User Manual

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N
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536 MONAURAL / N
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534 DUAL-MONAURAL AMPLIFIER / OWNER’S MANUAL
SETTINGS
SELECTING STANDBY MODE
To select a Standby Mode, with the amplifier’s power switched
off using the rear-panel Power Switch, hold the front-panel
Standby button and turn the Power Switch to On. Continue to
hold the Standby button until the Status LED flashes rapidly.
The amplifier is now in Standby Select Mode. Each subsequent
press of the Standby Button selects the next Standby mode:
• Rapid red flash: Green mode
• Rapid blue flash: Power Save mode
• Rapid white flash: Normal mode
To exit Standby Select Mode, wait approximately ten seconds
until the Standby LED stops rapidly flashing. The amplifier will
enter Standby and save your selection. The Standby LED will
flash red, slowly. The Standby Mode can also be changed by
RS232 Command, the Internal Web Page or a setup.txt file.
INTERNAL WEBPAGE
To access the unit’s internal webpage for the first time:
• You will need the following items:
o Micro USB cable (micro USB to USB type A)
o Network cable (Cat5 or higher)
• Connect the unit to a network via Ethernet, and connect and
turn on power to the unit
• Ensure that the unit and computer are connected to the same
network
• Take the unit out of Standby and wait for the unit to turn on.
• Connect the unit to a computer using the micro USB
connector.
• The unit will mount to the computer as a mass-storage
device containing a file—SETUP.TXT—with unit information,
and a hyperlink to its internal webpage
• Click the hyperlink. If the hyperlink does not seem to work try
a different browser. The internal webpage provides options
for selecting standby mode and unit status monitoring
SOFTWARE UPDATE
• You will need a brand-name USB flash drive (or “thumb
drive,” or “stick”)
• Turn the unit’s power off via the rear-panel switch
• Using a computer, download the unit software file from the
appropriate product’s page at marklevinson.com to the root
folder of the USB drive
• Connect the USB drive to the unit and turn the power switch on
• The unit’s LED will flash blue during update; when complete,
it will switch to flashing red
ADVANCED: SETTINGS CHANGES VIA USB
You can change or load settings and configurations using the
micro USB connector.
• You will need a micro USB cable (micro USB to USB type A)
• Turn the unit’s power off via the rear-panel switch
• Connect the unit to a computer using the micro USB cable
• Turn on power: the unit will mount to the computer as a
mass-storage device containing SETUP.TXT
• Open SETUP.TXT on your computer with a text editor
application (not a word processor)
• The following items can be edited to load changes to the
amplifier’s settings:
o Item 2 – Restore Factory Defaults: Yes or No
o Item 5 – DHCP: Yes or No
o Item 11 – Unit Name: alphanumeric, no spaces
o Item 12 – Standby Mode: Normal, Green, or PWRSave
o Item 13 – Trigger Out Delay: 1-x seconds
• Save the file, turn the rear-panel power switch off and then
on
Caution: Editing items in the SETUP.TXT file is intended for
professional installers and could cause problems if incorrect
settings are stored. Contact your dealer or Mark Levinson
support if you are not sure how to make the change you are
attempting.
SETTINGS