Lexicon 480L | PDF - Freeverb3

Basic Operation
Level Calibration
Analog Input and Output levels should be set with care
to obtain the best possible performance from the 480L.
The diagram below illustrates the signal flow through
the mainframe. In addition, several programs are available
in Bank 17 Test & Reference to help you optimize
the performance of your system.
Set Test Configuration
Use the Single Machine configuration:
1. Press CTRL, press PAGE, then press 1.
2. Move Slider 2 to select SINGLE.
3. Press CTRL or PROG to exit Control Mode and
enter Machine Operation Mode.
IMPORTANT
MUTE CONTROL ROOM MONITORS
BEFORE PROCEEDING.
Left Channel
A/D Converter
LEFT
Analog Input
Gain Stage
RIGHT
44.1 kHz
48 kHz
Internal Sampling Frequncy
Right Channel
A/D Converter
INT.
WORD CLOCK
SDIF DIGITAL AUDIO
EXT.
Word Clock Switch
LEFT CH. DATA
RIGHT CH. DATA
SDIF DIGITAL
AUDIO INTERFACE
WORD CLOCK
LEFT CH. DATA
RIGHT CH. DATA
LEFT CH. ANALOG
LEFT CH. DIGITAL
RIGHT CH. ANALOG
SIGNAL
PROCESSING
Wet
Bus
Data
Left MAIN
D/A Converter
Right MAIN
D/A Converter
Left AUX
D/A Converter
LEFT MAIN
RIGHT MAIN
LEFT AUX
RIGHT CH. DIGITAL
Input Selector Switch
Right AUX
D/A Converter
RIGHT AUX
Analog Output Gain Stage
Signal Flow through the 480L Mainframe
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