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Setup Menu Mark Levinson
Outputs: Analog Audio Preferences (continued)
To set output trim levels:
1. Select the Levels Calibration option from the Setup : Audio :
Outputs : Analog Audio Preferences menu. The !CAUTION! HIGH
AUDIO LEVELS message opens to indicate the calibration
procedure produces loud calibration test signals.
2. When this message appears, highlight OK and press enter to
accept the selection and begin the calibration test.
• When the calibration test is conducted, a test signal is sent to
the 5.1 audio output connectors in the order listed in the menu.
• If using a Radio Shack meter, set the SPL meter to “C”
weighting and “SLOW” response.
3. Using the remote control up or down button, highlight the
desired speaker parameter then press enter to select the
parameter.
A slider opens in the on-screen display.
4. Using the remote control left or right buttons, adjust the
parameter then press enter to accept the selection. All output
levels should be adjusted to achieve a 75dB SPL meter reading
from the primary listening position.
5. Press return to close the slider and return to the previous menu,
or press the up or down button to select another speaker.
Note:
When all sliders are at or below 0.0dB, a volume of 69.2 will corre-
spond to the calibrated reference level. If any slider is adjusted in the
positive direction (anywhere from 0.1dB to 10.0dB), you must increase
the volume by the amount of the highest positive slider value to
achieve reference level.
For example:
Max Positive Slider Volume for Calibrated Ref. Level
0 (or below) 69.2
+3.0dB 72.2
+5.5dB 74.7
+10dB 79.2