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TeachLogic VoiceLink III, Owner'S Manual

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owner’s manual

Infrared Wireless Microphone System

Summary of Contents for VoiceLink III

Page 1: ...owner s manual Infrared Wireless Microphone System ...

Page 2: ...owner s manual VoiceLink III ...

Page 3: ...notes Date of Purchase Model Number Serial Number Notes ...

Page 4: ...ars of reliable performance We appreciate your confidence by your selection of our product It is TeachLogic s intent to uphold that confidence by providing factory assistance and dealer support We hope you will take the time to view this manual to familiarize yourself with the product operation and features This manual will help you learn to use and gain the maximum benefit of the VoiceLink III sy...

Page 5: ...f kinking or abrasion Object Protection Locate the operating unit so it will not be subjected to falling objects or water entry Internal Service User should not attempt to service this product All internal service must be accomplished by a qualified technician Electric Shock Do not adapt or modify the AC power plug thus lifting the earth ground connection certifications Listed US CA TeachLogic sys...

Page 6: ... in Chargers Ceiling Sensor Installation of System Installation of Ceiling Sensor Operation of VoiceLink III System Wiring to Projector System Troubleshooting Blank Page General Specifications Microphone Specifications Five Year Limited Warranty 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 6 owner s manual VoiceLink III ...

Page 7: ...frared light beams to the sensor located in the corner of the room Now when you talk into the microphone the microphone element modulates the light beam causing it to flicker in sync with your speech The sensor detects the sequential signal and the electronic circuitry in the VoiceLink III converts that sequential signal into a line level analog audio signal Now that audio signal can be fed into a...

Page 8: ...mits 360 connectivity throughout the classroom regardless of body position or orientation The system is comprised of an infrared detecting sensor s installed in the ceiling The sensor collects the IR wireless signal from the microphone transmitter and sends a composite signal to the receiver The receiver transforms the composite signal into an analog audio signal which is fed to the multi media am...

Page 9: ...Level Output 3 pin Phoenix Connector Dual Mono Inputs RCA Two Sensor Inputs RCA Power Input 12VDC 1 2 3 4 5 6 7 2 3 4 5 1 7 6 5 4 3 2 1 4 3 2 1 VoiceLink III system The VoiceLink III system is comprised of a microphone transmitter either the Sapphire IRT 55 or Handheld IRH 35 for voice transmission to a ceiling sensor ICS 55 that sends the signal to the receiver mixer IR 255 The receiver processes...

Page 10: ... level output is achieved by the unidirectional Cardioid microphone and a unique free air suspension system With a built in breath filter the Sapphire can function as a pass around hand mic The strategic alignment of the emitting diodes assures reliable connectivity throughout the room without static or drop out With a tap on the power button the microphone is muted for private conversation tap ag...

Page 11: ... the bottom of the handle and 2 toward the top of the handle The metal housing provides low handling noise and insures durable longevity features Condenser microphone element Power on off switch Battery level indicator LED Channel A or B select able 10 high power emitting diodes Diodes at top and bottom of handle for increased Coverage 2 Top aimed out 6 Bottom 360 2 Bottom aimed down 360º IR radia...

Page 12: ... that needs to be installed on the ceiling It comes with a mounting support bracket and 50 feet of plenum rated cable with RCA connector on each end The ideal location for the dome sensor would be in the center of the ceiling This will provide a clear signal path for the IR transmission from the transmitter to the dome sensor without obstruction In addition you will have 360 coverage and will mini...

Page 13: ...level Unbalanced Use a shielded cable with 1 4 phone connector this output is designed for mic level input and is 15 Db less than the three pin Phoenix connector output Pin 1 Ground Pin 3 Negative Pin 2 Positive Plug power supply into AC outlet Plug power cable into receiver installation of system Location of receiver is primarily determined by user accessibility location of sound system and avail...

Page 14: ...e ceiling sensor is in the center of the ceiling This will provide a clear signal path for the IR transmission from the transmitter to the dome sensor without obstruction In addition you will have 360º coverage and will minimize the transmission distance for more reliable performance ICS 55 ICS 55 ...

Page 15: ...bserve power LED Blue use fully charged battery only Observe signal presence LED Orange on receiver adjacent to Mic volume control Stand under or in front of a speaker Slowly adjust Ch A volume on VoiceLink III while talking into microphone Adjust to desired listening level CAUTION Beware of feedback Walk around the room while talking into microphone to confirm good connectivity Upon completion of...

Page 16: ...olume if applicable mid scale With microphone turned on speak and adjust microphone volume using CH A or CH B volume control on VoiceLink III With an Auxiliary program turned on and plugged into the projector adjust the auxiliary volume with the remote control Some adjusting of the VoiceLink III COMP AUX DVD and amplifier volume may be required Once auxiliary volume is optimized readjust microphon...

Page 17: ...rear view DVD Player Projector Remote Control Video Projector Computer MP3 Player AUDIO OUT REMOTE SENSOR AUDIO IN 1 AUDIO IN 2 AUDIO IN 3 INPUT VoiceLink III CH A CH B COMP AUX DVD ALS REC INPUT OUTPUT VoiceLink III SENSOR AVX DVD INPUTS OUTPUTS UNBALANCED BALANCED ...

Page 18: ...LED Check the Yellow LED in the sensor If sensor LED is not lit Sensor has been disconnected Power output to sensor has failed Receiver amplifier needs to be replaced Check the charge on your batteries Verify power switch in battery compartment is in Hi position Body Pack transmitter Verify that the diodes on transmitter or sensor are not being covered Obstruction between transmitter and sensor 12...

Page 19: ...13 blank page ...

Page 20: ...nd Ch A 2 08 MHz Ch B 2 54 MHz 850 nm Ch A 32 768 KHz 50 µs 50 Hz 13KHz 3dB 65 dB 1 1KHz 10 KHz 25 KHz Two RCA 3 5mm with Gain Control Front Panel 3 5mm with Gain Control Front Panel 3 pin Phoenix Real Panel 1 4 Unbalanced Mic Out Rear Panel 12VDC 0 6A 7 2W 8 3 8 W x 1 3 4 H x 7 D 1 lb 7oz ABS Aluminum Receiver Input Modulation Reception Frequencies Infrared Wavelength Tone Signal De emphasis Freq...

Page 21: ...95 8 H 10 3 oz w Battery Transmitting Diodes Operating Range Battery Discharge Indicator Blue Purple Red Flashing Red Battery Used Battery Life External Power Charger Transmission Angle User Controls Power Switch push Mute Switch push Mic Switch 3 position Aux Vol Gain Channel Select External Aux Input Dimensions Weight 2 Channel Switchable Transmitting Diodes Modulation Pilotone Frequency Peak De...

Page 22: ... by unauthorized personnel 3 Warranty on batteries is for two 2 years 4 Warranty does not extend to finish 5 All warranty service will be provided by TeachLogic or authorized service center 6 Warranty is made to the original purchaser and may not be transferred to another user 7 Warranty service rendered will be on a repair or replacement basis whichever TeachLogic deems to be most prudent for cus...

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Page 24: ...2 1688 Ord Way Oceanside CA 92056 1 800 588 0018 sales teachlogic com 1 760 631 1283 www teachlogic com 5 28 14 ...

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