System 5-B Digital Audio Mixing System Operation Manual Busses and Bus Masters
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7.2.1 Aux, Grp, and Main Masters
Press the Aux Mstrs, Grp Mstrs, or Main Mstrs keys (Figure 7-1) to display the Aux
Bus, Group Bus, or Main Bus functions, respectively, on the Bus Master knobset.
7.2.2 Bus Lock
The Bus Lock key disables the following functions when activated: Bus Levels (Main
Master, Master Trims, and Leg Trims), Bus Inserts, and Bus On/Off switches.
While these functions are disabled, their values may still be interrogated.
7.2.3 Mon Lock
The Mon Lock key disables adjustment of the Control Room Monitor levels. Dim and
Cut always remain active. See Monitoring on page 56 for more information on monitor
controls.
7.2.4 All Key
The All key sets all strips to All Mode (see page 99).
7.2.5 Main Bus
Press the Main Mstrs key to bring the main bus sections onto the Bus Master knob-
set. The Master Fader controls the overall level of all Main sections. Each main sec-
tion has its own master level control and trim controls for individual Main busses in
its pre-selected format (see Busses on page 48 to see how to set the format). Relative
levels are maintained when adjusting the Main Bus Master or Main section levels un-
til a maximum or minimum value is reached.