Alto PBM8.350 UM User Manual page 8

8-channel stereo powered mixer with dsp and mp3 player
Table of Contents

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HOOK
COMPUTER SET-UP DIAGRAM
UP
R
L
POWERED MIXER
CLASS 2 WIRING
MODEL: PBM8.350 UM
POWER
ON
OFF
LEFT/MONO MAIN
/
CAUTION
OUTPUT 2
RISK OF ELECTRIC SHOCK
1+
VOLTAGE SELECTOR
DO NOT OPEN
WARNING: SHOCK HAZARD
POS
- DO NOT OPEN
AVIS: RISQUE DE CHOC ELECTRIQUE
- NE PAS OUVRIR
CAUTION:
AC
INPUT
100 - 120V~60Hz
REPLACE WITH THE SAME TYPE FUSE AND RATING
OUTPUT 2
220 - 240V~50Hz
DISCONNECT SUPPLY CORD BEFORE CHANGING FUSE
RATED POWER CONSUMPTION:880W
OUTPUT 1
RIGHT/MONITOR
/
STEREO MODE:
2 350 W @ 4 OHM
2 180 W @ 8 OHM
OUTPUT 1
(4 OHM MIN. LOAD)
.
BRIDGE MODE:
700 W @ 8 OHM
1+
(8 OHM MIN. LOAD)
.
POS
CLASS 2 WIRING MAY BE USED
BRIDGE MODE
BRIDGE
FUSE:
100-120V:
T10AH 250V
2+
220-240V: T5AH 250V
POS
MODEL
CLASS 2 WIRING
SERIAL
Apparaten skall anslutas
till jordat uttag nar den
DESIGNED IN ITALY
ansluts till ett natverk
DSP
20 dB
-
20 dB
-
-
20 dB
-
20 dB
-
20 dB
-
20 dB
-
20 dB
20 dB
-
PRESETS
PAD
PAD
PAD
PAD
PAD
PAD
PAD
PAD
1
16
2
15
3
4
14
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
13
5
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
12
6
11
7
10
9
8
12KHz
12KHz
12KHz
12KHz
12KHz
12KHz
12KHz
12KHz
CLIP
DSP
15dB
-
+
15dB
-
15dB
+
15dB
-
15dB
+
15dB
-
15dB
+
15dB
-
15dB
+
15dB
-
15dB
+
15dB
15dB
-
+
15dB
-
15dB
+
15dB
MUTE
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
MUTE
MID
MID
MID
MID
MID
MID
MID
MID
VARIATIONS
15
1
16
2
15
3
2.5KHz
2.5KHz
2.5KHz
2.5KHz
2.5KHz
2.5KHz
2.5KHz
2.5KHz
9
14
4
-
15dB
+
15dB
-
15dB
15dB
+
-
15dB
+
15dB
-
15dB
+
15dB
-
15dB
+
15dB
-
15dB
+
15dB
15dB
-
+
15dB
-
15dB
+
15dB
13
5
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0
LOW
LOW
LOW
LOW
LOW
LOW
LOW
LOW
12
6
11
7
10
8
9
9
80Hz
80Hz
80Hz
80Hz
80Hz
80Hz
80Hz
80Hz
15
-
15dB
15dB
+
-
15dB
+
15dB
-
15dB
+
15dB
-
15dB
+
15dB
-
15dB
+
15dB
-
15dB
+
15dB
15dB
-
+
15dB
15dB
-
+
15dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
MON
MON
MON
MON
MON
MON
MON
MON
63
AUX1
AUX1
AUX1
AUX1
AUX1
AUX1
AUX1
AUX1
DSP
PRE
PRE
PRE
PRE
PRE
PRE
PRE
PRE
TO MON
-
10dB
+
-
10dB
+
-
+
10dB
-
+
10dB
-
+
10dB
-
+
10dB
-
+
10dB
-
+
10dB
-
+
10dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
DSP/FX
DSP/FX
DSP/FX
DSP/FX
DSP/FX
DSP/FX
DSP/FX
DSP/FX
PRESETS:
AUX2
AUX2
AUX2
AUX2
AUX2
AUX2
AUX2
AUX2
POST
POST
POST
POST
POST
POST
POST
POST
1 VOCAL 1
2 VOCAL 2
15
3 LARGE HALL
4 SMALL HALL
