11
12
Page Pass Illustrations...........................................
RS-232 Features .....................................................
RS-232 Codes..........................................................
CPS-120 Touch Control Panel ...........................
Security Alert Features.........................................
Bluetooth ................................................................
Operation of Wirless Microphone......................
Trouble Shooting ..................................................
System Specications ...........................................
Five Year Limited Warranty ................................
13
14
15
16-17
18
19
20
21
22-23
24
IR transmission
e IR transmitter
transmits directly to the
sensor. However; due
to the strength of the IR
transmitter, the infrared
signal will bounce o the
walls, ceiling and oor for
reception thus providing
continuous connectivity throughout the room.
Benet: total freedom
of movement within the
room with no restriction
of orientation.
“What’s said in
the room, stays in
the room”.
Infrared will not
penetrate a solid surface
thus preventing any
transmission from going
out of the room.
a brief word about infrared
Infrared is a light ray that is below the visible spectrum,
just like the soun extends beyond your hearing ability. An
example of infrared transmission is the remote control for
your TV set. When a button is pressed, a beam of infrared
light is emitted by a Light Emitting Diode (LED) from
the remote control. It is detected by a receiving diode
in your TV set. When you press a certain command on
your control, the internal electronics cause the infrared
light to icker in a programmed sequential pattern
(called modulating the light beam). e modulated
infrared beam is detected by the receiving diode and is
electronically decoded. e decoded signal activates the
circuitry to perform the command function on your TV
set.
So how does this apply to the infrared communication
system you are about to start using? e microphone/
transmitter has several Light Emitting Diodes (LED)
that emit infrared light beams to the sensor located
in the corner of the room. Now when you talk into the
microphone, the microphone element modulates the light
beam, causing it to icker in sync with your speech. e
sensor detects the sequential signal and the electronic
circuitry in the Matrix converts that sequential signal
into a line level analog audio signal. Now that audio signal
can be fed into an amplier. e amplier magnies the
electronic signal and sends it to the speakers. is causes
the speaker cone to move in sync with your voice. e
speaker replicates your voice and disperses your voice
evenly throughout the room.
1
Matrix
owner’s manual
product description
e Matrix is an infrared wireless microphone system
that can be added to any sound system. It can be a
supplement to an existing multi-media system to expand
it's utilization to provide voice reinforcement.
e addition of a Matrix system to your multi-media
system will transform your classroom sound system
into a totally hands free voice re-enforcement system,
resulting in reduced voice fatigue, enhanced student
listening and improved student learning. e wireless
function permits 360° connectivity throughout the
classroom regardless of body position or orientation.
e system is c omprised of a n infrared d etecting sens or(s)
installed in the ceiling. e sensor collects the IR wireless
signal from the microphone/transmitter and sends a
composite signal to the receiver. e receiver transforms
the composite signal into an analog audio signal which
is fed to the multi-media amplier. e amplier powers
the speakers for even voice reinforcement throughout the
room.
e microphone / transmitter can be the Sapphire or
Handheld. e rechargeable batteries will provide 6 –
8 hours of service per charge. e drop-in charger will
recharge the batteries overnight, ready for another day’s
use.
2
Reliable
performance.
Use with
confidence.
Matrix system
87654321
Remote Panel Port
CNONMOC
No Ethernet
IMA-120 rev 2018.10.24
e Matrix system is comprised of a microphone / transmitter, either the Sapphire
(IRT-60), or Handheld (IRH-35) for voice transmission to a ceiling sensor (ICS-55)
that sends the signal to the receiver / amplier (IMA-120). e receiver/amplier
processes the signal and produces an analog signal of your voice for output to the
sound eld speaker system.
8
3
1
2
6
4
5
9 10
7
11
front of IMA-120 receiver/amplifier
Power on/o Indicator
1
Page sensitivity control
2
Bass/Treble equalizer
3
CH 1 Mic Volume Control
4
CH 2 Mic Volume Control
5
±12 dB
Line 1 Volume Control
6
Line 2 Volume Control
7
Line Out Volume Control
8
Line 1 Input (3.5mm)
9
Line 2 Input (3.5mm)
10
Line Output (3.5mm)
11
3
2
1
4
6
7
5
back of IMA-120 receiver/amplifier
Speaker Output - Two Channel Four
1
pin Phoenix connector
Page Pass rough 2 pin Phoenix
2
Impedence selector 25V 70V 100V
3
Security Alert - Com, N.O.,N.C.
4
Two Sensor Inputs (RCA)
5
UPGRADE input Micro USB
6
RS-232 Switch (O/On)
7
RJ-45 Control Panel Jack
8
Power Input: 19 VDC 3.4A
9
8
9
3
Matrix
owner’s manual
infrared microphone/transmitters
e infrared microphone/transmitter is comprised of a microphone input, signal processing
circuits and several emitting diodes that transmit the vocal signal to the sensor.
e microphone/transmitter can be the Sapphire or Handheld. e rechargeable batteries will
provide 6–8 hours of service per charge. Place the microphone/transmitter in the charger for
overnight charge and it will be ready for another day’s use.
e drop-in battery chargers are speci cally designed to recharge lithium & NiMH batteries
at an optimum rate for Matrixum operating capacity and extended service life. Charger will
automatically start charging the batteries upon insertion and will shi to a maintenance charge
when batteries are fully charged.
features
• Elegant design
• Only 1.4 oz. including battery
• Long life “Lithium ion” battery
• Rechargeable via USB cable to
computer
• Battery level indicator – Back light
under power switch
• Momentary mute button, backlight
blinks in mute mode
• Push “on/o ” power
• Channel “A” or “B” selectable
• Three level microphone volume
switch
• (Normal, -3dB, -6dB)
• Auxiliary input (3.5mm)
• Wear with a lanyard or slide
directly on neckline collar
(IRT-60) sapphire transmitter
e Sapphire’s vocal clarity is unsurpassed. Its high
level output is achieved by the unidirectional (Cardioid)
microphone and a unique free air suspension system.
With a built-in breath lter, the Sapphire can function as
a pass around hand mic.
e strategic alignment of the emitting diodes assures
reliable connectivity throughout the room without static
or drop out.
With a tap on the power button, the microphone is muted
for private conversation—tap again to restore to normal
operation. e auxiliary input allows wireless playback
of your iPod™ through the Sapphire. A three position
slide switch provides selection of low, medium, or high
microphone sensitivity.
4
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