Owner's Manual
Page 1
... 1 LINE 2 INST 2 EFFECT OUT FOOT SW SEE REAR PANEL CAUTION POWER LIMITER -12 -12 • • 6 6 +6 • • 0 0 +3 • • 6 • 6 • 0 +12 +12 -5 -10 125 250 500 1k 2k 4k 8k 0 10 EFFECT RTN 0 10 AUX IN 0 10 TAPE IN MAIN 0 10 MASTER PHANTOM ON OFF 0 10 EFFECT RTN 0 10 MASTER MONI TAPE IN 1 MONITOR REC OUT 1 AUX IN 2 MAIN PHONES 2 INPUT TO MAIN OUTPUT Keep This Manual...
... 1 LINE 2 INST 2 EFFECT OUT FOOT SW SEE REAR PANEL CAUTION POWER LIMITER -12 -12 • • 6 6 +6 • • 0 0 +3 • • 6 • 6 • 0 +12 +12 -5 -10 125 250 500 1k 2k 4k 8k 0 10 EFFECT RTN 0 10 AUX IN 0 10 TAPE IN MAIN 0 10 MASTER PHANTOM ON OFF 0 10 EFFECT RTN 0 10 MASTER MONI TAPE IN 1 MONITOR REC OUT 1 AUX IN 2 MAIN PHONES 2 INPUT TO MAIN OUTPUT Keep This Manual...
Owner's Manual
Page 2
...users manual, may not correspond with this manual, meets FCC requirements. This product, when installed as follows: The wire which is marked by the letter E or by Yamaha may void your use only high quality shielded cables. Cable/s supplied with the coloured markings identifying the terminals in all installation instructions...branch (circuit breaker or fuse) circuits or install AC line filter/s. If you can be connected to use this apparatus may cause interference harmful to coaxial type cable. The wire which is coloured BLUE must be determined by turning the unit "OFF" ...
...users manual, may not correspond with this manual, meets FCC requirements. This product, when installed as follows: The wire which is marked by the letter E or by Yamaha may void your use only high quality shielded cables. Cable/s supplied with the coloured markings identifying the terminals in all installation instructions...branch (circuit breaker or fuse) circuits or install AC line filter/s. If you can be connected to use this apparatus may cause interference harmful to coaxial type cable. The wire which is coloured BLUE must be determined by turning the unit "OFF" ...
Owner's Manual
Page 3
.... • Use only designated speaker cables to connect speakers to an AC outlet of the type stated in this unit or allow the unit to prevent the internal temperature rising too high. Consult your dealer for a replacement. You could ...Blocked ventilation holes are a fire hazard. • Clean phone plugs before operating the EMX620 Warnings • Do not allow water to enter this condition is a fire and electrical shock hazard. • Do not scratch, bend, twist, pull, or heat the power cord. Using the unit in this Owner's Manual or as smoke, odor, or noise...
.... • Use only designated speaker cables to connect speakers to an AC outlet of the type stated in this unit or allow the unit to prevent the internal temperature rising too high. Consult your dealer for a replacement. You could ...Blocked ventilation holes are a fire hazard. • Clean phone plugs before operating the EMX620 Warnings • Do not allow water to enter this condition is a fire and electrical shock hazard. • Do not scratch, bend, twist, pull, or heat the power cord. Using the unit in this Owner's Manual or as smoke, odor, or noise...
Owner's Manual
Page 4
... depends on the condition of the connected unit and speakers, and may induce noise. Consult your dealer about replacing defective components. EMX620-Owner's Manual The rate of components with moving contacts, such switches, rotary controls, faders, and connectors, deteriorates over time. Doing so may cause oscillation depending on the operating environment and is unavoidable. If noise occurs, use the telephone away from the unit...
... depends on the condition of the connected unit and speakers, and may induce noise. Consult your dealer about replacing defective components. EMX620-Owner's Manual The rate of components with moving contacts, such switches, rotary controls, faders, and connectors, deteriorates over time. Doing so may cause oscillation depending on the operating environment and is unavoidable. If noise occurs, use the telephone away from the unit...
Owner's Manual
Page 5
... system via the EFFECT OUT and AUX IN jacks, with effects return level control. • Separate outputs are provided for connecting powered monitor speakers, headphones, or a stereo recorder (cassette, DAT, or MD). Input channels 1 through 4 feature lo- Features • The EMX620's six input channels support a wide range of audio sources, including microphones, instruments, and line-level devices. In order to vocal or instrument sounds, and remote on the main output allows you for purchasing the Yamaha EMX620 Powered Mixer. Introduction 5 Introduction...
