Yamaha EMX860ST Owner's Manual - Page 10

10 Front and rear panel Input/output panel Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z Hi-Z L LINE R (MONO) L LINE R (MONO) EFFECT OUT Lo-Z Lo-Z Lo-Z Lo-Z Lo-Z Lo-Z MIC MIC FOOT SW 1 2 34 AUX IN L (MONO) R POWERED MIXER L L MAIN(STEREO) MONITOR L R R R INPUT TO MAIN TAPE IN REC OUT 5 OUTPUT 6 1 Channel input jacks (Hi-Z, Lo-Z) 1-6 These are the input jacks for channels 1-6. By using the PAD switches (control panel 6) you can connect any of the jacks to a wide range of sources from mics to line level devices (synthesizers or rhythm boxes etc.). The Lo-Z jacks can provide +48 V phantom power, allowing you to use condenser microphones. Both Hi-Z and Lo-Z are balanced, and are compatible with microphones of output impedance 50-600Ω or line level devices of 600Ω. The nominal input level is from -40 dB to -10 dB for the Hi-Z jacks, and from -50 dB to -20 dB for the Lo-Z jacks. Pin connections for the Hi-Z and Lo-Z jacks are as follows. Lo-Z jacks (XLR type) Hi-Z jacks (TRS phone jacks) Pin 1: ground Pin 2: hot (+) Pin 3: cold (-) Sleeve: ground Tip: hot (+) Ring: cold (-) S RT + - GND GND - + Note: It is not possible to simultaneously use both the Hi-Z and Lo-Z inputs of a given channel. For each channel, use only one of the inputs as appropriate for the input source. Phantom power is switched on/off in simultaneously for channels 1-8. For this reason, devices which do not require phantom power must be connected to the Hi-Z or LINE jacks if the PHANTOM +48 V switch (control panel M) is on. EMX860ST-Owner's Manual 2 Channel input jacks (MIC/LINE) 7-8 These are the input jacks for channels 7-8. Connect microphones to the MIC jacks. Connect line-level devices, such as synthesizers to LINE L (MONO)/R jacks if the devices are stereo sound sources. Use the LINE L (MONO) jack if the devices are monaural sound sources. The MIC jacks are balanced, and are compatible with microphones of output impedance 50- 600Ω. The LINE jacks are unbalanced, and are compatible with line level devices of 600Ω output impedance. Nominal input level is -50 dB for the MIC jacks and -20 dB for the LINE jacks. Note: The MIC and LINE inputs for channel 7 can be used simultaneously but their levels cannot be adjusted separately (Same for channel 8.) 3 Effect output jack (EFFECT OUT) The input of an external effect such as a delay or echo can be connected to this jack. The signal adjusted by the EFFECT control of each channel will be sent to the EFFECT bus, its level adjusted by the EFFECT OUT control, and output from this jack. The nominal output level and impedance are +4 dB/10 kΩ. 4 Foot switch jack (FOOT SW) You can connect a Yamaha FC5 foot switch (sold separately) to this jack and use it to turn the built-in digital effect on and off. The Digital Effect ON switch on the front panel must always be set to ON in order to use the foot switch.