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Trim/Polarity menu
This allows adjustment of the individual channel trim and polarity settings together with the setting for the
global polarity (absolute phase).
To enter the Trim/Polarity menu: From the home screen press and hold the Rotary Control until the screen
shown in Figure 20 appears. Use the Rotary Control to highlight
Trim/Polarity
, then briefly press the Control
again and the Trim/Polarity menu will appear – Figure 23. This shows the current trim and polarity settings.
The image of the Trim/Polarity menu shown in Figure 23 is for the 8-channel unit (MC8). For the
stereo unit (ST2), only channels 1 and 2 will be displayed.
Trim
Use the Rotary Control to outline the trim display of the channel to be adjusted,
press the Rotary Control briefly so that the display is highlighted, then rotate the
control to adjust the setting. To confirm the setting briefly, press the Rotary Control
again.
The trim settings should normally set to 0dB. For the stereo unit (ST2) this setting
can be used as a balance control. To make the left channel sound louder reduce the
channel 2 trim level. To make the right channel sound louder reduce the channel 1
trim level.
Channel Polarity
Use the Rotary Control to outline the
symbol for the channel polarity to be
(Channel Phase)
changed, then briefly press the control to change the polarity by 180°. If the
symbol is shown against a black background the current setting is normal polarity
and if it shown against a green background the current setting is inverted polarity.
Global Polarity
Use the Rotary Control to outline the single
symbol on the far right of the
screen,
(Absolute Phase)
then briefly press the control to change the polarity by 180°. If the
symbol is
shown against a black background this indicates that the current setting is normal
polarity and if it shown against a green background this indicates inverted polarity.
Figure 23. Trim/Polarity menu.
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