Features: Rear Panel; Power; Power Cord Socket And Fuse; Main: Lift / Gnd - Mackie SP260 Owner's Manual

SP260 2x6 Speaker Processor Features: Rear Panel
ATTENTION: RISK OF ELECTRIC SHOCK
ON
DO NOT OPEN THE COVER
MAIN
LIFT GND
100-240 VAC
40W 50/60 Hz
FUSE: T 800mAL 250V
1 2 3

1. Power

off. The processor is on when the top of the switch is
pressed in. It is off when the bottom of the switch is
text will appear when the power switch is on.
The SP260 remembers its settings, so you may power
cycle the unit and it will resume operation using the
same settings as before. The SP260 employs relays
on the outputs to prevent unwanted pops and noise
in the system when power cycling and starting up
the processor. After engaging the power switch, the
unit will initialize and the relays will switch. Any
live outputs will smoothly fade from silence to their
configured output levels. The processor may now be
edited, or you may signal the band to start playing if
the SP260 is already configured for the PA system.

2. Power Cord Socket and Fuse

This is where to connect the detachable power cord
included with the processor. Plug the other end of the
the power cord.
WARNING: Bypassing the plug's safety
The fuse is located behind the fuse cover, at the
section on page 22 for information about replacing the
fuse.
6 5 4 3
OUTPUTS
4

3. Main: Lift / Gnd

The ground lift separates the chassis ground from
the signal ground. The default position is GND.
You may attempt to remedy system ground loop
hum by moving the switch to LIFT.

4. XLR Outputs

line-level signal for each of the processor's output
amplifiers and/or powered loudspeakers.

5. XLR Inputs

line-level input from a mixer's main L/R output.
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Owner's Manual
PUSH PUSH
B A
INPUTS
5
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