5 LARGE ROOM
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
6 SMALL ROOM
10dB
10dB
10dB
10dB
10dB
10dB
10dB
10dB
7 PLATE
9
8 TAPE REVERB
PAN
PAN
PAN
PAN
PAN
PAN
PAN
PAN
9 SPRING REVERB
10 MONO DELAY
0
11 STEREO DELAY
13 CHORUS
12 FLANGER
14 REVERB
DELAY
15 REVERB
FLANGER
9
16 REVERB
CHORUS
Left
Right
Left
Right
Left
Right
Left
Right
Left
Right
Left
Right
Left
Right
Left
Right
0
0
0
0
0
0
0
0
15
dB
dB
dB
dB
dB
dB
dB
dB
DSP
TO MAIN
63
-
+
-
10dB
+
-
+
10dB
-
+
10dB
-
+
10dB
-
+
10dB
-
+
10dB
-
+
10dB
-
+
10dB
10dB
LEVEL
LEVEL
LEVEL
LEVEL
LEVEL
LEVEL
LEVEL
LEVEL
CH 1
CH 2
CH 3
CH 4
CH 5
CH 6
CH7-8/TAPE
CH9-10/MP3
FOOT
MP3 IN TO
SW.
R
R
OFF
CH9/10
/
LINE IN
LINE IN
LINE IN
LINE IN
LINE IN
LINE IN
LINE IN
(bal.)
(bal.)
(bal.)
(bal.)
(bal.)
(bal.)
(bal.)
AUX2
(MONO)
(MONO)
OUT
L
L
TAPE IN TO
MAIN
CH7/8 /
STEREO
RTN
MIC IN (bal.)
MIC IN (bal.)
MIC IN (bal.)
MIC IN (bal.)
MIC IN (bal.)
MIC IN (bal.)
MIC IN (bal.)
MIC IN (bal.)
MIC IN (bal.)
IN
TAPE
CD Player
Synthesizers
ON
OFF
POWER
Other stereo
line level signal
Vocal MIC
Monitor
5
1-
NEG
1-
NEG
1+
NEG
PBM8.350 UM
POWER
15
MONITOR
10
9
0
0
0
dB
LEVEL
10
9
30
15
10dB
125
250
500
1K
2K
4K
8K
16K
15
MAIN
10
9
0
0
0
dB
LEVEL
10
9
30
15
10dB
125
250
500
1K
2K
4K
8K
16K
ON
AMPLIFIER
MODE
OFF
MP3 PLAYER
POWER
00
MP3
USB REP
03 : 08
MAIN
MAIN
BRIDGE
ALL
MAIN
MONITOR
PHANTOM
48V
OFF
ON
LEFT
RIGHT
LEFT
RIGHT
Cassette or DAT
HEADPHONE
MONITOR OUT
MAIN OUT
OUT
OUT
CH1
POWER
CH2
PROT
CLIP
SIG
ON
CH1
CH2
POWER
PROT
CLIP
SIG
OFF
POWER
L
R
2=Hot(+)
Use for Balanced Mic Inputs
6.2 Main Speaker Connections
Please use only the power connectors to make connections with other signal
source equipment for the passive speaker cabinets. The power connector has
four terminals: 1+, 1-, 2+, 2-.
CH1
POWER
CH2
PROT
CLIP
SIG
Your PBM8.350 UM features three modes for connecting the main speakers.
The speaker impedance requirement varies depending on how you connect the
speaker. 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. For details, please refer to next page pictures.
6. INSTALLA TION AND CONNECTION
2
1
1=Ground/Screen
2=Hot(+)
3
3=Cold(-)
3-pin XLR Male Plug
(seen from soldering side)
Speakon connectors
STEREO MODE:
23 50 W @ 4 OHM
21 80 W @ 8 OHM
(4 OHM MIN. LOAD)
BRIDGE MODE:
700 W @ 8 OHM
(8 OHM MIN. LOAD)
CLASS 2 WIRING MAY BE USED
2
1
1=Ground/Screen
3
3=Cold(-)
Use for Main output
3-pin XLR Line Socket
(seen from soldering side)
1+
1+
2+
2+
.
.
18

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