12
FEEDBACK DESTROYER PRO DSP1124P
13
The
GAIN
key sets the desired boost/cut of the selected filter in dB (+16 dB/-48 dB).
14
The
IN/OUT
key allows for optional bypassing of the parametric filters or all filters. By shortly pressing
the IN/OUT key, only the
Parametric EQ
filters will be deactivated, and the green LED goes out. Hold
down the key for about two seconds to deactivate all filters. This Total Bypass mode is indicated by the
cyclic flashing of the green LED. Another short IN/OUT key press reactivates all filters. Additionally, the
LED flashes when relevant MIDI data are being received.
+
If the control LED of the IN/OUT key flashes, all functions (including all automatic filters used
for feedback suppression) are disabled (Total Bypass). In all other modes, at least the
Single-Shot and Auto filters are active (Bypass).
+
Please use the Total Bypass function only with caution, because the deactivation of the
filters possibly unlocks suppressed feedback.
15
Any modifications made to a preset can be stored with the
STORE
key, in accordance with the number
shown by the DISPLAY. Ten presets are available on the DSP1124P. Press the IN/OUT and STORE
keys simultaneously to enter MIDI Setup mode.
16
Use the
POWER
switch to switch the FEEDBACK DESTROYER PRO on or off.
Fig. 4.3: Rear panel connectors and control elements
17
Use the
OPERATING LEVEL
switch to change from home recording level (-10 dBV) to studio level
(+4 dBu), and vice versa. The level meters are adapted automatically to the selected nominal level, so
that the FEEDBACK DESTROYER PRO will always work in its optimum operating range.
18
These are the balanced
INPUTS
of the DSP1124P, which are on 1/4" TRS and XLR connectors.
19
The two
OUTPUTS
of your FEEDBACK DESTROYER PRO are also on balanced 1/4" TRS and XLR
connectors.
20
SERIAL NUMBER
. Please take the time to fill in and return the warranty card within 14 days after the
date of purchase, so as to benefit from our extended warranty. Or use our online registration option
available on the World Wide Web at www.behringer.com.
21
The DSP1124P features a complete set of MIDI functions. In addition to the usual
MIDI IN
and
MIDI OUT
ports, the
MIDI THRU
allows you to loop through MIDI data.
22
FUSE HOLDER / VOLTAGE SELECTOR
. Please make sure that your local voltage matches the
voltage indicated on the unit, before you attempt to connect and operate the unit. Blown fuses may only
be replaced by fuses of the same type and rating. Some models allow for inserting the fuse holder in two
different positions, in order to switch over from 230-V to 115-V operation, and vice versa. Please note
that for 115-V operation outside Europe, you need to use a fuse of a higher rating (see chapter 1.2). Use
the enclosed power cord to connect the unit to the mains.
4. CONTROL ELEMENTS
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