Operation Manual

Page 22
4 Front Panel Key Combinations
Aurora functionality can be altered via its front panel with key combinations or by depressing certain
front panel buttons for 500ms. Here are some of the possible modifications as of firmware rev 22:
Button Action Result
METER
Depress METER button for
500ms
Enables Horizontal Metering Mode. Meters
will display activity for Analog Out 1-4 (if
METER switch is set to “ANALOG”), or
Digital Out 1-4 (if METER switch is set to
“DIGITAL”)
SYNC SOURCE
Depress SYNC SOURCE
button for 500ms
Toggles “Synchrolock” between ON and
OFF
TO ANALOG OUT
Depress TO ANALOG OUT
button for 500ms
With LT-HD card installed in Aurora,
Toggles between 16 and 32 channel mode
(see LT-HD User Manual)
TRIM
Press and hold TRIM button
while turning on
POWER/STANDBY switch
Displays firmware revision in the meter
display (combine rapidly flashing number
from input and output row)
STANDBY/POWER
Press STANDBY/POWER
switch while AC power is
applied
Toggles power up mode between Standby
and On
SAMPLE RATE
Press SAMPLE RATE button
while AC power is applied
Restores factory defaults
TRIM/AES MODE
Press TRIM/AES MODE
button while AC power is
applied
Enables DUAL WIRE SELECT mode, where
the Dual Wire state for the Digital I/O can be
set.