E owner’s manual keep this manual for future reference. 1 1 2 3 high low moni effect pad level –15 +15 –15 +15 0 10 0 10 0 10 2 high low moni effect pad level –15 +15 –15 +15 0 10 0 10 3 high low moni effect pad level –15 +15 –15 +15 0 10 0 10 4 4 high low moni effect pad level –15 +15 –15 +15 0 10 ...
Fcc information (u.S.A.) 1. Important notice: do not modify this unit! This product, when installed as indicated in the instructions contained in this manual, meets fcc requirements. Modifications not expressly approved by yamaha may void your authority, granted by the fcc, to use the product. 2. Im...
Important 3 emx620—owner’s manual important read the following before operating the emx620 warnings • do not allow water to enter this unit or allow the unit to become wet. Fire or electrical shock may result. • connect this unit’s power cord only to an ac outlet of the type stated in this owner’s m...
4 important emx620—owner’s manual operating notes • using a mobile telephone near this unit may induce noise. If noise occurs, use the telephone away from the unit. • xlr-type connectors are wired as follows: pin 1: ground, pin 2: hot (+), and pin 3: cold (–). • do not set all equalizer controls and...
Introduction 5 emx620—owner’s manual introduction thank you for purchasing the yamaha emx620 powered mixer. In order to take full advantage of the emx620 and enjoy long and trouble-free operation, read this owner’s manual carefully, and keep it in a safe place for future reference. Features • the em...
6 front & rear panels emx620—owner’s manual front & rear panels control panel ■ channel section the channel controls are used to set the eq, moni and effect send levels, channel level, and pad for each channel. 1 high & low eq controls the 2-band equalizer allows you to boost or cut the low or high ...
Control panel 7 emx620—owner’s manual ■ digital effect section the digital effect section is used to turn the built-in digital effects processor on and off and select effects programs. F vocal, l. Hall, s. Hall switches these switches are used to select the effects pro- grams: vocal, l. Hall (large ...
8 front & rear panels emx620—owner’s manual n limiter indicator the limiter indicator lights up when the lim- iter circuit, which is designed to protect the inter- nal power amplifier against excessive input signals and load mismatches, activates. If the limiter indicator lights up, back off the mai...
Input/output panel 9 emx620—owner’s manual input/output panel 1 hi-z, lo-z (inputs 1–4) these are the input connectors for input chan- nels 1 through 4. Both the hi-z and lo-z input can be used with microphones and, by using the pad switch, can also be used with line-level sources, such as synthesiz...
10 front & rear panels emx620—owner’s manual 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 the input of a larger mixer, or a more powerful amplifier, for example. J phones—output jack the phone...
Rear panel 11 emx620—owner’s manual rear panel 1 power switch the power switch is used to turn on and off the power to the emx620. B speakers a & b jacks the speaker a & b phone jacks output the main signal from the internal power amplifier and are used to connect speakers. They are inter- nally con...
12 front & rear panels emx620—owner’s manual hookup example b—speakers—a headphones larger mixer or amplifier hi-z lo-z hi-z lo-z hi-z lo-z hi-z line lo-z 1 line 2 inst 1 inst effect out foot sw 2 phones main monitor input to main output 1 1 2 2 tape in aux in rec out 88 *2 *1 *1. Although this exam...
Basic operation 13 emx620—owner’s manual basic operation connecting sources before connecting any microphones or instru- ments, make sure that the emx620 and any other applicable equipment is turned off. Also make sure that the level control on each emx620 input channel, and the main master and moni...
14 troubleshooting emx620—owner’s manual troubleshooting the following table describes the possible malfunctions of this demvice, and the appropriate actions to be taken in each case. Problem cause action sound is no longer out- put from the speakers. The power indicator is lit. The load on the ampl...
Specifications 15 emx620—owner’s manual specifications ■ general specifications for european model purchaser/user information specified in en55103-1 and en55103-2. Inrush current: 23a conformed environment: e1, e2, e3 and e4 maximum output power 135 w/8 Ω @0.5% thd at 1 khz (speakers out) 200 w/4 Ω ...
16 specifications emx620—owner’s manual ■ input specifications ■ output specifications • phone jacks are unbalanced. • 0 db= 0.775 vrms, 0 dbv= 1 vrms. ■ dimensions specifications are subject to change without prior notice. Input connectors pad actual load impedance nominal impedance input level con...
Block & level diagrams 17 emx620—owner’s manual ■ block & level diagrams +30db +20db +10db 0db – 10db – 20db – 30db – 40db – 50db +30db +20db +10db 0db – 10db – 20db – 30db – 40db – 50db clip le v e l [+20db] hi-z [ – 10db] t ape in [ – 10dbv] rec out [ – 10dbv] a ux in [ – 10db] line in [– 10db] hi...
Yamaha corporation v474530 r1 1 ip 20 pro audio division, #18/3 p.O. Box 3, hamamatsu, 430-8651, japan printed in taiwan.
