Alto PBM8.350 UM User Manual page 12

4. CONTROL ELEMENTS
MAIN MIX LEVEL LED Display
13 1 1
The stereo 4 segments LED display is used to monitor the main mix output level.
14 POWER LED Display
1 1
The LED indicates that your PBM8.350 UM is turned on.
PHANTOM 48V Switch
15 1 1
It is available only to the XLR MIC sockets. Never plug in
a microphone when phantom power is already on. Before
turning phantom power on, make sure that all faders are
all the way down. In this way you will protect your stage
monitors and main loudspeakers. Pushing the switch to
right will apply +48V phantom power only to the 8 XLR
microphone inputs.
16 AMPLIFIER MODE Switch
1 1
This switch provides three modes: MAIN/MAIN; MAIN/MONITOR; BRIDGE.
Select any one of these modes to specify the signals to be routed to the
corresponding jacks according to th e speaker connection at speaker jacks on
the rear panel. The details refer to later content.
4.3 MASTER SECTION INPUT and OUTPUT 1/4" Jacks
LEFT
MONITOR OUT
17
MONITOR OUT Jack
17 1 1
Use the balanced MONITOR jack to connect the input of external monitor
amplifier or active monitor speaker.
18 MAIN OUT Jacks
1 1
Both jacks are used to output the main mix signal to an external amplifier or
active speaker.
9
PBM8.350 UM
POWER
14
AMPLIFIER
MAIN
MAIN
PHANTOM
OFF
RIGHT
HEADPHONE
MAIN OUT OUT
18
19
PLAY/PAUSE
41 1 1
In play state, press PLAY/PAUSE button to pause the player . In pause state,
press PLAY/PAUSE button to start playing.
STOP
42
1 1
In play state, press STOP button to stop playing and the whole quantity of
Mp3 songs in the USB memory will display on the screen. In STOP state,
press the PRE/NEXT button or press the STOP button again to go to the first
songs and the player will keep in pause state, then press down the
PLAY/PAUSE button to play it.
POWER
43 1 1
When the unit is off, press this button and hold for about 2 or 3 seconds to
turn on the power supply of the player. Repeat the above operation, you can
MODE
16
turn off the power supply of the player.
MAIN BRIDGE
NOTE: Basic interface instruction.
MONITOR
When the player isn't connected to a USB memory equipment, the interface is
48V
15
as follows:
ON
When the player is searching for Mp3 songs, the interface is as follows:
When the player is in pause state, the interface is as follows:
When the player is in use, the interface is as follows:
4. CONTROL ELEMENTS
MP3 U
S
NORMAL
NORMAL
ooo
MP3 USB ERP
ALL
NORMAL
ooo
MP3 USB ERP
ALL
S
NORMAL
14