Behringer UB1204FX-PRO - Manual (Page 10)

10
EURORACK UB1204
-PRO
/UB1204FX
-PRO
2.4.2 Voltage supply, phantom power and fuse
Fig. 2.15: Voltage supply and fuse
FUSE HOLDER
The console is connected to the mains via the cable supplied
which meets the required safety standards. Blown fuses must
only be replaced by fuses of the same type and rating.
IEC MAINS RECEPTACLE
The mains connection is via a cable with IEC mains connector.
An appropriate mains cable is supplied with the equipment.
POWER
Use the POWER switch to power up the mixing console.
PHANTOM
The PHANTOM switch activates the phantom power supply
for the XLR connectors of the mono channels which is required
to operate condenser microphones. The red +48 V LED lights up
when phantom power is on. As a rule, dynamic microphones
can still be used with phantom power switched on, provided
that they are wired in a balanced configuration. In case of doubt,
contact the microphone manufacturer!
+
After the phantom power supply has been
switched on, do not connect microphones to the
mixer (or the stagebox/wallbox). Connect the
microphones before you switch phantom power
on. In addition, the monitor/PA loudspeakers
should be muted before activating the phantom
power supply. After switching on, wait approx. one
minute to allow the system to stabilize.
+
Caution! You must never use unbalanced XLR
connectors (PIN 1 and 3 connected) on the MIC
input connectors if you want to use the phantom
power supply.
SERIAL NUMBER
Please take the time to fill out and return the warranty card
within 14 days after the date of purchase. This will entitle you to
benefit from our extended warranty. Alternatively, you can use
our online registration option available on the world wide web
(www.behringer.com). You will find the serial number on the
rear of your mixing console.
3. DIGITAL EFFECTS PROCESSOR
Fig. 3.1: Digital effects module (only UB1204FX-PRO)
99 FIRST-CLASS PRESETS
Here is an overview of all of the multi-effects processor’s
presets. The effects module gives you various standard effects,
such as reverb, chorus, flanger, delay, pitch shifter and several
combination effects that have already proved to be indispensable
in our 19" effects processor, the VIRTUALIZER PRO DSP2024P.
You can route signals to the effects processor via aux send 2 in
the channels and the aux send 2 master control. The built-in
stereo effects processor has the advantage that it does not
need to be cabled up. This eliminates any danger of hum or level
mismatch right from the start providing straight-forward
operation.
PARALLEL FX
These effect presets are designed to be added to dry signals.
If you move the STEREO AUX RETURN FX control, you mix the
channel signal (dry) and the effect signal. You can control the
balance between the two signals with the channel fader and the
STEREO AUX RETURN FX control.
INSERT FX (channel muted)
The right column contains effect presets that are used for
complete signal processing. This must not be confused with the
previously discussed “mixing effect”. If you are using insert
presets, you must mute the relevant channel (MUTE/ALT 3-4
switch) and assign only the effect signal to the main mix (STEREO
AUX RETURN FX control).
FX FOOTSW.
Connect a standard foot switch to the foot switch connector;
use this to switch the effects processor on and off. A dot at the
bottom of the display indicates if the effects processor is muted
via the foot switch.
+
On the following page, you will find an illustration
showing how to connect your foot switch correctly.
LEVEL
The LED level meter on the effects module should display a
sufficiently high level. Take care to ensure that the clip LED only
lights up at peak levels. If it is lit constantly, you are overloading
the effects processor and this could cause unpleasant distortion.
The FX control (AUX SEND 2) determines the level that reaches
the effects module.
PROGRAM
You can select the effect preset by turning the PROGRAM
control. The display flashes the number of the current preset. To
recall the selected preset, press the button; the flashing stops.
You can also recall the selected preset with the foot switch.
3. DIGITAL EFFECTS PROCESSOR