Taiden TES-5604 Series User manual

Classroom Audio System
Installation and Operating Manual
V 1.0


Remarks:
All rights reserved for translation, reprint or reproduction of this document.
Contents may change without prior announcement.
All technical specifications are guideline data and not guaranteed features.
TAIDEN is not responsible for any damage caused by improper use of this manual.
The equipment must be connected to earth.
This product conforms to the regulations of the European directive 2014/30/EU.
To protect your hearing, please avoid high pressure level on earphones. Adjust to a lower and convenient
level.
If any detailed information needed, please contact your local retailer or TAIDEN service center in your region.
Any feedback, advice and suggestion about the products are appreciated.
In order to extend the life time of whole system, it is strongly recommended that the classroom audio system
be scheduled to shut down every day when not in use.
TAIDEN is the registered trademark of TAIDEN Industrial Co., Ltd.
I

Important Safety Instructions
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. The apparatus shall not be exposed to dripping or
splashing and that no objects filled with liquids, such as
vases, shall be placed on the apparatus.
6. The MAINS plug serving as a disconnection device,
should be easy to operate.
7. The apparatus should be connected to the MAINS
socket-outlet with protective earth.
8. Clean only with dry cloth.
9. Do not block any ventilation openings. Install in
accordance with the manufacturer’s instructions.
10. Do not install near any heat sources such as radiators,
heat registers, stoves, or other apparatus (including
amplifiers) that produce heat.
11. Do not bypass the safety purpose of the polarized or
grounding-type plug. A polarized plug has two blades
with one wider than the other. A grounding type plug
has two blades and a third grounding prong. The wide
blade and the third prong are provided for yoursafety. If
the provided plug does not fit into your outlet, consult
an electrician for replacement of the obsolete outlet.
12. Protect the power cord from being walked on or
pinched particularly at plugs, convenience receptacles,
and the point where they exit from the apparatus.
13. Only use attachments/accessories specified by the
manufacturer.
14. Do not leave the battery near the fire or under an
environment over 60 ºC (such as under direct sunlight
in the car), otherwise it may damage the protection
circuit of the battery and cause fire, explosion, leakage
or heat generation.
15. Unplug this apparatus during lightning storms or when
unused for long periods of time.
16. 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.
17. Do not place the equipment on any uneven or unstable
stand; original product package or appropriate package
should be used to avoid damage caused by strong
impacts during transportation.
18. Power supply cords:
AC 100 V-240 V 50 Hz/ 60 Hz
19. The quantity of connected transceivers in one system
should not exceed prescribed quantity. For service,
please contact the nearest TAIDEN Service Center.
20. All TAIDEN products are guaranteed for definite time
(see the WARRANTY CARD for details) excluding the
following cases:
A. All damage or malfunction caused by human
negligence;
B. Damage or malfunction caused by improper
operating by operator;
C. Parts damage or loss caused by disassembling the
product by non-authorized personnel.
21. Use ONLY specified connection cable to connect the
system equipment.
22. Upon receipt of the product, please fill out the Warranty
Card enclosed and post it to TAIDEN Service Center
nearby in your region.
This label appears on the rear of the unit due to space limitations
The lightning flash with an arrowhead symbol, with
an equilateral triangle, is intended to alert the user to
the presence of uninsulated ‘dangerous voltage’
within the products enclosure that may be of
sufficient magnitude to constitute a risk of electric
shock to persons.
The exclamation mark within an equilateral triangle is
intended to alert the user to the presence of
important operating and maintenance (servicing)
instructions in the literature accompanying the
appliance.
CAUTION: To reduce the risk of electric shock,
DO NOT open covers, no useable serviceable
parts inside. Refer servicing to qualified service
personnel only.
WARNING: These apparatuses shall not be
exposed to dripping or splashing and no
objects filled with liquids, such as vases
shall be placed on the apparatus.
II

Important Safety Instructions
Attention: Installation should be performed by
qualified service personnel only in accordance
with the National Electrical or applicable local
codes.
Power Disconnect: Units with or without ON – OFF
switch have power supplied to the unit whenever the
power cord is inserted into the power source;
however, the unit is operational only when the ON –
OFF switch is in the ON position. The power cord is
the main power disconnect for all units
WARNING: To reduce the risk of electric
shock, DO NOT expose units to rain or
moisture.
WARNING:
The apparatus should be
connected to a mains socket outlet with a
protective earthing connection.
III

