Rear panel connections – Velodyne Acoustics DLS-3500R User Manual
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Figure 2. DLS-5000R Rear Panel Connections
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Rear Panel Connections
Figure 1 shows the connections on the rear panel of the DLS-3500R,
DLS-3750R and DLS-4000R. Figure 2 shows the connections on the
rear panel of the DLS-5000R.
Following are brief descriptions of the connections described in
Figures 1 and 2. More detail on these connections can be found
on the next page.
(1) LOW-PASS CROSSOVER
Use this knob to select the high-frequency range at which you
wish to cut off the signal to the subwoofer. When the knob is
turned all the way to the left, the Subwoofer Direct feature is
invoked and the subwoofer plays all frequencies up to 200 Hz.
(2) VOLUME Control
This control allows you to balance the output from the subwoofer
to the main speakers in your system. This control should be
set to achieve similar volume level from between both the main
speakers and subwoofer. When pressing volume up or down,
the speed at which the power light blinks indicates subwoofer
volume - the faster the blinking, the louder the unit plays. After
the volume blinking stops, the unit will blink out the actual volume
number. Slower blinks represent tens, and faster blinks represent
ones. So, for example, if the volume were set at 34, after the rapid
blinking stopped you would observe three slow blinks followed
by four faster blinks, indicating a volume of 34.
Note: Volume is also controllable by using the supplied remote,
when defaults are restored. The default is 35 out of 100.
(3) AUTO ON/OFF Switch
Use this switch to select between auto-on (active) and constant
on (inactive) operation.
(4) LINE OUTPUT
Connect these jacks to the LINE IN preamp input to use the
DLS-R’s internal high pass crossover. See below for a more
detailed explanation of this crossover.