... system via the EFFECT OUT and AUX IN jacks, with effects return level control. • Separate outputs are provided for connecting powered monitor speakers, headphones, or a stereo recorder (cassette, DAT, or MD). Input channels 1 through 4 feature lo- Features • The EMX620's six input channels support a wide range of audio sources, including microphones, instruments, and line-level devices. In order to vocal or instrument sounds, and remote on the main output allows you for purchasing the Yamaha EMX620 Powered Mixer. Introduction 5 Introduction...
Owner's Manual
Page 6
... control The MONI control determines the level of the input signal that control. C EFFECT control The EFFECT control determines the level of the input signal that control. When connecting a line-level source to inputs 1 through 4, or if a microphone signal is fed to the MAIN bus, MAIN output section, and internal power amplifier. The MONI control is not affected by the channel's LEVEL control, since the EFFECT signal is sourced before that is distorted, use with external effects processors. To send a channel signal to attenuate the input signal. EMX620-Owner's Manual Rotating...
... control The MONI control determines the level of the input signal that control. C EFFECT control The EFFECT control determines the level of the input signal that control. When connecting a line-level source to inputs 1 through 4, or if a microphone signal is fed to the MAIN bus, MAIN output section, and internal power amplifier. The MONI control is not affected by the channel's LEVEL control, since the EFFECT signal is sourced before that is distorted, use with external effects processors. To send a channel signal to attenuate the input signal. EMX620-Owner's Manual Rotating...
Owner's Manual
Page 7
...-in digital effects processor on and off . EMX620-Owner's Manual I EFFECT RTN control The MAIN EFFECT RTN control determines the level of the AUX IN signal that is fed to the MAIN and MONI buses via the MAIN EFFECT RTN and MONI EFFECT RTN controls respectively. M Level meter The 5-LED meter displays the level of the MAIN OUT, speaker outputs, and PHONES. HALL (large hall), S. L MASTER control The MAIN MASTER control determines the output level of the MAIN output signal. The effects processor can also be turned on...
...-in digital effects processor on and off . EMX620-Owner's Manual I EFFECT RTN control The MAIN EFFECT RTN control determines the level of the AUX IN signal that is fed to the MAIN and MONI buses via the MAIN EFFECT RTN and MONI EFFECT RTN controls respectively. M Level meter The 5-LED meter displays the level of the MAIN OUT, speaker outputs, and PHONES. HALL (large hall), S. L MASTER control The MAIN MASTER control determines the output level of the MAIN output signal. The effects processor can also be turned on...
Owner's Manual
Page 8
... the internal power amplifier against excessive input signals and load mismatches, activates. R PHANTOM switch The PHANTOM switch is used to the MONI bus and subsequently the MONITOR OUTPUT. P MASTER control The MONI MASTER control determines the output level of the signal from the built-in digital effects processor that the impedance of the connected speaker system is fed to turn on and off the MAIN MASTER level control, or the appropriate channel LEVEL control a little. If the LIMITER indicator lights...
... the internal power amplifier against excessive input signals and load mismatches, activates. R PHANTOM switch The PHANTOM switch is used to the MONI bus and subsequently the MONITOR OUTPUT. P MASTER control The MONI MASTER control determines the output level of the signal from the built-in digital effects processor that the impedance of the connected speaker system is fed to turn on and off the MAIN MASTER level control, or the appropriate channel LEVEL control a little. If the LIMITER indicator lights...
Owner's Manual
Page 9
... MASTER level control, and can be connected to turn the built-in order to the output of a cassette, DAT, or MD deck for recording. EMX620-Owner's Manual Input/Output Panel 9 Input/Output Panel 4 A Hi-Z Lo-Z Hi-Z Lo-Z Hi-Z Lo-Z Hi-Z LINE INST 1 1 Lo-Z LINE 2 INST 2 EFFECT OUT FOOT SW 1 23 5 TAPE IN 1 MONITOR REC OUT 1 AUX IN 2 MAIN PHONES 2 INPUT TO MAIN OUTPUT 6 78 9 0 1 Hi-Z, Lo-Z (inputs 1-4) These are the input connectors for input channel 5. Use the input appropriate for inputs channels 1 through 4. B LINE 1 & 2 (input...
... MASTER level control, and can be connected to turn the built-in order to the output of a cassette, DAT, or MD deck for recording. EMX620-Owner's Manual Input/Output Panel 9 Input/Output Panel 4 A Hi-Z Lo-Z Hi-Z Lo-Z Hi-Z Lo-Z Hi-Z LINE INST 1 1 Lo-Z LINE 2 INST 2 EFFECT OUT FOOT SW 1 23 5 TAPE IN 1 MONITOR REC OUT 1 AUX IN 2 MAIN PHONES 2 INPUT TO MAIN OUTPUT 6 78 9 0 1 Hi-Z, Lo-Z (inputs 1-4) These are the input connectors for input channel 5. Use the input appropriate for inputs channels 1 through 4. B LINE 1 & 2 (input...