Lithium battery safety precautions
To change battery please power off and take off the battery immediately.
Keep the battery away from heat sources to prevent fire or explosion.
Do not use a battery that is leaking, deformed, discolored or overheats.
Take extra precautions to keep a leaking battery from fire.
Do not use a battery that emits odor or smoke.
Do not solder, disassemble, puncture or deform the battery, otherwise, it may damage the protection circuit of the battery
and cause fire, leakage or explosion.
Do not short-circuit the positive and negative electrode with wire or other metal objects, otherwise it may cause fire,
explosion, leakage or heat generation.
Do not store or transport the battery with metal objects (such as necklace or hair grip), otherwise it may cause fire,
explosion, leakage or heat generation.
Do not heat the battery or throw it into fire, otherwise it may damage the safety valve or the protection circuit of the
battery and may cause fire or explosion.
Do not put the battery in the water or moisten the electrode of the battery, otherwise it may corrode the battery and cause
fire, explosion, leakage or heat generation.
Be careful to put the battery into the charging case with correct electrode position, otherwise it may cause fire, explosion,
leakage or heat generation.
Do not leave the battery near the fire or under an environment over 60 ºC (such as in the car from direct sunlight),
otherwise it may damage the protection circuit of the battery and cause fire, explosion, leakage or heat generation.
Please charge the battery with the dedicated base plate, using other charging unit may cause fire, explosion, leakage or
heat generation.
Please use the battery in assigned unit, otherwise it may cause fire, explosion, leakage or heat generation.
Do not drop or shock the battery, otherwise it may damage the protection circuit of the battery and cause fire, explosion,
leakage or heat generation.
If battery contents get into eyes it may cause blurred vision. DO NOT rub. Rinse with clear water immediately and consult
a doctor.
If the battery leaks onto skin or clothing, wash the area immediately with clean water to avoid skin injury and fabric
damage.
It will result in low battery and may damage the battery if the battery is not used for a long time. Please take off the
battery, and fully charge the battery for every three months.
IV

Contents
Installation & User Guide..........................................................................................................VII
Chapter 1 System introduction...................................................................................................1
1.1 Overview......................................................................................................................................................................1
1.2 Functions and features................................................................................................................................................2
1.3 System technology ......................................................................................................................................................3
1.3.1 IR radiation..................................................................................................................................................................3
1.3.2 Carriers and channels.................................................................................................................................................3
1.3.2 Principle of TES-5680 classroom audio system..........................................................................................................3
1.4 Position planning of the digital infrared receiver..........................................................................................................4
1.4.1 Position away from lighting equipment........................................................................................................................4
1.4.2Avoid direct intense light..............................................................................................................................................4
1.4.3 Example for planning the receiver...............................................................................................................................4
Chapter 2 TES-5680 Series Classroom Audio System ..............................................................5
2.1 Overview......................................................................................................................................................................5
2.2 Functions and indications............................................................................................................................................6
2.2.1 TES-5680M+TES-5680/81BX series...........................................................................................................................6
2.2.2 TES-5682....................................................................................................................................................................8
2.2.3 TES-5683M+TES-5683BX series................................................................................................................................9
2.2.4 TES-5683M+TES-5684BX........................................................................................................................................10
2.2.5 TES-5685 system......................................................................................................................................................11
2.3 Installation..................................................................................................................................................................13
2.3.1 Ceiling mounted 1 .....................................................................................................................................................13
2.3.2 Ceiling mounted 2 .....................................................................................................................................................14
2.3.3 Suspension mounted.................................................................................................................................................15
2.3.4 Ceiling mounted for TES-5685M...............................................................................................................................16
2.3.5 Suspension mounted.................................................................................................................................................17
2.4 Connection.................................................................................................................................................................18
2.4.1 Interactive recording and webcasting audio system..................................................................................................18
2.4.2 Economical interactive recording and webcasting audio system...............................................................................19
2.4.3 Digital IR wireless classroom audio system ..............................................................................................................20
2.4.4 Economical digital IR wireless classroom audio system............................................................................................21
2.4.5 TES-5685MA interactive recording and webcasting audio system............................................................................22
2.4.6 TES-5685MB/MC economical digital IR wireless classroom audio system...............................................................23
2.5 Operation...................................................................................................................................................................24
2.5.1 TES-5680M+TES-5680/81BX...................................................................................................................................24
2.5.2 TES-5682..................................................................................................................................................................28
2.5.3 TES-5683M+TES-5683BX series..............................................................................................................................30
2.5.4 TES-5683M+TES-5684BX........................................................................................................................................30
2.5.5 TES-5685M+TES-5685BX........................................................................................................................................31
Chapter 3 Digital infrared wireless microphone........................................................................33
3.1 Overview....................................................................................................................................................................33
3.2 Functions and indicators............................................................................................................................................34
V

