Lexicon MX300 [10/31] The mx300 and digital i o

Lexicon MX300 [10/31] The mx300 and digital i o
The MX300 and Digital I/O
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The mX300 and dIgITal I/o
The MX300 is equipped with digital input and output connections (S/PDIF). The
S/PDIF input and output are the digital equivalent of the analog inputs/outputs. The
digital output on the MX300 is always active and will always mirror its analog output
counterpart. This allows you to plug in an analog input source and have it be output
as a digital stream.
The MX300 has three options for input sources which are configurable in the System
Menu: Analog Mono L (Left), Analog Stereo and Digital. (Press the System
button to access the System Menu; turn the Page/Select knob to scroll up and down
the menu.)
System Menu
B
C
INPUT SOURCE
CLOCK SOURCE
ANLG STEREO
INT 48KHZ
A
DIGITAL OUT PROCESSED
While in the System Menu, use Knobs A, B, and C to change values. As with all
equipment that receives digital audio streams, when setting the Input Source to
Digital, the MX300 can no longer use its own internal clock source for the audio
stream, and it is necessary to change the clock source from the MX300’s internal clock
to Digital as it needs to use the external clock source via the S/PDIF input.
System Menu
B
C
INPUT SOURCE
CLOCK SOURCE
DIG LOCKED
DIG LOCKED
A
DIGITAL OUT PROCESSED
If the Clock Source isn’t changed to Digital when the digital input source is select-
ed, there will be synchronization problems between the incoming digital audio stream
and the MX300’s processing, and the System Input Source menu will display DIG NO
LOCK. When the MX300 is properly synchronized with the incoming digital audio,
the System’s Input Source and Clock Source menus display DIG LOCKED.
The MX300 runs at 44.1 kHz or 48 kHz sample rate (using internal or external clock
sources). Do not connect external digital outputs to the MX300 that run at higher
sample rates (88.2 - 192 kHz) as the MX300 cannot accept them.
Using the MX300
usIng The mX300
selectIng.and.loadIng.Programs
1. Choose a program by rotating the Program knob. The selected program number
flashes in the Program Display until loaded. The name of the program also
appears in the MX300’s Main Display. The Factory or User light next to
the Program Display lights to indicate whether a Factory or User program is
selected.
2. Press the Program knob to load the program. If you would like the programs
to be loaded automatically as they are selected with the Program knob, you can
enable the Auto Load in the MX300’s System menu.
storIng/coPyIng.Programs
Press the Store button once. You will now be on the program naming
screen.
Turn the Page/Select knob to move the cursor to the character you want
to change. Turn Edit Knob A to change the character. Turn Edit Knob
B to change the letter case. Press the Page/Select knob to clear a charac-
ter from the name.
Name Program to Store
(PAGE)-POSITION (SELECT)-CLEAR
(KNOB A)-CHARACTER (KNOB B)-CAP
Program Name
Location to Store Over
VOC HALL
(PAGE)-CHOOSE LOCATION
Program Name
1
2
1 STUD DLY 2
When naming is complete, press the Store button again. Turn the Page/
Select or Program/Load knob to select the new user program memory
location to store to.
Press the Store button again to complete the store procedure.
edItIng.a.Program
Once a program has been loaded, you may find you want to make adjustments to it
for your particular application or use. Editing of programs is done using the Page/
Select and three Edit knobs (A, B, and C) to the right of the Main Display. Each
effect can be edited independently by selecting it with the Page/Select knob. As the
effect is selected, its name is highlighted in the Main Display and three parameters
become visible for the effect at the bottom of the Main Display. The Edit knobs can
then modify these three top level parameters.
1.
2.
3.
4.
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MX300

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