Lexicon 300L - QUICK REFERENCE GUIDE REV 1 Quick Reference Manual

Selecting Analog and/or Digital Input
The 300L is factory set to run Analog In at 48kHz. To change
the Analog Sampling rate, to slave-lock the 300L to an external
digital device, or to external system word clock, press CTRL to
enter Control mode. Press PAGE until the following set of
controls appear on the LARC slider display.
View the current status of system
parameters.
Press the button under the CLK
slider to show the current analog
clock sample rate. Use the slider
to select a new rate.
Setups
The 300L is organized into Setup Presets and User Registers.
Setups contain input routing, analog and digital levels and
balances, LFO rates and shapes, DSP effect configuration,
and pointers to one or more effects. The SETUP key accesses
this top level of the user interface.
Single Setups
Single Setups (P1-100)
unify both Machine A and
Machine B into a single DSP
engine.
Split Setups
Dual Mono Setups (P101-
125) load one effect into Ma-
chine A (left out) and one into
Machine B (right out).
Cascade Setups also load
two effects: one is loaded into
Machine A, then the audio
from Machine A is passed to
Machine B.
Dry
Patch Points
Analog or
Digital
L
Input Input
MACH
Level Balance
A
R
Patch Points
Dry
STA CLK DIN
Before setting the 300L to receive
Digital Word Clock, use the DIN
slider to designate one digital in-
put connector (XLR, RCA or Op-
tical) as the master for the system.
Analog
L
Analog Analog
Level Balance
R
Digital
L
Digital Digital
Level Balance
R
When only one input is se-
lected (analog or digital), the
format is referred to as
"fixed". When both analog
and digital are specified to
operate as main inputs, the
format is referred to as
"mixed".
Feedback
A B Overall
MACH
Mix Mix Mix
B
Feedback
300L Quick Reference Guide
This page allows you to view the current status of the box,
(STA), define sample clock speed (CLK), specify a digital
Input connector (DIN), and select Input type (INP), output type
(OUT) and digital output format (OFMT). Use the sliders
beneath each label to make selections.
INP OUT OFMT
The INP slider selects Input type:
Single ANALOG, DIGITAL,
ANA + DIG.
Dual Mono ANALOG, DIGITAL,
ANA-A DIG-B,
ANA-B DIG-A
Cascade ANALOG, DIGITAL.
To simplify the choice
among the many possible
effect and system routings,
the 300L is shipped with 150
Setup Presets.
Dry
Overall
MACH
Mix
A
Dry
Fixed
MA
L
Level
Analog or
Digital
MB
R
Level
Mixed
L
MA
Analog
Level
R
L
Out
L
MB
Digital
Level
R
R
Out
Select AES or S/PDIF digital
output format.
In Split modes, the OUT slider
allows selection of unused ana-
log or digital outputs as patch
points. (Selecting a patch point
with this slider requires a return
input in order for the unit to con-
tinue passing audio.)
The Setup Presets are or-
ganized as follows:
P1-100 = Single Setups
P101-125 = Dual Mono Setups
P126-150 = Cascade Setups
All of the Setups are listed
on the reverse side of this
card.
All Single Setup Presets are
Analog and
factory loaded with a pro-
Digital Out
gram of the same name.
L
R
Dry
Patch Points
MA MACH
Balance A
MB MACH
Balance B
Patch Points
Dry
Dry
MA MACH
Balance A
MACH
MB
Balance B
Dry
A
L
Mix
Out
B
R
Mix
Out
A
L
Mix
Out
B
R
Mix
Out