Turning The Power On/Off - Roland M-480 Owner's Manual

Turning the power on/off

Turning the power on
941
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
3
INPUT
Cat5e
M-480
1.
Connect your input/output units (S-1608, S-0816, S-
4000S, etc.) to the M-480's REAC port.
2.
Connect your audio equipment to the audio inputs and
audio outputs of the M-480 and your input/output units.
983
Audio feedback 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-480 and your input/output units.
4.
Turn on the power using the POWER switch located on
the M-480's rear panel.
When the power supply has started up, a screen like the
following will appear:
fig.ScrMeter.eps
5 6
OUTPUT
4
5.
Turn on the power of your input/output units.
For information on how to turn on the power of the input/
output unit, refer to the owner's manual of the unit.
6.
Turn on the power of the equipment connected to the
audio outputs of the M-480 and your input/output units.
942
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.
943
Always make sure to have the volume level turned down
before switching on power. Even with the volume all the way
down, you may still hear some sound when the power is
switched on, but this is normal, and does not indicate a
malfunction.
Turning the power off
1.
Mute the outputs using [F6 (MUTE ALL OUT)] in the MUTE
GROUP screen (p. 114).
2.
Turn off the power of the equipment connected to the
audio outputs of the M-480 and your input/output units.
3.
Turn off the power using the POWER switch located on
the M-480's rear panel.
Before you turn off the power of the M-480, 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.
4.
Turn off the power of your input/output units.
For information about how to turn the power of S-1608/S-0816
off, refer to the owner's manual of the S-1608/S-0816.
For information about how to turn the power of S-0808 off, refer
to the owner's manual of the S-0808.
5.
Turn off the power of the equipment connected to the
audio inputs of the M-480 and your input/output units.
921
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.
945
If you need to turn off the power completely, first turn off the
POWER switch, then unplug the power cord from the power
outlet. Refer to Power Supply (p. 6).
Introduction
17