Velodyne Acoustics SMS -1 - Manual (Page 12)

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Digital Drive User’s Manual
Figure 2: Digital Drive Front and Rear Panel Connections
(1) POWER – Press the POWER switch to the ON position to activate the SMS-1. If the
unit is to be left unused for an extended period of time, press the switch to the OFF
position to prolong the life of the SMS-1.
(2) IR Remote Sensor.
(3) LCD Display – This display shows subwoofer volume, preset, and indicates auto-EQ,
self- EQ, mute, and night mode operation.
(4) MIC INPUT – This XLR input jack is for the XLR microphone cable.
(5) VOLUME UP/DOWN – Press the black UP pushbutton to incrementally raise your
SMS-1’s system volume; press the black DOWN pushbutton to incrementally
lower your SMS-1’s system volume. Note the use of these buttons during
software updates.
(6) XLR OUTPUT – This balanced connector sends the conditioned subwoofer audio
signal to your subwoofer.
(7) LFE INPUT – This XLR input jack receives the LFE signal from your receiver
or processor.
(8) MIC INPUT – This XLR input jack is for the XLR microphone cable.
(9) IR REMOTE – This connection allows for hook-up of an IR signal from a repeater or
other similar device.