Sound Control

The following 4 locations control the volume of sound produced by the speakers:

• The iPad which mirrors the touch panel
  • Modify using the +/- volume buttons at the bottom of the main control panel menu
• The wall touch panel by the podium
  • Modify using the +/- volume buttons at the bottom of the main control panel menu
• The speaker volume control on Hydra's desktop
  • Modify by hovering over the speaker icon on the lower right hand side of the desktop. A vertical bar should appear and allow the operator to increase or decrease the volume by changing the value shown.
• The small silver round dial on the back of the amplifier in the rack behind the wall.
  • Modify using a small straight slot screw driver to turn the dial either clockwise or counter-clockwise. Experimentation has resulted in maximum volume achieved when the dial is set to #8.