RBH Sound Signature SX Series, Руководство пользователя

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Signature SX Series 6 Owner’s Manual
2. Volume/Gain Control:
The volume/level control should be at the minimum setting
(all the way counter-clockwise) before plugging the subwoofer into an AC wall
socket. Once plugged in, turn the level control up one quarter of a turn (9 o’clock
position) for an initial setting. The level control may be adjusted while playing to
match the subwoofer level with the rest of the system.
IMPORTANT! The volume control should be at the minimum setting (all the way
counter-clockwise) before plugging the subwoofer into an AC wall socket.
3. Crossover Frequency Control:
The variable crossover frequency control allows
you to set the low-pass crossover point of the subwoofer anywhere from
40-150 Hz. Experiment with setting the crossover frequency control at highest
setting initially. Increasing the crossover frequency will allow more mid-bass output
from the subwoofer. Decreasing the frequency will allow only deeper bass from the
subwoofer. If using LFE In (#7), crossover control will not function.
NOTE:
Read the Important Notice regarding bass management on page 4.
4. Auto Signal Tracking: The subwoofer amplifier uses “smart” signal tracking circuitry.
Once the power cord is plugged in and the switch set to auto, the amplifier automatically
turns on when an audio signal is detected at the preamplifier or high level inputs and
turns off when no signal has been detected for approximately 15 minutes.
5. Phase Control:
This control changes the phase of the subwoofer. Changing the
phase will change the way the subwoofer and main speakers interact with each
other at the crossover frequency. Varying the phase position may result in more
or less mid bass depending on the phasing between the main speakers and the
subwoofer. Generally, the phase is left at the “0” position.
6. LFE Out:
This RCA terminals is for “daisy chaining” to another subwoofer or amplifier.
A full-range signal is sent through this terminal.
7. LFE In:
This line level input is used to connect to most receivers or processors. This
bypasses the sub amplifier’s internal low-pass filter. If your receiver or pre-amp
has a subwoofer out, this is most likely the input you will need to use.
8. Line Inputs:
These RCA terminal connections receive the pre-amp line out from
an amplifier/receiver. This input uses the amplifier’s internal crossover.
9. Balanced LFE In:
Impedance-balanced XLR female input connection to receive
balanced pre-amp output from receiver. This input susceptibility to external noise.
10. Balanced LFE Out:
Impedance-balanced XLR male output to connect to another
XLR LFE input amplifier.
Subwoofer Amplifier Controls and Setup (continued)