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Yamaha EMX640 Support Question

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Question posted by buffac1 on June 14th, 2012

Monitor Out

Do I need to use a powered monitor from the monitor out from the front of the unit?

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Related Yamaha EMX640 Manual Pages

Owner's Manual - Page 1

... connecting or disconnecting cables. POWERED MIXER Owner's Manual Introduction Thank you mount the unit in an audio rack, keep it with a soft, dry cloth. 8. The EMX640 has the following features. Contents Front and rear panel 2 Control panel 2 Input/output panel 6 Rear panel 7 Connections 8 Basic Operation 9 Connecting microphones and instruments 9 Using the digital effect 9 Example...

Owner's Manual - Page 2

... channel, this switch on (the pressed-in the w position. EMX640-Owner's Manual Note: The signal is sent to the MONITOR bus from a location after the level control (4) of the MONITOR bus is sent to the speakers connected to the POWER AMP 2 A/B jacks (only if the power amp select switch is sent to the EFFECT bus...

Owner's Manual - Page 3

... does not affect the send level to the built-in digital effect on (pressed), the digital effect built into the EMX640 can be sent to the MAIN/MONITOR bus. s EFFECT section This section allows you to turn the built-in effect. Control panel 3 s DIGITAL EFFECT ...built-in digital effect. 7 DIGITAL EFFECT ON switch When this switch is adjusted by the digital effect will be used.

Owner's Manual - Page 4

...you to monitor the level of the signal which is output from the MONITOR jack (input/output panel 6). EMX640-Owner's...monitor the level of the signal which is output from the MAIN jack (input/output panel 6). This graphic equalizer affects both the MAIN bus signal which is output from the speakers, and the line level signal which is output from the MAIN jack (input/output panel 6). You can use...

Owner's Manual - Page 5

... setting, the two power amp channels can be used independently. L PHANTOM +48 V switch This switch turns the phantom power supply on . I 1 2 LIMITER MAIN BRIDGE MAIN MAIN MAIN MONITOR J POWER AMP I LIMITER indicator This indicator lights up or flashes for only a short while when the signal reaches the maximum level. Avoid such a situation. EMX640-Owner's Manual Only...

Owner's Manual - Page 6

... reason, devices which do not require phantom power must be set to ON in order to use condenser microphones. EMX640-Owner's Manual The Lo-Z jacks can use both the Hi-Z and Lo-Z inputs of...2 1 LINE 2 EFFECT OUT Lo-Z Lo-Z Lo-Z Lo-Z MIC MIC FOOT SW 2 34 SEE REAR PANEL CAUTION MONITOR TAPE REC IN OUT AUX IN MAIN INPUT TO MAIN 5 OUTPUT 6 1 Channel input jacks (Hi-Z, Lo-Z) 1~4 These...

Owner's Manual - Page 7

... to the BRIDGE jack. In this case, be connected to the BRIDGE jack. 2 Power switch This switch turns the power of the EMX640 on /off . Likewise, when using the POWER AMP 1 and/or POWER AMP 2 jacks, do not connect anything to the MONITOR and MAIN jacks. If the two channels are connecting a speaker to the BRIDGE jack...

Owner's Manual - Page 8

... When connecting various devices, be sure to use cables and plugs of POWER AMP 1/2 SPEAKERS B A B A POWER AMP 2 BRIDGE POWER POWER AMP 1 Connecting a single speaker to the BRIDGE jack (bridge connection) SPEAKERS B A B A POWER AMP 2 BRIDGE POWER POWER AMP 1 ON / OFF ON / OFF ON / OFF 4Ω~8Ω Main/Monitor Speaker 4Ω~8Ω Main Speaker 8Ω~16...

Owner's Manual - Page 9

... appropriate for vocals. 5 Use the MAIN/MONITOR section EFFECT RTN control to adjust the overall volume and tone. HALL...... S. Reverb typical of the EMX640. Basic Operation 9 Basic Operation This section explains basic operation of a small hall. L. Reverb typical of the sound processed by the effect. Note: When turning the power off . Also make sure...

Owner's Manual - Page 10

...MONITOR Microphone CD Player Cassette Deck Connections • Connect mics to channel inputs 1~6. • If you wish to record the audio from the mics to a cassette deck, connect the REC OUT jacks of the EMX640...CD player, and use an external device such as an installed sound system. Playing back a CD player 1 Turn the power on in which the EMX640 can also be used, and explains ...

Owner's Manual - Page 11

... is an example of using the EMX640 as a small PA for the channels into which the effect sound is independent of channels 5~6. If the external effect has a stereo output, it is possible to connect its output jacks to the "MAIN MONITOR" position. Note: Set the power amp select switch of the POWER AMP section to...

Owner's Manual - Page 12

EMX640-Owner's Manual 12 Example setups Sending an independent mix to the monitor speakers 1 Set the MONITOR section MASTER control to the √ position. 2 Raise the MONI...at the input of the external effect. 4 Use the MAIN section AUX IN control to hear from the monitor speakers. Note: The MONI controls are not affected by the effect. Using an external effect 1 Set the EFFECT section ...

Owner's Manual - Page 13

... Hz 200 W 480×275×275 mm 15 kg EMX640-Owner's Manual Specifications 13 Speciﬁcations s General speciﬁcations Maximum output power Frequency response Total harmonic distortion Hum & noise (Average, Rs=150...level control at nominal level. 86 dB CH IN (Lo-Z) to POWER AMP OUT (CH1~4) 66 dB CH IN (Lo-Z) to MAIN OUT, MONITOR OUT (CH1~4) 72 dB CH IN (Lo-Z) to EFFECT OUT (...

Owner's Manual - Page 14

... Nominal impedance Sensitivity1 Input level Nominal level Max. EMX640-Owner's Manual before cliping Connector type 37.7 W/4Ω...23 V) or the nominal output level when the unit is set at maximum gain. (All level controls ...Output connectors Actual source impedance POWER AMP OUT (1•2) (A, B) BRIDGE OUT 0.1Ω 0.1Ω MAIN OUT 600Ω MONITOR OUT 600Ω EFFECT ...

Owner's Manual - Page 15

s Dimensions Dimensions 15 D: 275 W: 480 470 260 H: 275 Unit: mm s Block and Level diagram MAIN EFFECT MONITOR Lo-Z 1-4 Hi-Z MIC 5, 6 1 LINE 2 PHANTOM +48V PAD HA PAD ... 8k 4k 250 PA 1 REC OUT 2 MAIN BRIDGE MAIN MAIN MAIN MONITOR INV LIMITER 2 PA EQ MASTER MAIN A POWER AMP 1 B BRIDGE A POWER AMP 2 B MONITOR 8k 4k 250 125 EFFECT OUT REC OUT EFFECT OUT EFFECT OUT dB BRIDGE ...

Owner's Manual - Page 16

... not result in your use only high quality shielded cables. IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT! This product, when ...using one of this manual, meets FCC requirements. If the antenna lead-in is marked with the requirements listed in the USA. 3. Utilize power outlets that your plug, proceed as indicated in the instructions contained in Taiwan YAMAHA CORPORATION Pro Audio...