Lexicon 300 - Setting Analog Audio Levels

300 ” 3.0 Owner’s Manual
Setting Analog
Audio Levels
-24
-30
-36
values are d6 approximate
When shipped, the 300 is set for the Analog i/O configuration. Once you have
connected the analog inputs and outputs, you can set up the analog input and
output levels. To do this, press the 300 front panel key marked LEVEL. The
display will show:
Press this button to toggle
sActim of INL on and off.
\
This line is selected, and will
change as yo” turn the Son
knob to give e visual indict-
tion of the level settings
Press this butlm to toggle
/
selection of INR on and off?
Actual level settings (in d6)
are shown here.
ThefrontpanelPAGEUPandPAGEDOWNkeysallowyoutosw~chthedisplay
from input levels (IN L and Fl) to output levefs (OUT L and R).
When a line is selected, the boxes on the display will be lengthened. (The
illustration above shows the upper line selected.) If both lines on the display are
selected, turning the Soft knob will alter both settings simultaneously. The
buttons directfy above and below the display act as toggle swftches to indffidu-
ally select and un-select these lines.
if additional gain is needed, the rear panel INPUT GAIN switch allows YOU to Set
unity gain of the 300 to OdB (swftch OUT), or to +16dB (switch IN).
Feed a I kHz tone (or a musical signal at the maximum peak level used tn your
system) to the 300. Use the front panel Boft knob to adjust the level so that the
peak input level falls just short of lighting the red overload LED. To set the output
level, pressfhefrontpanelPAGE UPorPAGEDOWN keyandusetheBoftknob
to set the output to provide appropriate levels for your console or system.