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Comtek AT-216 Wireless Auditory Assistance Kit

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User Manual for Comtek AT-216 Wireless Auditory Assistance Kit with Smart-Mic

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Comtek AT-216 Wireless Auditory Assistance Kit with Smart-Mic Contents of the user manual for the Comtek AT-216 Wireless Auditory Assistance Kit
  • Product category: Assistive Listening Systems Comtek
  • Brand: Comtek
  • Description and content of package
  • Technical information and basic settings
  • Frequently asked questions – FAQ
  • Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
  • Authorized service for Comtek Assistive Listening Systems

User manual for the Comtek AT-216 Wireless Auditory Assistance Kit contain basic instructions that need to be followed during installation and operation. Before starting your appliance, the user manual should be read through carefully. Follow all the safety instructions and warnings, and be guided by the given recommendations. User manual is an integral part of any Comtek product, and if it is sold or transferred, they should be handed over jointly with the product. Following the instructions for use is an essential prerequisite for protecting health and property during use, as well as recognition of liability on the part of the manufacturer for possible defects should you make a warranty claim. Download an official Comtek user manual in which you will find instructions on how to install, use, maintain and service your product.

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Product description

The AT-216 Wireless Auditory Assistance Kit with Smart-Mic from Comtek includes a PR-216 personal wireless receiver with Smart-Mic option, an M-216 wireless transmitter, a CM-183RT omnidirectional lapel microphone and clip, an NTC-102 neckloop transductor, and an SM-N earphone assembly. It also features a TM-10 conference table microphone adapter, an FWA-216 flexible specialty antenna, a CB-36ST attenuator adapter cord, two BC-216 belt clips, two NH0-200 9-volt rechargeable batteries, an NBC 9-3-2 battery charger, and a C-216 carrying case.

The kit is designed to transmit both teacher's dialog and environmental sounds to your personal hearing aids or included earphone assembly for assistive listening purposes.
    How it Works
  • The AT-216 system functions as a remote microphone for the user, overcoming listening challenges for those with impaired hearing: high levels of background noise, reverberation effects, and distance between the speaker and listener.

    In addition to hearing aids with a telecoil, the listener wears the personal receiver and neckloop. The speaker wears the M-216 transmitter. The PR-216 personal receiver picks up the voice of the person wearing the M-216 transmitter, and the neckloop then retransmits it to the hearing aids for clean, close-up sound. If hearing aids are not used, the receiver may also be used with headphones. Now the person with impaired hearing has a direct link to the speaker at greater distances for improved listening, clarity, and better understanding
    Comtek's Smart-Mic
  • The Smart-Mic for the PR-216 receiver optimizes the performance of the AT-216 wireless auditory assistance system in a classroom environment. When the teacher begins to speak through the M-216 transmitter, the PR-216 receiver's Smart-Mic automatically prioritizes the teacher's voice over environmental sounds. When the teacher is not speaking, the Smart-Mic immediately activates the environmental microphone on the PR-216 receiver to allow fellow students' comments and questions to be heard
    Rugged Enclosure
  • The AT-216 system features packaging designed to hold up to the rigors of everyday use. Whether at school, work, or play, the COMTEK AT-216 gives you the assurance that you will hear well in virtually any situation.

