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TeachLogic QUANTUM II User Manual

Infrared sound field system
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QUANTUM II
Infrared Sound Field System
User Guide

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Summary of Contents for TeachLogic QUANTUM II

  • Page 1 QUANTUM II Infrared Sound Field System User Guide...
  • Page 2 FORWARD Congratulations on the purchase of your new QUANTUM II sound field system produced by TeachLogic. Be assured that the Quantum has met all manufacturers’ specifications and it will fulfill all your expectations. TeachLogic incorporates state technology, employs most advanced manufacturing methodology and uses only premium quality components to assure you many years of reliable performance.
  • Page 3 Due to the number and strength of the diodes in the transmitter and sensitivity of the Quantum II sensor, the IR signal will bounce off of walls, ceiling and floor and be received by the sensor without interruption. However, infrared will not penetrate solid surfaces, therefore;...

  • Page 4: Assembly And Installation

    ASSEMBLY and INSTALLATION Installing the Quantum II A. The Quantum II can be operated as a free stance system on a speaker stand. To use in this mode of operation:  Locate the system off to one side in the front of the room. Point the front of the unit toward the center of the listening area.
  • Page 5 With the power supply resting on the pegs, tighten the wire tie thus securing the power supply to the bracket. 4. Insert the DC plug into the power input jack and place the Quantum II into the bracket, secure each end with the ⅜” bolt and washer provided.
  • Page 6 Quantum Controls 1. Threaded insert for wall mount bracket. 2. External sensor inputs. 3. Internal sensors. 4. Internal speaker. 5. Power switch & Channel A Control. 6. Power switch & Channel B Control. 7. Power indicator LED. 8. Infrared wireless transmission LED. 9.
  • Page 7 DESCRIPTION OF THE IR TRANSMITTERS The body-pack transmitter is usually pre-set to channel ‘A’ and the hand-held microphone-transmitter set to channel ‘B.’ To change the channel on your body- pack transmitter, open battery door, and move the small slide switch above the batteries to desired channel.
  • Page 8 Ultra Lite Mic (ULM-835) The ULM-835 is a miniature boom style microphone supported by a wire around the ear. The mic is worn on the left side and is plugged into the 3.5mm jack. The ULM-835 features a unidirectional element for excellent acoustic qualities and virtually eliminates the hazard of feedback.
  • Page 9 You are now ready to test the system To test the system, we are going to use a wireless body-pack transmitter with microphone, handheld microphone and an auxiliary audio source (DVD, CD Player, etc.) Turn the Quantum “on”, using either large knob ...
  • Page 10 Check the Auxiliary Line Input  Connect a DVD player, computer audio output, or iPod using a 3.5 mm patch cable to the line input. Caution: Be sure you are connecting to a line level output  With the quantum turned “on”, turn “on” or engage your auxiliary source.
  • Page 11 Caution: Do not attempt to recharge non-rechargeable batteries such as Alkaline or similar. The charger will sense most conditions, however; there are certain conditions that are not detectable. Charging...
  • Page 12 We would like to congratulate you with your successful installation and learning experience. We hope you experience many years of satisfactory service and performance of your system. Trouble Shooting  System does not work o Verify AC power; the LED lights when turned “on”. o System has power but no sound ...
  • Page 13 IRC-320 Quantum II General Specifications ________________________________ Signal Reception Infared Carrier No. of Channels Receiving Range 60 Feet Line of Sight Transmission Frequencies Channel A: 2.08 MHz Channel B: 2.54 MHz Infared Wavelength 850 nm Modulation FM wide-band De-emphasis 50 µS Frequency Response 50Hz –...
  • Page 14 IRH – 30 HANDHELD TRANSMITTER Transmission Carrier Infrared Ray Carrier Frequency Channel A: 2.08 MHz (switchable) Channel B: 2.54 MHz Modulation FM wide-band Pilotone Frequency 32.768KHZ IR Wavelength 850 nm Peak Deviation ±25KHz No. of Emitting Diodes Compander Circuit Pre-emphasis 50µS IR Emitter Location Built-in...