Owner`s manual

1-4
Getting Started Mark Levinson
DO NOT obstruct the IR (infrared) receiver/transmitter located on
the front panel display. The remote control must be in line-of-sight
with the front panel IR receiver. If strong sunlight or fluorescent
light shines on the IR receiver, remote control may be unreliable.
Warning! MAKE SURE all components are properly grounded. Do not defeat
the safety purpose of polarized or grounding-type plugs with
“ground-lifter” or “cheater” adapters. Doing so may cause
dangerous voltage to build up between components, which may
result in personal injuries and/or product damage.
Power Requirements
At the factory, the Nº502 Media Console is configured for 100, 120,
220, or 230-240 VAC power operation at 50Hz or 60Hz. Before
operating the Nº502, ensure that the power label on the rear panel
near the AC input connector indicates the correct operating voltage.
Caution! DO NOT attempt to adjust the operating voltage. Consult a Mark
Levinson dealer if the operating voltage is incorrect or must be
changed for relocation purposes.
Different operating voltages may require the use of different
power cords and/or attachment plugs. Contact a Mark Levinson
dealer for additional assistance.
Operating States
The Nº502 Media Console is designed for continuous operation and
has three operating states:
• Off – the AC mains power is disconnected using the front panel
Power switch or by removing the power cord from the rear
panel.
• Standby – the Nº502 is powered up, but the audio outputs are
muted and the video outputs are off.
• On – everything is powered up and all configured outputs are
active.
Caution! BEFORE moving the N
o
502 Media Console, make sure it is
powered off with the power button. Then make sure the power
cord is disconnected from the rear panel connector and the
electrical outlet.