4
Setup and
General Operation:
Setup:
o
Amp may be installed anywhere BUT in enclosed closet or cabinets with no
means for adequate air circulation. It is also not recommended to stack any
components directly on top of amp or to stack amp directly on top of any other
components. Never block ventilation in top of amplifier as this will prevent
cooling and can lead to damage of amplifier.
o
Because amplifier operates in Class A/B, there is not a huge current draw at idle.
As such, you may leave the amp on when not in use and it will not draw more
than a few watts. It is recommended to disconnect amp power cord from wall if
unit will not be used for extended periods.
o
Amplifier is equipped for operation with an earth ground provided by the user’s
AC outlet. It is recommended to only plug amp into AC outlets that are earth-
grounded. Signal ground and chassis ground are both common to earth ground.
This ground connection should never be defeated or altered. It is grounded for
your safety.
Startup:
o
First check to be sure that power plug is firmly seated and power cord is
connected to mains voltage as indicated on back panel of amplifier. US/Canada
120V, HK 220V, Europe and other countries 230V-240V.
o
To power unit up, simply depress the power button on the faceplate, or the power
button on the remote control. When you do this, the unit will turn on and MWI
logo will illuminate blue. Right hand digital display (volume) will indicate via
alternating pattern, that unit is warming up and stabilizing. This will take
approximately 45 seconds, while amp output is muted. This is normal and is part
of the startup and stabilization sequence.
o
If unit does not power up at this point, or shuts down in the process and the
displays read: “00” and “P5” (or “OOPS”) then there is a fault and the amp has
shut down on protection. Unplug amp, wait 30 seconds, plug back in, and initiate
startup sequence. If protection mod re-occurs, call your dealer or ModWright
service agent.
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