4 powering down, 5 mixer operation, Powering down – Daktronics Sportsound Rack SSR-300 Operation Manual User Manual
Page 18: Mixer operation, N 3.5

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Setup & Operation
3.4 Powering Down
3. Press the USER DEFINED KEY on mixer labeled OFF
4. Turn the SOUND SYSTEM key switch to the OFF
(horizontal) position.
5. If the system will not be used for some time, unplug the
power cord.
6. Place all accessories back in the appropriate slots of the
storage drawers to keep them safe and organized.
7. Close and lock the rack door.
3.5 Mixer Operation
Basic instructions are described below. For more information about
audio mixer operation, refer to the Yamaha 01V96 Digital Mixing
Console Owner’s Manual.
1. Press the USER DEFINED KEY labeled GAME
(Figure 18).
Note: Custom keys (presets) may have been set up during
training. Press the desired key as needed for a specific
application. The creation of additional presets is
recommended for advanced users only.
2. Ensure all source equipment is turned on and operational (refer to the appropriate
sections of this manual and/or manufacturers’ manuals).
3. Verify gain knobs for the channels in use are adjusted so the SIGNAL light is green
and the PEAK light is not lit (Figure 19).
Figure 17: OFF Key
Figure 18: GAME Key
Figure 19: Gain Knobs & PEAK/SIGNAL Indicators