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3

assembly and installation

Mounting the Quantum II on the wall, please review the following guidelines.  
• Selecting the most appropriate location for the Quantum can be the 
most challenging. Every room is a little different, but in general the most 
functional location is installing it on the front wall off to one side or the other 
approximately from either side wall.
•  An alternate choice would be on either side wall, located approximately ¼  
the distance from the front of the room.
     NOTE: Be conscious of an AC outlet requirement for power. 
•  Once you’ve decided where to mount the Quantum II, hold the ‘U’ bracket 
straight up and down against the wall with bottom of the bracket approximately 
5-6 feet above the floor. Using a level to assure true vertical orientation, mark 
the two mounting holes.  
• If installing onto a drywall, drill two ¼” holes and insert a molley bolt 
provided. With a #2 Phillips head screwdriver, mount the wall bracket.
• If installing into a wood or like material, use two sheet metal screws with 
washers to mount the bracket to the wall.
•  For concrete wall, you’ll need to acquire and install a plastic insert for a # 8 
sheet metal screw and install accordingly. 
•  With the bracket mounted, route the plastic wire tie through the two tab 
holes. Hold the power supply onto the two raised tabs with the AC plug end 
toward the floor. With the power supply resting on the pegs, tighten the wire 
tie thus securing the power supply to the bracket.
•  Insert the DC plug into the power input jack and place the Quantum II into 
the bracket, secure each end with the bolt and washer provided.
• Orient the Quantum with center pointing diagonally across the listening 
area.  
• Plug the power cord into an AC outlet

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. Find an AC outlet and plug 
the system in.
•  Side wall location is also acceptable. Locate unit on either side about ¼ 
from front of room. Point the front diagonally across the listening area. Locate 
an AC outlet and plug it in. 

Summary of Contents for IRQ-3120

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

Page 2: ...rs 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...

Page 3: ...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 inte...

Page 4: ...hone Transmitters IRT 55 Handheld Microphone Transmitter IRH 35 Drop in Chargers BRC 60 Ceiling Sensor ICS 55 Installation of Ceiling Sensor Operation of Wireless Microphone Troubleshooting General Sp...

Page 5: ...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...

Page 6: ...phone transmitter and sends a composite signal to the mixer amplifier The receiver transforms the composite signal into an analog audio signal which is fed to the Quantum II mixer An additional audio...

Page 7: ...two sheet metal screws with washers to mount the bracket to the wall For concrete wall you ll need to acquire and install a plastic insert for a 8 sheet metal screw and install accordingly With the br...

Page 8: ...peaker 5 Power switch Channel A Control 6 Power switch Channel B Control 7 Power indicator LED 8 Infrared wireless transmission LED 9 Tone control 10 Line input volume control 11 Line output gain cont...

Page 9: ...quality of the sound You will feel a center indent turn CCW will boost the bass and turning CW will extenuate the high frequencies Aux input jack 3 5mm facilitates connecting the output of a DVD Vide...

Page 10: ...vel 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...

Page 11: ...des Diodes at top and bottom of handle for increased Coverage 2 Top aimed out 6 Bottom 360 2 Bottom aimed down 360 IR radiation for as sured connectivity Two AA Duracell re chargeable NiMH batteries w...

Page 12: ...h 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 obstruc...

Page 13: ...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 minimize the transmission dis...

Page 14: ...smitter on by depressing and hold front button until Blue LED is present Observe signal presence LED Orange on Quantum II receiver adjacent to Mic volume control Stand under or in front of a speaker S...

Page 15: ...R transmission Signal presence Orange LED Check the Green 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 repla...

Page 16: ...att 4ohm Two Terminal Phoenix Connector 19VDC 3 4A 65W CE CSA UL Listed 6 1 4 W x 14 H x 4 3 4 D 4 lb 2oz Receiver Input Modulation Reception Frequencies Infrared Wavelength Tone Signal De emphasis Fr...

Page 17: ...Body 9 5 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 Co...

Page 18: ...n 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 Warrant...

Page 19: ...notes Date of Purchase Model Number Serial Number Notes...

Page 20: ...2 1688 Ord Way Oceanside CA 92056 1 800 588 0018 sales teachlogic com 1 760 631 1283 www teachlogic com 3 1 18...

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