Behringer BXR1800H 사용자 가이드
6
ULTRABASS BXR1800H
2. CONTROL ELEMENTS AND CONNECTIONS
2. CONTROL ELEMENTS
AND CONNECTIONS
Fig. 2.1: The input section
INPUT. Connect your bass guitar to this input jack on the
ULTRABASS (¼" TS jack).
ULTRABASS (¼" TS jack).
The GAIN 1 control determines the input gain on channel 1.
Use the CH 2 button to switch between the two channels.
The CH 2 button lights up when channel 2 has been
activated. To switch channels, you can also use the
supplied footswitch.
The CH 2 button lights up when channel 2 has been
activated. To switch channels, you can also use the
supplied footswitch.
The GAIN 2 control sets the degree of distortion of
channel 2. The further the control is turned clockwise,
the higher the degree of distortion.
channel 2. The further the control is turned clockwise,
the higher the degree of distortion.
SHAPE is a special filter for your personal sound design. It
gives you numerous options for shaping your bass sound.
Application examples of the shape function can be found
in section 3.2.2.
gives you numerous options for shaping your bass sound.
Application examples of the shape function can be found
in section 3.2.2.
The Shape filter is only effective on channel 2. The
signal in channel 1 remains unprocessed.
signal in channel 1 remains unprocessed.
Use the LEVEL control to adjust the volume of channel 2.
Use this control to achieve the balance in volume that you
want between channels 1 and 2.
Use this control to achieve the balance in volume that you
want between channels 1 and 2.
Fig. 2.2: The FBQ EQUALIZER
The FBQ EQUALIZER has 7 slide controls, one for each
frequency band. The maximum boost/cut is 12 dB.
frequency band. The maximum boost/cut is 12 dB.
The FBQ switch activates the FBQ spectrum analyzer.
The control LEDs, which are identical in brightness when
FBQ is off, now show the energy content of each
frequency band by lighting up with varying degrees of
brightness. The equalizer function is always active,
irrespective of the FBQ function. (For details on the FBQ
function see section 3.2.1.)
The control LEDs, which are identical in brightness when
FBQ is off, now show the energy content of each
frequency band by lighting up with varying degrees of
brightness. The equalizer function is always active,
irrespective of the FBQ function. (For details on the FBQ
function see section 3.2.1.)
Fig. 2.3: The master section
Use the MASTER control to set the overall volume.
The PHONES jack (¼" TRS jack) is for connecting a pair of
headphones. You can use headphones from the
BEHRINGER HP Series. This connector, when in use, mutes
the built-in bass speaker.
headphones. You can use headphones from the
BEHRINGER HP Series. This connector, when in use, mutes
the built-in bass speaker.
The POWER switch powers up your ULTRABASS. The
POWER switch should always be in the “Off” position before
you connect the ULTRABASS to the main power source.
POWER switch should always be in the “Off” position before
you connect the ULTRABASS to the main power source.
Please note: The POWER switch does not fully
disconnect the unit from the mains power cord
plug or extention cord. To disconnect the unit from
the main power source, pull out the main cord plug
or appliance coupler. When installing the product,
ensure the plug or appliance coupler is readily
operable. Unplug the power cord when the unit is
not used for prolonged periods of time.
disconnect the unit from the mains power cord
plug or extention cord. To disconnect the unit from
the main power source, pull out the main cord plug
or appliance coupler. When installing the product,
ensure the plug or appliance coupler is readily
operable. Unplug the power cord when the unit is
not used for prolonged periods of time.
Fig. 2.4: The rear-panel connectors
Use the balanced DIRECT OUTPUT (XLR) to route the
audio signal from the ULTRABASS to the input on a mixing
console. The signal is taken from the point between the
equalizer and the MASTER control.
audio signal from the ULTRABASS to the input on a mixing
console. The signal is taken from the point between the
equalizer and the MASTER control.
The SPEAKER OUTPUT jack is used to connect to a
speaker cabinet.
speaker cabinet.
Your speaker cabinets should have a sufficient
power rating (>180 W) and preferably a total
impedance of 4
power rating (>180 W) and preferably a total
impedance of 4
Ω
Ω
Ω
Ω
Ω
to avoid speaker damage. Too
high load impedance will decrease the output power
rating of the power stage!
rating of the power stage!
As an alternative to taking the signal from output
, the
LINE OUT signal (¼" TS jack) can also be used.