Alto PBM8.350 UM User Manual page 14

8-channel stereo powered mixer with dsp and mp3 player
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4. CONTROL ELEMENTS
4.4 DSP Section
PBM8.350 UM features 256 position effects, for
details, please refer to following content.
PRESETS Control
26
1 1
Adjust this knob to select the effect you wish to
perform. There are 16 options available: several kinds
of reverb, mono and stereo delay, modulation effects,
and versatile two-effect combination.
27
VARIATIONS Control
1 1
Since you have selected the needed effect, please go
ahead with the fine consideration, there are also 16
variations for each preset, and each variation has been
designed modifying several parameters.
DSP MUTE Switch
28
1 1
This switch is used to activate/deactivate the effect
facility. For convenient operation, you can also use the
following FOOT SW jack.
CLIP/MUTE LED
29
1 1
This LED lights up when the input signal is too strong or
in case of the digital effect module being muted.
DSP TO MON Control
30
1 1
This control is used to control the volume of effect signal
sent to monitor mix, which can be varied from -
+10dB.
31
DSP TO MAIN Control
1 1
This control is used to control the volume of effect signal sent to main mix bus,
which can be varied from -
to +10dB.
32
FOOT SW. Jack
1 1
To this 1/4" jack, you can connect an external footswitch to turn on/off the
onboard effect module.
11
DSP
PRESETS
1
16
2
15
3
4
14
26
26
5
13
6
12
7
11
10
8
9
CLIP
29
DSP
28
MUTE
MUTE
VARIATIONS
1
16
2
15
3
14
4
27
13
5
6
12
7
11
8
10
9
DSP
TO MON
30
-
+
10dB
PRESETS:
1 VOCAL 1
2 VOCAL 2
3 LARGE HALL
4 SMALL HALL
5 LARGE ROOM
6 SMALL ROOM
7 PLATE
8 TAPE REVERB
9 SPRING REVERB
10 MONO DELAY
11 STEREO DELAY
12 FLANGER
13 CHORUS
14 REVERB
DELAY
15 REVERB
FLANGER
16 REVERB
CHORUS
DSP
31
TO MAIN
-
+
10dB
FOOT
SW.
32
to
4. CONTROL ELEMENTS
4.5 Rear Panel
36
POWER
ON
OFF
33
VOLTAGE SELECTOR
WARNING: SHOCK HAZARD
AVIS: RISQUE DE CHOC ELECTRIQUE
CAUTION:
AC
INPUT
100 - 120V~60Hz
REPLACE WITH THE SAME TYPE FUSE AND RATING
220 - 240V~50Hz
DISCONNECT SUPPLY CORD BEFORE CHANGING FUSE
RATED POWER CONSUMPTION:880W
34
FUSE:
100-120V:
T10AH 250V
220-240V: T5AH 250V
POWER ON/OFF Switch
33
1 1
This switch is used to turn the main power ON and OFF.
AC Inlet with FUSE Holder
34
1 1
Use it to connect your PBM8.350 UM to the main AC with the supplied AC
cord. Please check the voltage available in your country and how the voltage for
your PBM8.350 UM is configured before attempting to connect your
PBM8.350 UM to the main AC.
35
1 1
SPEAKERS Jacks
These jacks are used to connect speakers. They are configured with 4-way
speakon connectors and 1/4" phone jacks. You can determine the signal that is
output to these jacks according to the setting of AMPLIFIER MODE select
switch.
Note: In order to avoid damaging your PBM8.350 UM built-in amplifier, please
pay more attention to the speaker impedance . Lower load impedances are not
permitted.
36
AC Select Switch
AC Select Switch
1 1
This switch has two choices for voltage, 115 VAC or 230 V AC.
Note: If you want to switch the voltage, remove the cover plate with a
screwdriver and set the switch to the 115 VAC or 230VAC as the actual
requirement. Refer to the specification page 20 for instructions of replacing
fuse.
POWERED MIXER
CLASS 2 WIRING
MODEL: PBM8.350 UM
LEFT/MONO MAIN
/
CAUTION
OUTPUT 2
RISK OF ELECTRIC SHOCK
DO NOT OPEN
1+
1-
POS
NEG
- DO NOT OPEN
- NE PAS OUVRIR
OUTPUT 2
OUTPUT 1
RIGHT/MONITOR
/
STEREO MODE:
2 350 W @ 4 OHM
2 180 W @ 8 OHM
OUTPUT 1
(4 OHM MIN. LOAD)
.
1+
1-
BRIDGE MODE:
700 W @ 8 OHM
(8 OHM MIN. LOAD)
.
POS
NEG
CLASS 2 WIRING MAY BE USED
BRIDGE MODE
BRIDGE
2+
1+
POS
NEG
MODEL
CLASS 2 WIRING
Apparaten skall anslutas
SERIAL
till jordat uttag nar den
DESIGNED IN ITALY
ansluts till ett natverk
35
12

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