Yamaha M3000-24 Manual Do Utilizador

Rear panel

U

MIDI IN/OUT/THRU connectors

These are standard five-pin MIDI connectors. By con-
necting a sequencer or personal computer to these con-
nectors, you can select scenes remotely, or backup scene 
memories. If two or more M3000 consoles are con-
nected via MIDI, a scene selection on one M3000 can 
simultaneously switch the scene on the other M3000(s).

●

MIDI messages are received at this connector. Use a 
MIDI cable to connect the MIDI OUT connector of 
the external MIDI device to this connector.

●

MIDI messages are transmitted from this connector. 
Use a MIDI cable to connect the MIDI IN connector 
of the external MIDI device to this connector.

●

Messages received at the MIDI IN connector are re-
transmitted without change from this connector. For 
example if three or more M3000 consoles are con-
nected via MIDI, you would connect the MIDI OUT 
connector of the first unit (the master) to the MIDI 
IN connector of the second unit (slave), and connect 
the THRU connector of the second unit to the MIDI 
IN connector of the third unit. With these connec-
tions, selecting a scene on the first M3000 will cause 
the scene to change on the second and third units in 
the same way.

V

DC POWER INPUT connector

Connect the included PW3000M power supply to this 
connector to supply power to the M3000.

It is also possible to connect two PW3000M units in 
parallel as shown in the following diagram. In this 
case, the two PW3000M units will each supply 50% of 
the power in normal operation. Even in the unlikely 
event that one of the PW3000M units failed, the other 
PW3000M will supply 100% of the power, ensuring 
an uninterrupted power supply.

W

LAMP connector

This is a four-pin female XLR type output connector. 
It supplies power to the optional lamp.

Note: Make sure that the PW3000M is powered-off 
before connecting or disconnecting the power sup-
ply cable.

M3000

PW3000M

PW3000M

DC POWER
INPUT

DC OUTPUT

DC OUTPUT

DC PARALLEL 
INPUT

W