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Mark Levinson
6
LED Lit Steadily Flashing
Red
Amplier powered on,
normal operation
Amplier in Standby
White
Amplier shut off due
to non-recoverable fault
condition. Switch power off
from the rear panel to exit
this state.
Amplier in Safe Mode due to
a recoverable fault condition.
Once cleared, amplier will
enter Standby, indicated by red
ashing Status LED.
Blue
Starting up from reset Installing update
Rear Panel
Controls the AC power to the input of the amplier when a power cord is
connected from the electrical outlet to the AC input connector on the rear
panel. When the Power switch is toggled to turn on the unit, the amplier
enters Standby mode.
The audio outputs of this power amplier are considered Class 2 (CL2)
circuits in North America. This means the wire connected between this
amplier and the speaker(s) shall be rated at minimum Class 2 (CL2) and
shall be installed according to the U.S. National Electrical Code (NEC)
Article 725 or Canadian Electrical Code (CEC) Section 16.
One balanced and one single-ended (unbalanced) connector is available for
each audio channel input.
Accepts a signal from a preamplier with balanced outputs via the XLR
connector. A small toggle switch selects either the balanced (XLR) or single-
ended (RCA) input connector. Make sure the toggle switch is set to the
position closest to the XLR connector.
The pin assignments are consistent with the standards adopted by the Audio
Engineering Society. Refer to the operating manual of your preamplier
to ensure that the pin assignments of its balanced output connectors
correspond to the N
o
-536. If not, wire the cables so that the appropriate
output pin connects to the equivalent input pin.
Power Switch
Note
Audio Channel Inputs
Balanced Input
XLR balanced input
Speaker terminals with
Hurricane binding posts
Speaker terminals with
Hurricane binding posts
Trigger input and output
RCA unbalanced input
RS-232 (RJ11)
Input switch
Power switch
Micro USB
USB-A
Network (RJ45)
AC Mains
power input
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