3.3 Infrared service area..................................................................................................................................................36
3.4 Operation...................................................................................................................................................................36
Chapter 4 Accessories .............................................................................................................38
4.1 Power Adapter...........................................................................................................................................................38
4.2 Dedicated Cable........................................................................................................................................................38
4.3 TES-5600CE Encoder...............................................................................................................................................39
4.4 Charging station.........................................................................................................................................................39
4.5 TES-1021 Clip microphone........................................................................................................................................40
4.6 Speaker .....................................................................................................................................................................40
Chapter 5 Technical data..........................................................................................................43
5.1 System specification..................................................................................................................................................43
5.2 TES-5680M+TES-5680/81BX ...................................................................................................................................44
5.3 TES-5682...................................................................................................................................................................45
5.4 TES-5683M+TES-5683BX ........................................................................................................................................46
5.5 TES-5683M+TES-5684BX ........................................................................................................................................47
5.6 TES-5685M+TES-5685BX ........................................................................................................................................48
5.7 Digital infrared wireless microphone..........................................................................................................................49
5.8 Power adapter ...........................................................................................................................................................50
5.9 Charging unit .............................................................................................................................................................50
5.10 Connection details...................................................................................................................................................51
VI

Installation & User Guide
About this manual:
This manual is a comprehensive guide to the
installation and operation of TAIDEN TES-5680 series
Classroom Audio System. It includes the detailed
description of the function and interface of the
TES-5680 system components, system connection and
installation, system set-up and operation.
The manual is divided into the following chapters:
Chapter 1: Introduction
Introduction to the TES-5680 system, as well as to the
structure, technical principle, and aspects of system
planning.
Chapter 2: TES-5680 series Classroom audio
system
Detailed description of functions, connection,
configuration and operation of TES-5680 series
classroom audio system.
Chapter 3: Digital infrared wireless microphone
Detailed description of functions and operation of
digital infrared wireless microphone.
Chapter 4: Peripheral equipment and
accessories
Detailed description of power adapter, dedicated cable,
charging station, speaker, and etc.
Chapter 5: Technical data
Mechanical and electrical details of TES-5680 series
equipments.
VII

