Basic Adjustment Of The Mixer - Omnitronic TMC-3 User Manual

7.4 Basic adjustment of the mixer

1
For basic adjustment set the master controls [MASTER CONTROL], the [CROSSFADER] and in both
channels the [GAIN] controls and the [TONE] controls to mid-position.
2
With the input selector buttons [PC/LINE] select the desired signal source for Deck A and Deck B:
• MIDI mode (red LED off): the audio signal coming via the USB connection serves as signal source
• analog mode (red LED lights): the analog line/phono input serves as signal source
3
Advance the two [CHANNEL FADERS] approx. to 2/3 of the maximum for sufficient way for fading in
and out.
4
Play a title with Deck A or feed an audio signal to Deck A and control the deck with the respective
[GAIN] control according to the level indication. An optimum level control is obtained if level values in
the 0 dB range are shown at average volume. If the red LEDs of the [OUTPUT METER] light up, there
is an overload of the channel. Stop the playback on Deck A or on the external unit and adjust Deck B in
the same way.
5
Adjust the desired sound with the tone controls of the channel. By adjusting the three tone controls, the
high frequencies (control [HIGH]), the midrange frequencies (control [MID]), and the low frequencies
(control [LOW]) can be boosted or substantially attenuated. With the controls in mid-position, the
frequency response is not affected. Sound adjustments affect the level. Readjust the channel level with
the [GAIN] control, if necessary.
6
Adjust the low frequencies for the output signal at the balanced master output with the control [BASS
LEVEL].
7
Adjust the definite level of the output signal at the master outputs with the controls [MASTER
CONTROL] and [MASTER LEVEL].
8
Adjust the desired signal level for the output [BOOTH] with the control [BOOTH VOLUME].
9
The recording signal at the recording output [REC] is taken off ahead of the output controls, i.e. it is not
affected by the controls [MASTER CONTROL], [MASTER LEVEL] and [BOOTH VOLUME].
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