Quest Engineering M120bt Owner'S Manual Download | Manualshive

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Owner’s M

anual

M120bt

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Summary of Contents for M120bt

Page 1: ...Owner s Manual M120bt...

Page 2: ...ructions for future reference 3 Read all safety instructions carefully 4 Follow the manufacturer s instructions 5 Do not use this device near a liquid source or in a humid place 6 Only clean the devic...

Page 3: ...tion 6 Wiring Guide 9 Operations 12 Music on Hold MoH 13 Media Module 15 Block Diagram 17 Specifications 18 21000 Transcanadienne Baie d Urf Qu bec H9X 4B7 Phone 1 877 374 5266 Fax 888 918 2244 www er...

Page 4: ...their customers telephone experience So when you connect this mixer to a telecommunications system customers can listen to music or pre recorded messages while they wait This model is equipped with B...

Page 5: ...uting Bluetooth MP3 Media player on USB or SD SDHC card FM Tuner Music on hold M O H output used to connect the mixer to the telephone system to play music or pre recorded messages This output can als...

Page 6: ...e of the system 4 Indicators 3 The Protect indicator lights when the protection circuit is activated The outputs are then deactivated The Signal 20dB and Clip LEDs indicate the output level The Power...

Page 7: ...el 5 Mic Line input connectors Channel 1 is equipped with a terminal block connector and channels 2 and 3 are equipped with RCA connector and terminal block connectors allowing the connection of micro...

Page 8: ...use of long cables to connect several loudspeakers to the same amplifier You can also adjust the level of each speaker by changing the configuration of the transformer The M Series mixer amplifiers ar...

Page 9: ...the output voltage and step down the current so that multiple speakers with transformers can be connected using long cables Constant tension systems allow the use of cables from 1 to 1 6 mm in diamete...

Page 10: ...If your console has balanced outputs use balanced three conductor connections and connectors you can use unbalanced connections but you ll get better sound quality and less noise if you use balanced...

Page 11: ...d as unbalanced inputs Balanced Line Unbalanced Line Source Vers Destination Mixer amplifier input Output Balanced Line Unbalanced Line Source Vers Destination This connection reduces the signal level...

Page 12: ...ft 12 AWG 61 100 ft 10 AWH 101ft 150 ft 8 AWG 151 200 ft 6 AWG NOTE Custom wiring should be performed by qualified personnel only Class 2 wiring is required CAUTION Never use shielded cable for speake...

Page 13: ...ing Guide Speaker connections are shown in Figure 2 2 Figure 2 2 How to connect speakers WARNING Never use the low impedance 4 8 and high impedance 25V 70V outputs simultaneously Figure 2 3 Wrong conn...

Page 14: ...output power of the amp To achieve the best signal to noise ratio the Master Volume knob should normally be set near maximum MAX and the CLIP indicator should light occasionally but not frequently on...

Page 15: ...y mute function When the higher level source is activated other input signals are automatically cut off except for input signals of the same priority level CH2 CH3 AUX CH1 Telephone Paging Using Music...

Page 16: ...oH output to power a 2nd zone For use for 2 or more zones the example below illustrates the installation that can be done when the unit is used in conjunction with a 2nd unit The MOH connector of the...

Page 17: ...r decrease the output volume Press and hold to quickly increase or decrease output volume 8 NEXT PREVIOUS keys Short press to select previous or next FM frequency for tuner to select previous frequenc...

Page 18: ...l the display shows Bluetooth 2 Press PLAY PAUSE key to select Bluetooth 3 Activate Bluetooth on your personal device and select MEDIA1 in the available Bluetooth devices You will see connected on the...

Page 19: ...M120bt Block Diagram 17...

Page 20: ...Hz from speaker out tap 80Hz 18kHz with less than 0 5 THD DC Output Offset Less than 3mV Operating Temperature Humidity at non condensing 0 40 C at 95 humidity Output Voltage and Impedance 4 22V 8 31V...

Page 21: ...M120bt Notes 19...

Page 22: ......

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