Installation & User Guide
This manual is applicable to:
Classroom Audio System
TES-5680M
Interactive Audio Recording System Receiver (with
built-in array microphone, high performance DSP with
ANC, AEC and AGC algorithm, with digital infrared
receiver,video tracking based on audio localization)
TES-5680BX
Interactive Audio Recording System Control Box
(supports 2 wireless microphones, 1 line in, 1 line out
+ 1 output for recording, digital audio input/output
(micro USB), built-in audio power amplifier for
connection to 4 loudspeakers, with TES-ADP24V
adapter)
TES-5681BX
Interactive Audio Recording System Control Box
(supports 2 wireless microphones, 1 line in, 1 line out +
1 output for recording, digital audio input/output (micro
USB), with TES-ADP24VN adapter)
TES-5682
Economical Classroom Audio System (built-in array
microphone, high performance DSP with ANC and
AGC, USB port for power supply and data
transmission)
TES-5683M
Digital Infrared Receiver
TES-5683BX2
Digital Infrared Classroom Audio System Control Box
(supports 2 wireless microphones, 1 line in, 1 line out,
built-in audio power amplifier can be connected to 4
loudspeakers, with TES-ADP24V adapter)
TES-5683BX1
Digital Infrared Classroom Audio System Control Box
(supports 1 wireless microphones, 1 line in, 1 line out,
built-in audio power amplifier can be connected to 4
loudspeakers, with TES-ADP24V adapter)
TES-5683BXP2
Digital Infrared Classroom Audio System Control Box
(supports 2 wireless microphones, 1 line in, 1 line out, 1
input for public address system, 1 PA trigger, built-in
audio power amplifier can be connected to 4
loudspeakers, with TES-ADP24V adapter)
TES-5683BXP1
Digital Infrared Classroom Audio System Control Box
(supports 1 wireless microphones, 1 line in, 1 line out, 1
input for public address system, 1 PA trigger, built-in
audio power amplifier can be connected to 4
loudspeakers, with TES-ADP24V adapter)
TES-5684BX
Digital Infrared Classroom Audio System Control Box
(support 1 wireless microphone, 1 line out, with
TES-ADP24VN adapter)
TES-5685MA
Interactive Audio Recording System (with built-in array
microphone, high performance DSP with ANC, AEC and
AGC algorithm, with digital infrared receiver, supports 2
wireless microphones, analog audio input/output, output
for recording, built-in audio power amplifier and integrated
loudspeakers)
TES-5685MB
Digital Infrared Classroom Audio System (with digital
infrared receiver, supports 2 wireless microphones,analog
audio input/output, output for recording, built-in audio
power amplifier and integrated loudspeakers)
TES-5685MC
Digital Infrared Classroom Audio System (with digital
infrared receiver, supports 1 wireless microphones,analog
audio input/output, output for recording, built-in audio
power amplifier and integrated loudspeakers)
TES-5685BX
Funtion Extension Box (for TES-5685M, analog audio
input/output,can connect to TES-5604CS series charging
station, with 1 line in and 1 lineout)
TES-5685BXP
Function Extension Box (for TES-5685M series, analog
audio input/output, 1 line out+1 line in, 1 input for public
address system, 1 PA trigger, can connect to
TES-5604CS series charging station)
Digital IR Wireless Microphone
TES-5604A
Digital Infrared Wireless Microphone (built-in
rechargeable lithium battery)
VIII

Installation & User Guide
TES-5605A
Digital Infrared Wireless Microphone (built-in
rechargeable lithium battery)
TES-5606
Digital Infrared Wireless Microphone (built-in
rechargeable lithium battery)
Clip Microphone
TES-1021 Clip Microphone
Charging unit
TES-5604CSML
Charging Station (with 1 microphone, can charge two
TES-5604 series microphones at a time, with electronic
lock, excl. adapter)
TES-5604CSM
Charging Station (can charge two TES-5604 series
microphones at a time, with electronic lock, excl.
adapter)
TES-5604CSL
Charging Station (can charge two TES-5604 series
microphones at a time, excl. adapter)
TES-5604CHG/01
Charging Station (can charge one TES-5604 series
microphone at a time, excl. adapter)
TES-5604CHG/09
Charging Station (can charge nine TES-5604 series
microphones at a time, excl. adapter)
Encoder
TES-5600CE Encoder
TES-5600K
Contactless IC-Card (support ISO1443A protocol,
86×54 mm)
Power Adapter
TES-ADP5V Power Adapter (DC 5 V, 2.0 A)
TES-ADP24V Power Adapter (DC 24 V, 2.7 A)
TES-ADP24VNPower Adapter (DC 24 V, 1.5 A)
TES-ADP5V6A Power Adapter (DC 5 V, 6.0 A)
Dedicated Cable
CBL5680-10 10 m Classroom Audio System Cable
CBL5680-20 20 m Classroom Audio System Cable
CBL5680-30 30 m Classroom Audio System Cable
CBL5680-40 40 m Classroom Audio System Cable
CBL5680-50 50 m Classroom Audio System Cable
CBL-SPK Speaker Cable
CBL-SPK2Speaker Cable
Power Adapter Extension Cable (for TES-ADP24VN)
Cable Connection Terminal (for TES-ADP24VN
extension cable)
Speaker
HPA-2140 Ceiling Mounted Speaker (8Ω, 40W)
HPA-2160 Ceiling Mounted Speaker (8Ω, 60W)
HPA-21240 Ceiling Mounted Speaker (8Ω, 240W)
HPA-2220 Wall Mounted Speaker (8Ω, 20W)
HPA-2230 Wall Mounted Speaker (8Ω, 30W)
HPA-2240 Wall Mounted Speaker (8Ω, 40W)
HPA-2240A Wall Mounted Speaker (8Ω,
70-100 V, 40W)
HPA-2280 Wall Mounted Speaker (8Ω, 80W)
HPA-22100 Wall Mounted Speaker (8Ω, 100W)
HPA-2360 Wall Mounted Speaker (8Ω, 60W)
IX