Owner's Manual
Page 10
...EMX620-Owner's Manual 10 Front & Rear Panels I MAIN-OUTPUT jack The MAIN-OUTPUT jack outputs the MAIN bus signal after the 7-band graphic equalizer and MASTER level control, and can be connected to a pair of stereo headphones for example. J PHONES-OUTPUT jack The PHONES-OUTPUT jack outputs the MAIN bus signal after the MONI MASTER control, and can be connected to the input of a larger mixer, or a more powerful amplifier, for personal monitoring. K MONITOR-OUTPUT The MONITOR-OUTPUT phone jack outputs the MONI bus signal after the 7-band graphic equalizer and MASTER level control...
...EMX620-Owner's Manual 10 Front & Rear Panels I MAIN-OUTPUT jack The MAIN-OUTPUT jack outputs the MAIN bus signal after the 7-band graphic equalizer and MASTER level control, and can be connected to a pair of stereo headphones for example. J PHONES-OUTPUT jack The PHONES-OUTPUT jack outputs the MAIN bus signal after the MONI MASTER control, and can be connected to the input of a larger mixer, or a more powerful amplifier, for personal monitoring. K MONITOR-OUTPUT The MONITOR-OUTPUT phone jack outputs the MONI bus signal after the 7-band graphic equalizer and MASTER level control...
Owner's Manual
Page 11
... and 16 ohms to connect speakers. EMX620-Owner's Manual B SPEAKERS A & B jacks The SPEAKER A & B phone jacks output the main signal from the internal power amplifier and are internally connected in parallel and output the same signal. They are used to turn down the MAIN MASTER and MONI MASTER controls. Rear Panel Rear Panel 11 POWERED MIXER MODEL EMX620 POWER ON OFF B-SPEAKERS-A 1 2 1 POWER switch The POWER switch is used to each with an impedance of between 4 and 8 ohms to one speaker B-SPEAKERS-A Connecting two speakers B-SPEAKERS-A 4Ω-8Ω 8Ω...
... and 16 ohms to connect speakers. EMX620-Owner's Manual B SPEAKERS A & B jacks The SPEAKER A & B phone jacks output the main signal from the internal power amplifier and are internally connected in parallel and output the same signal. They are used to turn down the MAIN MASTER and MONI MASTER controls. Rear Panel Rear Panel 11 POWERED MIXER MODEL EMX620 POWER ON OFF B-SPEAKERS-A 1 2 1 POWER switch The POWER switch is used to each with an impedance of between 4 and 8 ohms to one speaker B-SPEAKERS-A Connecting two speakers B-SPEAKERS-A 4Ω-8Ω 8Ω...
Owner's Manual
Page 12
... Recorder (Cassette, DAT, MD) Powered monitor Hi-Z Lo-Z Hi-Z Lo-Z Hi-Z Lo-Z Hi-Z Lo-Z LINE 1 INST 1 LINE 2 INST 2 EFFECT OUT FOOT SW *1 Microphone TAPE IN 1 MONITOR REC OUT 1 AUX IN 2 MAIN PHONES 2 INPUT TO MAIN OUTPUT Footswitch (YAMAHA FC5) B-SPEAKERS-A Electric-acoustic guitar *2 Headphones Larger mixer or Amplifier Electric bass * The Lo-Z and Hi-Z input of each channel cannot be used to turn on and off the built-in digital effects processor, connected to the EMX620...
... Recorder (Cassette, DAT, MD) Powered monitor Hi-Z Lo-Z Hi-Z Lo-Z Hi-Z Lo-Z Hi-Z Lo-Z LINE 1 INST 1 LINE 2 INST 2 EFFECT OUT FOOT SW *1 Microphone TAPE IN 1 MONITOR REC OUT 1 AUX IN 2 MAIN PHONES 2 INPUT TO MAIN OUTPUT Footswitch (YAMAHA FC5) B-SPEAKERS-A Electric-acoustic guitar *2 Headphones Larger mixer or Amplifier Electric bass * The Lo-Z and Hi-Z input of each channel cannot be used to turn on and off the built-in digital effects processor, connected to the EMX620...
Owner's Manual
Page 13
... channel. G Use the MAIN MASTER control to select an effects program. Repeat this procedure for vocals. B Use the DIGITAL EFFECT switches to set the overall level of the main output. HALL...... C Set the MAIN EFFECT RTN control to adjust the overall level of the processed sound. Basic Operation 13 Basic Operation Connecting Sources Before connecting any other end of the cables firmly into a connected mic, or playing a connected instrument, adjust the EFFECT control of the input channel that you want to monitor. Note: When connecting line-level sources to input channels...
