Velodyne WiConnect - Manual (Page 13)

www.velodyne.com WiConnect User’s Manual - 7
Select Receiver Options Optimal Subwoofer Performance
It is important that the audio system’s existing receiver is set up correctly to work in concert with the subwoofer.
To set up the receiver refer to its instruction manual and use one of the following three options:
RECIEVER OPTIONS: OPTION #1
(MOST COMMON)
OPTION# 2
(LESS COMMON)
OPTION #3
(LESS COMMON)
Wireless Transmitter
SeTUP
SeTUP #1:
(mOST cOmmOn)
SeTUP #2:
(leSS cOmmOn)
SeTUP #3:
(leSS cOmmOn)
Receiver has lFe or
SUB output
yes yes no
Use receiver’s lFe
or SUB output as
subwoofer’s input
yes no no
Use receiver’s unfiltered/
full frequency range
R and l outputs as
subwoofer’s inputs
No. This setup uses
the receiver’s, not the
subwoofer’s, lowpass
crossover frequency filter.
Yes. This setup uses the
subwoofer’s lowpass
crossover frequency filter
instead of the receiver’s
filter.
Yes . This setup uses
the subwoofer’s lowpass
crossover frequency
filter.
RECEIVER OPTION #1
The receiver’s lFe or SUB output is the input to the subwoofer (most common case):
1. Select that you have a subwoofer.
2. Select the number of speakers.
3. Select the speaker size as SmAll.
4. If you don’t know the low frequency limit of your main speakers, use 80 Hz as the crossover point. The
lower limit of the main speaker’s frequency response is usually listed in the speaker specifications as, for
example, “3 dB down at 45 Hz.”
In this example, double the value (45 Hz) and use the doubled-value (90 Hz) as the crossover frequency.
5. Adjust the LFE /SUB output level to 0 dB.
6. Go to the connect Subwoofer instructions next.
RECEIVER OPTION #2
The receiver’s unfiltered/full frequency range R and L output channels, not its LFE or SUB output, is the input to
the subwoofer (less common case).
1. Select that you have nO subwoofer.
2. Select the number of speakers.
3. Select the speaker size as lARGe.
4. If the crossover frequency option is available, double your main speakers specified low frequency
response value and select the result as the crossover frequency. If you don’t know the low frequency
response value, use 80 Hz.
5. Go to the connect Subwoofer instructions next.
RECEIVER OPTION #3
The receiver has no lFe or SUB output:
1. no selections to make.
2. Go to the connect Subwoofer instructions next.