Owner's Manual
LEVEL TRIM
Adjust the input signal level from -9dB to 0dB or Fixed.
Single-ended
}Level Trim
Sample Rate
Single-ended
Level Trim 0dB
Balanced
}Level Trim
Sample Rate
Balanced
Level Trim 0dB
-9dB to 0dB: Increase or decrease the input signal level from -9dB
to 0dB. This attenuates the signal before the Analog-to-Digital (A/D)
Converter. If the analog input signal sounds “congested” or distorted,
the input should be attenuated.
Fixed: This setting should be selected when the C 390DD is connected
to the output of a preamplier and is used primarily as a power
amplier. Output level is xed and the C 390DD’s Volume Control is
bypassed. This feature is sometimes referred to as “Cinema Bypass”
because it allows the C 390DD to be used for the front channels of a
surround sound system by relegating the volume control function to
the surround processor.
IMPORTANT NOTICE
If LEVEL TRIM will be set to FIXED level, adjust rst to MINIMUM level the
volume control of the amplier where the C390DD is connected. This
will prevent the amplier from starting at a high volume level when the
amplier is set to the Source input where the C390DD is connected.
SAMPLE RATE 48 KHZ, 96 KHZ, 192 KHZ
Select the user’s preference for sample rate of the A/D Converter. Higher
sampling rates allow for anti-aliasing lters to take eect further outside
the audible frequency range and are generally considered to sound better,
especially in the high frequencies.
Single-ended
Level Trim
}Sample Rate
Single-ended
Sample rate 48Hz
Balanced
Level Trim
}Sample Rate
Balanced
Sample rate 48Hz
OPERATION
USING THE C 390DD
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