Assessments - 3, GPA: 3.7
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9. PAD: Use this switch to accommodate “hot” input signals. (Signals too strong to allow a useful setting of the gain control without causing the Peak LED - #1- to remain illuminated.) Depress this switch to engage the 20dB pad, thereby reducing the input signal’s level to a more useable range. 10. HIGH-Z LINE: Use this jack to connect the output signal from a high impedance microphone or a line level signal (such as an instrument, rhythm machine, tape deck, etc.) to the mixer by means of a shielded cable terminated with a male 1/4” plug. Tip = “+,” ring = “–,” sleeve = shield. 11. MIC: Use this jack to connect the output signal from a low impedance microphone to the mixer by means of a shielded cable terminated with a male XLR plug. Pin 2 = “+,” pin 3 = “–,” pin 1 = shield. PM62S/PM82S/PM82T Powered Mixers The Stereo Input Channels: 12 13 14 15 16 17 18 19 20 21 12. PEAK LED: This LED illuminates when the input signal nears clipping. During normal operation, this LED will flash on strong signal peaks. If the LED remains illuminated, reduce the level of the signal connected to the input jack (#20,21). 13. HIGH: Use this control to adjust the high frequency level for the channel. 14. MID: Use this control to adjust the midrange frequency level for the channel. 15. LOW: Use this control to adjust the low frequency level for the channel. 16. MON: Use this control to adjust the amount of the channel’s signal sent to the monitors. 17. EFFECT: Use this control to adjust the amount of the internal DSP effect (or external effects, if used) to be applied to the channel’s signal. 18. PAN: Use this control to adjust the left-to-right balance of the channel’s signal. 19. LEVEL: Use this control to adjust the channel’s output signal level. 20. HIGH-Z LINE: Use these jacks to connect the output signal from a stereo line level source (such as a stereo instrument, rhythm machine, tape deck, etc.) to the mixer by means of shielded cables terminated with male 1/4” plugs. Tip = “+,” ring = “–,” sleeve = shield. The LEFT (MONO) jack serves as a mono input that will feed a single input signal to both the left and right channels. For stereo signals, use the LEFT (MONO) jack as the left channel input and the RIGHT jack as the right channel input. 21. MIC: Use this jack to connect the output signal from a low impedance microphone to the mixer by means of a shielded cable terminated with a male XLR plug. Pin 2 = “+,” pin 3 = “–,” pin 1 = shield. The Master Section: 22 23 32 34 42 40 41 43 44 45 46 47 35 36 37 24 30 28 38 39 29 25 31 26 27 33 6 PM62S/PM82S/PM82T Powered Mixers 22. DSP ON: This switch, when depressed, activates the internal digital signal processor. 23. PROGRAM: Use this rotary switch to select the desired digital effect. The name of the selected effect illuminates on the DSP display panel (located above the On switch, #22). A brief description of the DSP effects is provided on page 9. 24. MONITOR: Use this seven band graphic equalizer to shape the monitor output signal. This is useful for feedback control and to compensate for room acoustics. 25. LIMITER/LED METER: The mixer employs internal limiter circuits to prevent overdrive distortion from being reproduced by the amplifiers. The Limiter LED illuminates when the monitor amplifier’s internal limiter circuit is activated. The five-step LED display directly below the Limiter LED indicates the level of the monitor’s output signal. 26. POWER LED: This LED will illuminate when the mixer is turned on. (The power switch is located on the mixer’s rear panel - see #51, page 9.) 27. PHANTOM POWER: This switch, when at the “on” position, applies +48 volts DC to pins 2 and 3 of each channel’s XLR MIC input jack. The adjacent LED illuminates when the phantom power is turned on. 28. EFF RET LEVEL: Use this control to adjust the level of the internal DSP applied to the signal at the Monitor Out jack (#47) and the Speakers - Monitor jacks (PM82T only - #50, page 9). 29. MONITOR LEVEL: Use this control to adjust the overall level of the signal at the Monitor Out jack (#47) and the Speakers - Monitor jacks (PM82T only - #50, page 9). 30. MAIN: Use this seven band graphic equalizer to shape the main output signal. This is useful for feedback control and to compensate for room acoustics. Each slider controls both main outputs simultaneously (see Speakers - Left / Right, #48 on page 9). PM62S/PM82S/PM82T Powered Mixers The Master Section (con’t): 31. LIMITER/LED METER: The mixer employs internal limiter circuits to prevent overdrive distortion from being reproduced by the amplifiers. The Limiter LEDs illuminate when either of the main amplifiers’ internal limiter circuits are activated. The two sets of five-step LED displays directly below the Limiter LEDs indicate the levels of the left and right main’s output signal. 32. DSP SEND LEVEL: Use this control to adjust the level of signal at the DSP Line Out jack (#40) and to the internal DSP processor. 33. PEAK: This LED illuminates whe...
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