Chapter 1 System introduction
1.1 Overview
TAIDEN developed TES-5680 classroom audio
system dedicated to recording teacher’s instruction and
students’ interaction in class by integrating digital
infrared technology, DSP technology with array
microphone. The system ensures broadcast level
audio quality by picking up teachers’ sound with IR
microphone, and the sound can be separately routed to
the classroom reinforcement system. A 360-degree
array microphone is used to pick up students’
interactive activities; the sound will be further
processed by the “3A” algorithm (ANC, AEC, AGC) and
then mixed with the teacher’s audio to be fed into a
third-party recording system. Besides, the array
microphone can detect the direction of students’ sound
for automatic video tracking of students. The TES-5680
system makes a perfect audio solution for class
recording and reinforcement by offering crystal-clear
reproduction class activities and facilitating automatic
video tracking.
Figure 1.1 System overview
1

1.2 Functions and features
1. Original dirATC - digital infrared wireless
transmission and control technology
2. Audio clarity
Digital infrared microphone for the teacher enables
excellent audio quality:
Full channel frequency response: 50 Hz to 20 kHz
SNR: > 85 dBA
THD: <0.06 %
3. Zero RF radiation, green and healthy
No radio frequency radiation
Free from harmful health effects
Great immunity to interferences
4. Easy manageability
used in different classrooms without channel
matching. Switch on and talk, easy and convenient
Infrared microphones exclusive for each lecturer,
which is more convenient and hygienic
5. Immunity to interference
No crosstalk and interference between classrooms
when their systems are used at the same time
Neither radio interference inherent to radio
wave-based wireless communications nor radio
radiation
Insusceptible to interferences from HF-driven
lighting and works perfectly in sunlight
6. USB Link function
Digital audio input/output:
Lossless recording of digital audio signals via
USB
Lossless import of streaming audio into the
system
Power point slide navigation on the digital IR
wireless microphone
2

1.3 System technology
1.3.1 IR radiation
Audio and control signals of teacher in TES-5680 are
transmitted as modulated infrared light. Infrared
radiation is part of the electro-magnetic spectrum,
which is composed of visible light, radio waves and
other types of radiation. Its wavelength is longer in
comparison with the wavelength of visible light.
Infrared light cannot pass through opaque walls and
ceilings thus guarantees privacy of the meeting by
avoiding being intercepted or disturbed. In addition,
infrared light has no radio radiation and a license is not
required when operating infrared light systems.
1.3.2 Carriers and channels
TAIDEN TES-5680 series system adopts 1-8 MHz
wave band. This wave band is suitable for the
transmission of wide band audio and corresponding
signals. TES-5680 uses 4 frequency points of BANDⅢ
and BANDⅣin IEC 61603(please refer to table 1.1.)
Route Channel Frequency
From
microphone to
TES-568xBX
Group 1 1.67 MHz
2.33 MHz
Group 2 2.33 MHz
3.0 MHz
Table 1.1 Channels and corresponding frequencies in
TES-5680 system
1.3.2 Principle of TES-5680 classroom audio
system
TAIDEN TES-5680 classroom audio system dedicated
to recording teacher’s instruction and students’
interaction in class by integrating digital infrared
technology, DSP technology with array microphone.
The system ensures broadcast level audio quality by
picking up teachers’ sound with IR microphone, and
the sound can be separately routed to the classroom
reinforcement system. A 360-degree array microphone
is used to pick up students’ interactive activities; the
sound will be further processed by the “3A” algorithm
(ANC, AEC, AGC) and then mixed with the teacher’s
audio to be fed into a third-party recording system.
(Figure 1.2)
Figure 1.2 Schematic diagram of TES-5680 classroom audio system
3