    Packing Features Include:
    • Easy fit, snap-on clip allows users to simply clip on the transmitter or receiver to a pocket or belt
    • Specially designed battery compartment makes it impossible for the battery to be inserted backwards
    • Channel adjustment switches are covered by the snap-on clip to prevent accidental channel changes
    Comtek Design
    • The AT-216 system not only works on the standard channels (1-40) in the 216 MHz band maintaining compatibility with other brands, but also works with the high dynamic range companded channels (41-60) for high fidelity sound reproduction rendering greater speech intelligibility
    • The AT-216 system has power conservation circuitry which allows a nine-volt battery to be used with efficiency. Plus it makes possible the highest audio output level, ensuring the effective and efficient use of the "T" coil neckloop system
    • The M-216 transmitter has a versatile auxiliary audio input. It can transmit audio programs from tape, CD players, TV, VCRs, or from any audio device which has an auxiliary or line level audio output jack. What's more, when using the auxiliary audio input, the microphone may also be used to mix voice with the program information for special effects. The M-216's multifunction capability also allows it to be used with compatible telephones and conference table microphones
In the Box Comtek AT-216 Wireless Auditory Assistance Kit with Smart-Mic
  • M-216 - Wireless Transmitter
  • CM-183 RT Lavalier Microphone for M-216 Transmitter
  • NTC-102 Flexible Neckloop Transductor
  • CB-36 ST Stereo Mini Audio Cable for M-216 Transmitter
  • PR-216 with Smart-Mic Option
  • SM-N Earphone Assembly
  • FWA-216 Flexible Specialty Antenna
  • 2 x BC-216 Belt Clips
  • Mic Clip
  • TM-10 Conference Table Mic Adapter
  • NBC 9-2C Battery Charger
  • 2 x NH 9-200 Ni-MH Rechargeable Batteries
  • C-216 Carrying Case
  • Limited 1-Year Warranty
  • Table of Contents




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    Technical parameters

    Comtek Smart-Mic Specs

    Connectors 1x 1/8" (3.5 mm) Auxiliary Line Input (Also Used for Battery Charging)
    1x 0.1" (2.5 mm) Mic/Antenna Input
    Frequency Response 80 Hz to 10 kHz
    Distortion Less than 1% @ 80% Modulation
    Modulation 5 kHz Deviation (Channels 1 to 40, Non-Companded)
    10 kHz Deviation (Channels 41 to 60, Companded)
    RF Output 10 mW to the antenna system
    Operating Frequency 57 Synthesized Channels in the 216 to 217MHz LPRS Band Under FCC Part 95
    Emissions Out of Band: Better than 45 dB below carrier
    Current Drain 17 mA constant current
    Battery 9 V Alkaline (Eveready 522 or Equivalent) - Up to 35 Hours
    9 V NiMH Rechargeable - Up to 15 Hours
    Dimensions (WxHxD) 1.1 x 2.5 x 3.25" (30 x 63 x 82.5 mm)
    Weight 4 oz (110 g)
    Audio Output Headset Output: 16 dBu (low impedance)
    1x 1/8" (3.5 mm) Stereo/Mono Connector
    Controls 1x Power On/Off switch
    1x Volume control (50 dB range)
    1x 99-Position rotary channel selector switches
    Frequency Response 80 Hz to 12 kHz
    Total Harmonic Distortion Less than 1% (80% modulation)
    RF Frequency Range 216 to 217 MHz
    Frequency Stability 0.002% Frequency Synthesized Crystal Controlled
    RF Sensitivity 0.5 uV for 12 dB SINAD
    Adjacent Channel Isolation 65 dB 50 kHz Off-Channel Rejection
    Spurious Rejection 60 dB (Image Excluded)
    Ultimate Quieting Better than 95 dB Companded Channels
    Deviation Acceptance Up to 10 kHz
    Antenna Integral with output cable
    Current Drain 15 mA (Nominal)
    Power Requirements 9 V Alkaline Battery
    Rechargeable Nickel Metal Hydride
    Dimensions (WxHxD) 1.1 x 2.5 x 3.25" (30 x 63 x 82.5 mm)
    Type Lapel Mic
    Polar Pattern Omnidirectional
    Type Conference Table Microphone Adapter
    Frequency Response 10 Hz to 10 kHz
    Polar Pattern Hemispherical Over Boundary
    Output Impedance 1 kΩ (Nominal)
    Sensitivity -28 dB @ 1 kHz (Reference: 1 V)
    Output Noise Equivalent: 23.5 dB (A-weighted)
    Maximum SPL 128 dB (@ 10 kHz load)
    Signal to Noise Ratio 70.5 dB
    Dimensions (Ø x H) 2 x 0.640" (5.08 x 1.625 cm)
    Weight 1.33 oz (38 g) (With Microphone)
    Package Weight 2.5 lb
    Box Dimensions (LxWxH) 11.3 x 9.3 x 4.6"

    Rating

    90% users recommend this product to others. And what about you?
    Rating: 4.5 of 5

    This product has already been rated by 76 owners. Add your rating and experience with the product.

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