• HDI Hearing Augmentation System 3

    HDI Hearing Augmentation System 3
    HDI Hearing Augmentation System 3HDI Hearing Augmentation System 3HDI Hearing Augmentation System 3HDI Hearing Augmentation System 3HDI Hearing Augmentation System 3
    HDI Hearing Augmentation System 3HDI Hearing Augmentation System 3
    All in one speaker system for larger areas
    Key Features:
    • 50-Watt Class D power amplifier
    • 4 media inputs for computer, DVD/iPod TM, MP3,and Aux
    • Auxiliary input with Mic or Line level switch
    • 2 outputs for both assistive listening and audio recording
    • RS-232 integration.
    • Ground loop filter switch for computer input to eliminate hum noise
    • Charger connection 5V DC USB.
    • The volume of the audio devices connected to the main receiver system can be wireless controlled from T6r.
    • 1 year of warranty

    Product Enquiry Form

     
    Required *











    Required *




    Catalogue
    Fax out
    Email campaign
    Google
    Website
    TV
    Existing client
    Other



    Captcha Image
    Product Code: HDIAUG3
    Requires: Installation

    Dual Channel Infrared Receiver and Amplifier System

    The IR2 channel receiver amplifier utilises reliable infrared transmission and is loaded with excellent integration and exceptional versatility.The infrared wireless microphone receiver channels provide freedom of movement and permit hands free performance.

    The four auxiliary inputs offer multimedia integration with even distribution of sound for all audio in the classroom and the two separate outputs for assistive listening and recording with active board. It has 5-band equalizer, a 50 watts Class D amplifier and RS-232 functionality which accomplish the IR2 channel receiver amplifier a full range comprehensive integration device.

    The IR2 channel receiver amplifier also interfaces with other applications and services such as computer, broadcasting system, fire alarm control unit and emergency alert system.

    • 50-Watt Class D power amplifier 
    • 4 media inputs for computer, DVD/iPod TM, MP3, and Aux Cl Auxiliary input with Mic or Line level switch 
    • 2 outputs for both assistive listening and audio recording 
    • RS-232 integration. 
    • In the event of fire alarm activation, system is muted simultaneously which allows you clearly hearing the alarm warning 
    • Page override (muting) with page pass through to classroom speakers input level 1 00V, 70V, 25V
    • Teacher's voice priority- Channel A priority over line input Cl 5-band EQ 
    • Security / Panic alert contact connection - coordinate with emergency alert system (EAS) 
    • Ground loop filter switch for computer input to eliminate hum noise 
    • Charger connection 5V DC USB 
    • Compatible with the Linkx stylish pendant transmitter, T6r, which allows remote volume control of input medias 
    • The HDI Hearing Augmentation Solution can be added to any existing sound system whether in a classroom, conference room or banquet room
    • 1 year of warranty

    • Features Microphone :
    • Extremely lightweight, only 39g with battery
    • Detachable clip and safety breakaway lanyard
    • Push on/off and mute button with functional LED indicator
    • Three position slide switch provides selection of low-mid-hi microphone volume level
    • Hidden channel " 1-A, 2-B, 3(Push to talk)-B " selector
    • External mic and aux input jack (3.5mm)
    • Built-in Li-polymer battery
    • Micro USB charging capability
    • Channel 1 (A) voice priority
    • The volume of the audio devices connected to the main receiver system can be wireless controlled from T6r.

    • IRS-55 Infrared Ceiling Sensor:
    • Reception area: 232m' / 2500ft' 
    • Operating range: 1 O~ 1 Sm radius to centre I of sensor 
    • LED Power Indicator 
    • Phantom Powered by Receiver / Amplifier 
    • 15 Sm cable. RCA type 
    • Cl Ceiling mount rack 

