User Manual

10 11ULTRABASS BX2000H Quick Start Guide
ULTRABASS BX2000H Controls
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(EN) Controls
(1) LEVEL – This VU meter indicates the input signal
level that is applied to the preamp circuitry of
the BX2000H.
(2) PASSIVE/ACTIVE INPUTS – These are the inputs
for your electric bass guitar. The PASSIVE jack is for
passive basses, the ACTIVE jack is for active basses
with high output levels.
(3) GAIN – Use this control to adjust the input gain on
your BX2000H. Turn down the gain to minimum
or press MUTE before connecting or disconnecting
your guitar.
(4) FOOTSWITCH – Connect a dual non-latching
footswitch with a ¼" TRS connector to control
the MUTE and FX INSERT eects loop functions.
(Footswitch not included).
(5) COMP – Use this control to adjust the compressor
threshold level. When the signal exceeds the
threshold, compression will begin, and the THRESH
LED will light.
(6) MUTE – Press this switch to mute the input signal.
The switch will illuminate when engaged.
(7) BASS – This control allows you to boost or cut the
bass level at approximately 50 Hz.
(8) DEEP – Press this switch to increase the levels
in the low frequency range from 30 to 200 Hz.
The switch will illuminate when engaged.
(9) 140 Hz – This control allows you to boost or cut the
upper-bass level at approximately 140 Hz.
(10) MIDDLE – This control allows you to boost or cut
the low-midrange level at approximately 500 Hz.
(11) 1.6 kHz – This control allows you to boost or cut
the high-midrange level at approximately 1.6 kHz.
(12) TREBLE – This control allows you to boost or cut
the high frequency level at approximately 7.5 kHz.
(13) BRIGHT – Use this switch to enable or disable
the BRIGHT eect, which adds some brilliance to
the treble frequencies in the range from 2 kHz to
20 kHz. The switch will illuminate when engaged.
(14) SHAPE – When the SHAPE switch is pressed in,
you can use this control to modify the lter sound.
The lter position is adjustable from 200 Hz to
800 Hz.
(15) SHAPE – This switch activates the SHAPE lter.
The switch will illuminate when engaged.
(16) OUTPUT – Use this control to adjust the overall
output volume. The CLIP LED will light if the output
signal is clipping. Turn down the level if the CLIP
LED comes on.
(17) SEND/TUNER – Connect this output to the input of
your eects device or tuner.
(18) RETURN – Connect the output of your eects
device to this input. Since the BX2000H features
a serial eects path, the mix ratio must be set on
your eects device.
(19) DI – Use this balanced XLR output to feed the audio
signal from your BX2000H to an external mixing
console. The signal tap is post-EQ and independent
from the OUTPUT control.
(20) LINE OUT – Use this unbalanced ¼" TRS output
to connect your BX2000H to a mixing console or
secondary amplier that has no balanced inputs.
(21) POWER SWITCH – Use the POWER switch to
switch the BX2000H on or o. Make sure the
POWER switch is always readily accessible when
using the amplier.
(22) POWER CONNECTION – Connect the included
power cable to this socket and to a mains outlet
properly congured for your model.
(23) PARALLEL SPEAKER OUTPUTS – Use these
outputs to connect your loudspeaker. The outputs
are wired in parallel using two professional locking
loudspeaker connectors. Pin 1+ and 2+ are
positive, Pin 1- and 2- are negative.
(24) FAN – An internal fan is used to cool the
amplier. Make sure that the fan and the cooling
vents are unobstructed.
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