1.4 Position planning of the digital infrared receiverD
1.4.1 Position away from lighting equipment
Although classroom audio system has good
anti-interference performance to ambient light, the
distance of the receiver from lighting equipment must be
at least 50 cm to guarantee adequate intensity and
stability of infrared signals.
Figure 1.3 Digital infrared receiver position (near lighting
equipment)
1.4.2 Avoid direct intense light
Exposing the receiver to intense light source may
cause system failure or noise. Please do not mount the
receiver in such a way the intense light source
irradiates directly, as shown in follow figure:
Figure 1.4 Digital infrared receiver position (avoid direct
intense light)
1.4.3 Example for planning the receiver
The reception angle of the digital infrared receiver is
150°in vertical and 360°in horizontal. For a good
reception, please plan the receiver according to the
teaching environment.
【8m×8m classroom】
In an 8m×8m classroom, one receiver can be mounted
on the ceiling in the front middle part of the classroom
and about 2 to 3 meters (L) away from the blackboard.
Figure 1.5 Planning the receiver 1
【15m×15m classroom】
In a 15m×15m classroom, two receivers with a distance
of 6 to 8 meters(D) between them, can be mounted on
the ceiling in the front middle part of the classroom, 2 to
3 meters (L) away from the blackboard.
Figure 1.6 Planning the receiver 2
Note:
If the position of lighting equipment is higher
than the position of the receiver, the disturbance
can be ignored.
Note:
TES-5685M must be mounted on the ceiling in
the front middle part of the classroom, more
than 3 meters (L) away from the blackboard.
4

Chapter 2 TES-5680 Series Classroom Audio System
2.1 Overview
TES-5680 series includes classroom audio system,
economical classroom audio system, digital infrared
wireless classroom audio system and economical
digital infrared wireless classroom audio system.
Types:
TES-5680M
Interactive Audio Recording System Receiver (with
built-in array microphone, high performance DSP with
ANC, AEC and AGC algorithm, with digital infrared
receiver,video tracking based on audio localization)
TES-5680BX
Interactive Audio Recording System Control Box
(supports 2 wireless microphones, 1 line in, 1 line out
+ 1 output for recording, digital audio input/output
(micro USB), built-in audio power amplifier for
connection to 4 loudspeakers, with TES-ADP24V
adapter)
TES-5681BX
Interactive Audio Recording System Control Box
(supports 2 wireless microphones, 1 line in, 1 line out +
1 output for recording, digital audio input/output (micro
USB), with TES-ADP24VN adapter)
TES-5682
Economical Classroom Audio System (built-in array
microphone, high performance DSP with ANC and
AGC, USB port for power supply and data
transmission)
TES-5683M
Digital Infrared Receiver
TES-5683BX2
Digital Infrared Classroom Audio System Control Box
(supports 2 wireless microphones, 1 line in, 1 line out,
built-in audio power amplifier can be connected to 4
loudspeakers, with TES-ADP24V adapter)
TES-5683BX1
Digital Infrared Classroom Audio System Control Box
(supports 1 wireless microphones, 1 line in, 1 line out,
built-in audio power amplifier can be connected to 4
loudspeakers, with TES-ADP24V adapter)
TES-5683BXP2
Digital Infrared Classroom Audio System Control Box
(supports 2 wireless microphones, 1 line in, 1 line out, 1
input for public address system, 1 PA trigger, built-in
audio power amplifier can be connected to 4
loudspeakers, with TES-ADP24V adapter)
TES-5683BXP1
Digital Infrared Classroom Audio System Control Box
(supports 1 wireless microphones, 1 line in, 1 line out, 1
input for public address system, 1 PA trigger, built-in
audio power amplifier can be connected to 4
loudspeakers, with TES-ADP24V adapter)
TES-5684BX
Digital Infrared Classroom Audio System Control Box
(support 1 wireless microphone, 1 line out, with
TES-ADP24VN adapter)
TES-5685MA
Interactive Audio Recording System (with built-in array
microphone, high performance DSP with ANC, AEC and
AGC algorithm, with digital infrared receiver, supports 2
wireless microphones, analog audio input/output, output
for recording, built-in audio power amplifier and integrated
loudspeakers)
TES-5685MB
Digital Infrared Classroom Audio System (with digital
infrared receiver, supports 2 wireless microphones,analog
audio input/output, output for recording, built-in audio
power amplifier and integrated loudspeakers)
TES-5685MC
Digital Infrared Classroom Audio System (with digital
infrared receiver, supports 1 wireless microphones,analog
audio input/output, output for recording, built-in audio
power amplifier and integrated loudspeakers)
TES-5685BX
Funtion Extension Box (for TES-5685M, analog audio
input/output,can connect to TES-5604CS series charging
station, with 1 line in and 1 lineout)
TES-5685BXP
Function Extension Box (for TES-5685M series, analog
audio input/output, 1 line out+1 line in, 1 input for public
address system, 1 PA trigger, can connect to
TES-5604CS series charging station)
5

