Tech Logic IRV-268N, User Manual

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Page 2: ... Power Source This product must be connected to an AC power source per the voltage input specified and marked marked on the power supply 6 Power Cord Caution Power cable should be routed clear of foot traffic and supported clear of kinking or abrasion 7 Object Protection Locate the operating unit so it will not be subjected to falling objects or water entry 8 Internal Service User should not attem...

Page 3: ...e signal into an analog audio signal which is fed to the multi media amplifier The amplifier then powers the speakers for even sound distribution throughout the room The wireless transmitter gives complete freedom of movement anywhere in the room The transmitter can be a pendant style worn around the neck or body pack clipped to the waist Various style of microphone can be plugged into the body pa...

Page 4: ...me controls for the microphones and provides either a balanced or unbalanced audio output Front Panel ________________________________________________________________ Power Switch with an associate Red LED to indicate presence of power Channel A B volume controls for independent volume control for each wireless IR transmitter input IR Transmission Indicator LED will light Green when a transmitter ...

Page 5: ...line level output of channel A and B Pin 1 Ground Pin 2 Positive Pin 3 Negative Male XLR Connectors male are balanced line level outputs for each respective channel Sensor Inputs RCA The sensor inputs apply power to a sensor and receives the IR signal from the sensor Four 4 sensor inputs allow installation of multiple sensors for odd shaped or large rooms Normally only one sensor is required Power...

Page 6: ...held or Body Pack The composite signal is sent to the receiver input via a dual shielded cable The sensor has 30 receiving diodes providing 360 spherical reception Power ON LED Green indicates that the sensor is receiving power from the receiver Cable 50 connects the sensor to the receiver The cable is dual shielded with RCA connectors on each end and is plenum rated ...

Page 7: ... reception from the front Wall sensors can be used as the sole source of reception or as a secondary area of reception supplementing another sensor Power ON LED Green indicates that the sensor is receiving power from the receiver Cable 50 connects the sensor to the receiver The cable is dual shielded with RCA connectors on each end and is plenum rated ...

Page 8: ...ld Pendant and Body Pack Handheld Microphone Transmitter IRH 30 is most applicable for student use or direct presentation The 10 emitting diodes are located around the bottom of the microphone for 360 spherical transmission Features Power ON OFF switch with LED indicator Battery level LED indicator Green useable charge Red need recharging Channel selector switch Ch A or B inside battery compartmen...

Page 9: ...itch on front panel with LED indicator Battery level LED indicator Green useable charge Red needs recharging Channel selector switch Ch A or B Volume Control Rechargeable batteries Two AA NiMH External battery contacts for drop in charger External microphone input Top center 3 5mm Dimensions 5 25 H x 1 5 W x 1 D Weight 4 8 oz with batteries Plug in Microphone LM 300 The LM 300 is an optional plug ...

Page 10: ...ge Red need recharging Channel selector switch Ch A or B inside battery compartment Rechargeable batteries Two AA NiMH Volume Control External battery contacts for drop in charger External microphone input Top center 3 5mm Dimensions 4 75 H x 2 75 W x 0 75 D Weight 4 8 oz with batteries Optional Microphones for the Body Pack Transmitter Lapel Microphone LM 835 is a small capsule microphone with a ...

Page 11: ...r black Caution The boom can be formed to fit but it is not considered to be flexible Do not bend it back and forth IT WILL BREAK Collar Microphone CM 835 is a flexible rod that can be formed to fit around the neck The end with the microphone is then contoured up toward the mouth The cord exits the flexible rod from the back out of the way The collar microphone utilizes a unidirectional element fo...

Page 12: ...er recharges the IRB 30 body pack transmitter and IRH 30 handheld microphone You merely place the body pack and handheld microphone in their respective slot Connection will be made and charging will commence Charger will automatically control the rate and maintain the charge BRC 101 and BRC 202 drop in chargers are for the handheld IRH 30 and pendant transmitter IRT 89 The single slot BRC 101 can ...

Page 13: ...ht upon completion of cycle o Recycle function BRC 101 202 remove batteries from transmitter and insert in front tray Push Black button Amber LED will light indicating batteries are being discharged At end of discharge charger will automatically reverse and charge batteries to full capacity Green LED will light upon completion of cycle Recommendation Recycling batteries every 30 90 day will help m...

Page 14: ...helf or cabinet Under shelf or wall mount with SM 400 mount kit Route sensor cable from dome sensor to receiver Interface to Amplifier with shielded audio cable Selecting IR Sensor Placement There are several outside factors that can influence the performance of an infrared transmission system Central location of the sensor is of primary concern however other factors need to be taken into consider...

Page 15: ...he ceiling tiles Rather it should secured to the ceiling suspension wires using cable zip ties Or be secured to other beams other structural supports o Avoid running the sensor cable near across or in parallel to any control data video speaker or power cables Caution Take care to clean hands before removing ceiling tile Locate the center ceiling tile and mark approximate sensor location Lift and r...

Page 16: ...ceiling tile IR Sensor Installation Wall Mount Locate the center of the long sidewall or the center of hard ceiling Bend bracket at the scoured bend grooves Mount bent bracket onto sensor using the short sheet metal screws Hold sensor bracket in place on the wall or ceiling and mark mounting holes Drill hole for installing appropriate mounting hardware Plug sensor cable into sensor Install sensor ...

Page 17: ...ound system o Each male XLR jack is a balanced line level output from each channel o Three pin Phoenix connector is a balanced output of channel A and B Pin 1 Ground Chassis Pin 2 Positive Hot Pin 3 Negative o Three pin Phoenix connector Unbalanced Connect Pin 1 and Pin 3 together with shield connected to ground Connect Pin 2 to positive input o Unbalanced phone jack switchable to either Line or M...

Page 18: ...tch o Unscrew sleeve Observe A B switch on side of battery compartment Switch ON transmitter Pendant Body Pack or Handheld Observe power LED Green use fully charged batteries only Observe signal presence Green LED on receiver adjacent to the channel A knob Turn volume control fully CC counter clockwise Performing test with a Body Pack with mic plugged in or Pendant Transmitter o Slowly adjust volu...

Page 19: ...erify signal reception from transmitter to receiver LED green adjacent to volume control Static Noisy or fuzzy Sound Check charge on batteries Check Hi Lo switch inside battery compartment Place in Hi position Along side of battery barrel on handheld Verify that no other transmitter is turned on on the same channel Bright sunlight high intense fluorescent or halogen lights near sensor Dropouts Ver...

Page 20: ... you may want to consider using another microphone such as a collar headband with a boom or a unidirectional microphone plugged into the pendant or body pack with a lanyard worn around the neck To reiterate Batteries in the transmitter is our greatest grievance Life expectancy of Duracell batteries given conscientious care is about two years We have experienced much shorter service life from other...

Page 21: ... to finish or appearance past ninety 90 days 6 All warranty service will be provided by TeachLogic or authorized service center 7 Warranty is made to the original purchaser and may not be transferred another user 8 Warranty service rendered will be on a repair basis or replacement which ever TeachLogic deems to be most prudent for customer satisfaction and economic feasibility TeachLogic will only...