    Technical specifications
    Receiver Input Infrared
    Modulation FM Wide-band
    Infrared Wavelength 850 nm
    Reception Frequencies CH A : 2.08 MHz / CH B : 2.54 MHz
    Tone Signal 32.768 KHz
    Frequency Response 40 Hz-20 KHz ±3dB;
    S/N Ratio >70 dB;
    THD 1< 1%@1 KHz
    Nominal Deviation ± l 0 KHz
    Maximum Deviation ± 25 KHz
    De-emphasis 50 μs
    Connectivity Coverage 2500 Sq. Ft.
    Equalization 5 band ±12d
    Amplifier Class D, Two Amplifiers, 25 Watts ea. (RMS), 50 Watts total (RMS) @40
    Page Over-Ride Input voltage: 1 00V-70V-25V Sensitivity: 0-1 0dB
    Fire Alarm AC/DC 5-24V
    Security Alert Contact Closure N/O, N/C Triggered by T6r
    RS-232 yes
    Teacher priority yes
    Sensor Inputs AC/DC 5-24V
    Charger Output DC 5V, USB
    Power Supply C 19V / 3.42A
    Ports
    Audio input (1) DVD, Line level, Dual RCA with+ 1 0dB gain control ( 1 ) Computer, Line level, 3.5mm with GLI switch (1) Aux, Mic/Line level switchable, 3.5mm (1) MP3, Line level, 3.5mm@ front panel
    Aux output (1 ), Line level, 3.5mm ALD (post-fader) ( 1 ), Line level 3.5mm REC (post-fader)
    Dimension
    Dimension 215(W) x 190(D) x 44(H) mm
    Weight 740 gs
    IR Transmitter (Microphone)
    Infrared wavelengths 850nm
    Transmission frequency 1-CH A: 2.08MHz / 2-CH B: 2.54 MHz 3-CH B: 2.54MHz (push to talk)
    Modulation 1-CH A: 2.08MHz / 2-CH B: 2.54 MHz 3-CH B: 2.54MHz (push to talk)
    Transmission frequency FM
    Pilotone frequency 32.768KHz
    Transmission angle 180°, conical
    Microphone capsule Condenser, unidirectional
    Location of IR emitter Built-in, top
    Self volume control 1-CH A: 2.08MHz / 2-CH B: 2.54 MHz 3-CH B: 2.54MHz (push to talk)
    Transmission frequency HIGH / MIDDLE / LOW switch
    External aux input One 3.5mm stereo jack
    Functional control switch Aux input volume up - Thumb rotary up, Aux input volume down - Thumb rotary down, Mute on/off - Push momentary
    Push to talk Switch to 3-CH, puch and hold the functional control switch to talk
    Current consumption 90mA
    Battery Li polymer battery (3.7V/600mAh)
    Battery life Approximately 6-7 hours
    Power LED indicator Battery capacity: Full to low (blue -> purple -> red) Flashing red: Battery low, needs charging Green: Push to talk (on 3-CH B) Charging: Red Charging complete: Green
    External power charge Charging source is compatible from any laptop, PC, travel adaptor (DC 5V/1A) or micro-USB receptacle
    Clip and lanyard Detachable clip and adjustable neck strap with break away clip
    Dimensions 19mm (thickness) x 93mm (H) x 30.6mm (W)
    Weight Approximately 39g (with battery)
    IR Receiver Box
    Infrared wavelenghts 850nm
    Modulation system FM wide-band
    Tone signal 32.768KHz(A.B CH)
    De-emphasis 50μS
    Frequency response Frequency response
    S/N ratio >75dB
    THD >1.0% (at 1 KHz)
    Maximum deviation ±22.5KHz
    Outputs (modulation factor 22.5KHz dev., Volume: MAX) (1) Unbalanced Mixed (1/4”) output, LINE: 1V/47KΩ, MIC: 100mV/600Ω
    Equaliser 5 band (100, 300, 1K, 3K, 10K)
    External sensor inputs 4, RCA type
    Power supply DC 12V/1.25A
    Size 215mm (W) x 190mm (D) x 44mm (H)
    Weight 1.02kgs
    What's in the box
    User manual x 1
    Amplifier
    x 1
    Power cable for Amplifier x 1
    HDi wall case for amplifier x 1
    Amplifier brackets x 2
    Power supply for Amplifier x 1
    Speaker (Wall-mount or ceiling) x 2
    Speaker bracket - to attach to IWB x 2
    Speaker bracket - to attach to wall x 2
    Speaker cable x 2
    Screw (black) to attach bracket to speaker x 4
    Screw to mount speaker bracket to IWB x 4
    Speaker (Ceiling-mount) x 2
    Infrared ceiling sensor x 1
    Infrared ceiling sensor bracket x 1
    Infrared sensor cable 15mt x 1
    Lanyard x 2
    HDi infrared pendant microphone x 2
    USB to micro - USB cable x 2
    HDi infrared pendant microphone charger x 2

    Please note: specs subject to change without notice

  • This catalog has no sub-catalogs.
    Buy 4 get the 5th