... channel. G Use the MAIN MASTER control to select an effects program. Repeat this procedure for vocals. B Use the DIGITAL EFFECT switches to set the overall level of the main output. HALL...... C Set the MAIN EFFECT RTN control to adjust the overall level of the processed sound. Basic Operation 13 Basic Operation Connecting Sources Before connecting any other end of the cables firmly into a connected mic, or playing a connected instrument, adjust the EFFECT control of the input channel that you want to monitor. Note: When connecting line-level sources to input channels...
Owner's Manual
Page 14
... dealer. Problem Cause Action Sound is lit. You can refer to the nominal level. The POWER indicator is no longer output from recurring. If the load impedance (including a short) is too low, refer to the chapter on the amplifier of this demvice, and the appropriate actions to be taken in the channel control section or main section...
... dealer. Problem Cause Action Sound is lit. You can refer to the nominal level. The POWER indicator is no longer output from recurring. If the load impedance (including a short) is too low, refer to the chapter on the amplifier of this demvice, and the appropriate actions to be taken in the channel control section or main section...
Owner's Manual
Page 15
... Model Purchaser/User Information specified in EN55103-1 and EN55103-2. Specifications 15 Specifications s General Specifications Maximum output power Frequency response Total harmonic distortion Hum & noise (Average, Rs=150Ω) (with 20 Hz-20 kHz BPF) Maximum voltage gain (PAD: OFF) Crosstalk at 1 kHz Input channel equalization Meters Graphic equalizer Internal digital effect Phantom power Limiter LIMIT indicator Protection circuit (Power amp) Foot switch Power...
... Model Purchaser/User Information specified in EN55103-1 and EN55103-2. Specifications 15 Specifications s General Specifications Maximum output power Frequency response Total harmonic distortion Hum & noise (Average, Rs=150Ω) (with 20 Hz-20 kHz BPF) Maximum voltage gain (PAD: OFF) Crosstalk at 1 kHz Input channel equalization Meters Graphic equalizer Internal digital effect Phantom power Limiter LIMIT indicator Protection circuit (Power amp) Foot switch Power...
Owner's Manual
Page 16
....6 mV) -42 dB (6.16 mV) -22 dB (61.6 mV) -22 dBV (79.4 mV) Input level Nominal level Connector Max. EMX620-Owner's Manual 57.5 150 (67.5) D:275 Unit: mm Unbalanced. • 0 dB= 0.775 Vrms, 0 dBV= 1 Vrms. s Output Specifications Output connectors SPEAKERS OUT (A, B) MAIN OUT MONITOR OUT EFFECT OUT PHONES OUT REC OUT (1, 2) Actual source impedance 0.1Ω 600Ω 600Ω 600...
....6 mV) -42 dB (6.16 mV) -22 dB (61.6 mV) -22 dBV (79.4 mV) Input level Nominal level Connector Max. EMX620-Owner's Manual 57.5 150 (67.5) D:275 Unit: mm Unbalanced. • 0 dB= 0.775 Vrms, 0 dBV= 1 Vrms. s Output Specifications Output connectors SPEAKERS OUT (A, B) MAIN OUT MONITOR OUT EFFECT OUT PHONES OUT REC OUT (1, 2) Actual source impedance 0.1Ω 600Ω 600Ω 600...
Owner's Manual
Page 17
...] EFFECT OUT [+4dB] 2 JK1 1 2 JK2 1 A SPEAKERS [200W/4Ω] B PHONE Block & Level Diagrams 17 EMX620-Owner's Manual +30dB +20dB +10dB 0dB -10dB Hi-Z [-10dB] LINE IN [-10dB] -20dB -30dB -40dB Lo-Z [-20dB] INST IN [-30dB] Hi-Z [-40dB] -50dB Lo-Z, MIC [-50dB] Clip Level [+20dB] TAPE IN [-10dBV] AUX IN [-10dB] TAPE,AUX MAIN,MONI [-16dB] EFFECT [-22dB] REC OUT [-10dBV] MAIN OUT, MONITOR OUT, EFFECT OUT [+4dB] SPEAKERS MAXIMUM OUTPUT POWER [200W...
...] EFFECT OUT [+4dB] 2 JK1 1 2 JK2 1 A SPEAKERS [200W/4Ω] B PHONE Block & Level Diagrams 17 EMX620-Owner's Manual +30dB +20dB +10dB 0dB -10dB Hi-Z [-10dB] LINE IN [-10dB] -20dB -30dB -40dB Lo-Z [-20dB] INST IN [-30dB] Hi-Z [-40dB] -50dB Lo-Z, MIC [-50dB] Clip Level [+20dB] TAPE IN [-10dBV] AUX IN [-10dB] TAPE,AUX MAIN,MONI [-16dB] EFFECT [-22dB] REC OUT [-10dBV] MAIN OUT, MONITOR OUT, EFFECT OUT [+4dB] SPEAKERS MAXIMUM OUTPUT POWER [200W...