2.2 Functions and indications
2.2.1 TES-5680M+TES-5680/81BX series
TES-5680M
Front panel of TES-5680BX/TES-5681BX
Rear panel of TES-5680BX
Rear panel of TES-5681BX
Figure 2.1Classroom audio system
Figure 2.1:
1. RECEIVER interfaces (RJ45)
Connect to TES-5680BX/5681BX for transmitting
signals and power supply
2. BNC interface
For extending the TES-5600R Digital IR receiver
3. IR receiver and indicator
4. Microphone indicator
Display the status of array microphone (on or
standby)
12-segment light indicator for accurate sound
direction indication
5. Array microphone
6. Power on/off button
7. USB interface
For firmware upgrade
Connect to PC for remote control of PPT slides and
digital audio input/output
6

8. Fader knob Sound mixing ratio adjustment fader
9. ETHERNET (RJ45)
For connection to Ethernet for system management
10. PC IN (3.5mm)
For audio input, the volume is 0 dB
11. REC. volume knob
12. MIC (connected via USB) sensitivity knob
13. Bass knob
14. Treble knob
15. Volume knob
16. Line out (6.4mm, balance)
17. REC. interface (3.5mm)
18. Speaker interface
19. RS-485 interface
For video tracking
20. Switch
1 AFC function
2 IR frequency
3 Application mode (AEC)
4 Auto. fade
21. RECEIVER interfaces (RJ45)
Connect to TES-5680M for transmitting signals and
power supply
22. USB interface
For connecting to TES-5604CS series charging
station
23. Power supply
7

2.2.2 TES-5682
Figure 2.2Economical classroom audio system
Figure 2.2:
1. USB interfaces
Connect to PC for transmitting signals and power
supply
2. Microphone indicator
Display the status of array microphone (on or
standby)
12-segment light indicator for accurate sound
direction indication
3. Array microphone
8

2.2.3 TES-5683M+TES-5683BX series
TES-5683M
Front panel of TES-5683BX
Rear panel of TES-5683BX
Front panel of TES-5683BXP
Rear panel of TES-5683BXP
Figure 2.3Digital IR wireless classroom audio system
Figure 2.3:
1. RECEIVER interfaces (RJ45)
Connect to TES-5683BX for transmitting signals and
power supply
2. IR receiver and indicator
3. Power on/off button
4. USB interface
For firmware upgrade
Connect to PC for remote control of PPT slides
5. PC IN (3.5 mm)
For audio input, the volume is 0 dB
6. MIC (connected via USB) sensitivity knob
7. Bass knob
8. Treble knob
9. Volume knob
10. Line out (6.4mm, balance)
11. RECEIVER interfaces (RJ45)
Connect to TES-5680M for transmitting signals and
power supply
12. USB interface
For connecting to TES-5604CS series charging
station
13. Switch
1 AFC function
2 IR frequency
3 Reserved
4 Auto. fade
14. Speaker interface
15. Power supply
16. PA IN volume switch
17. PA IN (3.5 mm)
For public address audio input
18. PC IN volume knob
19. PA trigger
Enable the PA IN, the audio of PA IN puts out to all
outputs and all other inputs are muted.
9

2.2.4 TES-5683M+TES-5684BX
TES-5683M
Front panel of TES-5684BX
Rear panel of TES-5684BX
Figure 2.4Economical digital IR wireless classroom audio system
Figure 2.4:
1. RECEIVER interfaces (RJ45)
Connect to TES-5684BX for transmitting signals and
power supply
2. IR receiver and indicator
3. MIC output sensitivity knob
4. USB interface
Connect to TES-5604CS series charging station for
power supply
5. Power supply
6. IR frequency Switch
1 1.67 MHz
2 2.33 MHz
7. RECEIVER interfaces (RJ45)
Connect to TES-5683M for transmitting signals and
power supply
8. Line out (6.4 mm, balance)
9. MIC. output interface (3.5 mm)
10