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519 AUDIO PLAYER / OWNER’S MANUAL
AUDIO HUM
Disconnect components one at a time to isolate the problem.
Once the problem is identified, make sure the problematic component is properly grounded and connected to the same electrical circuit as the
player.
VOLUME CAN’T BE SET TO MAXIMUM
You have the option of establishing a maximum volume level in the menu. If this option is set, it can prevent the unit’s maximum volume level of
80.0 from being reached.
FRONT PANEL DISPLAY NOT WORKING AS EXPECTED
The display may be set to shut off after no front panel control activity. If the display does not come on when the volume control is rotated, contact
your authorized Mark Levinson dealer. If the display does come on, and then shut off after a period, the “Display Timeout” setting can be adjusted
to lengthen or shorten this period, or to keep the display illuminated continuously.
NO NETWORK CONNECTIVITY
Verify that the network cables are properly connected between the router, switch or hub and the preamp.
Verify the age of the router, switch or hub. If the router, switch or hub is more than ten years old, there may be a communication issue with the
preamp. Power cycle the player and use a newer router, switch or hub between the network and the player.
IF ALL ELSE FAILS…
Power cycle the player with the rear-panel Power switch, waiting at least 10 seconds between powering the unit off and on.
Restore factory-default settings.
Contact your authorized Mark Levinson dealer.
Contact Mark Levinson Customer Service at 888-691-4171 or marklevinson.com.
TROUBLESHOOTING
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