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18
Introduction
Introduction
Once the connections have been completed, turn on power to
your various devices in the order specified. By turning on
devices in the wrong order, you risk causing malfunction and/
or damage to speakers and other devices.
fig.PowerOnOrder.eps
1.
Connect your input/output units (S-1608, S-0816, S-4000S,
etc.) to the M-380’s REAC port.
2.
Connect your audio equipment to the audio inputs and
audio outputs of the M-380 and your input/output units.
Howling could be produced depending on the location of
microphones relative to speakers. This can be remedied by:
1. Changing the orientation of the microphone(s).
2. Relocating microphone(s) at a greater distance from speakers.
3. Lowering volume levels.
3.
Turn on the power of the equipment connected to the audio
inputs of the M-380 and your input/output units.
4.
Turn on the power using the POWER switch located on the
M-380’s rear panel.
When the power supply has started up, a screen like the
following will appear.
fig.ScrMeter.eps
5.
Turn on the power of your input/output units.
If your input/output unit is the S-1608 or S-0816, use the power
cord included with the unit to connect the AC inlet of the
input/output unit to an electrical outlet.
6.
Turn on the power of the equipment connected to the audio
outputs of the M-380 and your input/output units.
This unit is equipped with a protection circuit. A brief interval
(a few seconds) after power up is required before the unit will
operate normally.
1.
Mute the outputs using [F6 (MUTE ALL OUT)] in the MUTE
GROUP screen (p. 117).
2.
Turn off the power of the equipment connected to the audio
outputs of the M-380 and your input/output units.
3.
Turn off the power using the POWER switch located on the
M-380’s rear panel.
4.
Turn off the power of your input/output units.
5.
Turn off the power of the equipment connected to the audio
inputs of the M-380 and your input/output units.
Before you turn off the power of the M-380, make sure that it is
not reading/writing USB memory or reading/writing scene
memory or library data. The data may be destroyed if you turn
off the power during such operations.
To prevent malfunction and/or damage to speakers or other
devices, always turn down the volume, and turn off the power
on all devices before making any connections.
Turning the power on/off
Turning the power on
INPUT
OUTPUT
3
4
5
6
Cat5e
M-380
M-380
Turning the power off
M-380_e1.book 18 ページ 2010年6月30日 水曜日 午前10時31分