MACKIE D2
Manual de Usuario

Program Input Section
25. LEVEL Control
This knob adjusts the gain of the PGM input signals selected by the position of the SOURCE Select switch [26]. This knob ranges from off to +13 dB of gain at maximum. Adjust this with your good eye on the PROGRAM METERS [42], so the level is typically bouncing between the 0 and +4 LEDs.

30. FX Switch
Press this switch in to tap the PGM signal to the FX SEND outputs. This allows you to send the signal to an external effects processor, or even provide a direct feed for the PGM signal to another mixer. This switch will route the PGM signal to the FX send output connectors, interrupting the signal to the Main Outputs. If there is no effects processor connected to the FX send and returns, then the PGM signal is muted.

26. SOURCE Select Switch
This switch selects one of three possible input sources for the PGM channel: FireWire: The signal coming in from the optional FireWire interface is selected as the source. LINE/PHONO: The signal connected to the PHONO connectors on the rear panel is selected. This could be from a turntable or from a line-level playback device, depending on the setting of the LINE/PHONO switch [4]. CD: The signal connected to the CD connectors on the rear panel is selected. You could have a signal coming in on all three inputs, and quickly change from one input source to another using this heavy duty switch.

31. BAL
This knob works like the balance control on a home stereo. Turning the knob to the left turns down the right side, and turning the knob to the right turns down the left side. When the BAL control is in the center, the left and right sides are equally as loud (assuming the left and right inputs are equal loudness).

27. HIGH EQ
This knob gives you up to 10 dB of boost at 4 kHz and above, and turns off the signal at 4 kHz and above when the knob is turned to the KILL position. At the center position, the HIGH EQ has no effect on the signal.

28. MID EQ
This knob gives you up to 10 dB of boost at 1 kHz, and turns off the signal at 1 kHz when the knob is turned to the KILL position. At the center position, the MID EQ has no effect on the signal.

Owner�s Manual

29. LOW EQ
This knob gives you up to 10 dB of boost at 300 Hz and below, and turns off the signal at 300 Hz and below when the knob is turned to the KILL position. At the center position, the LOW EQ has no effect on the signal. Note: When all three EQ knobs are turned to the KILL position, the signal is effectively muted and no signal passes through to the output.

Owner�s Manual

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