• HDI Hearing Augmentation System 1

    HDI Hearing Augmentation System 1
    HDI Hearing Augmentation System 1HDI Hearing Augmentation System 1HDI Hearing Augmentation System 1HDI Hearing Augmentation System 1
    Speaker system with in and out ports
    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.
    • 1 year of warranty

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    Product Code: HDIAUG1
    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 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
    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
    What's in the box
    User manual 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
    Amplifier (A-B type) x 1
    Screw (black) to attach bracket to speaker x 4
    Screw to mount speaker bracket to IWB x 4
    Mounting bracket for Amplifier x 2
    Screw to attach mounting brackets to Amplifier x 4
    Power cable x 1
    Power supply x 1

    Please note: specs subject to change without notice

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