Registrar rooms with certain technology, use a push button system to control the rooms Speaker Volume, and Projection Source. These control system vary by model and look, but have the same functionality. These systems can be found on the teaching station, on a technology rack, or on the front wall of the classroom. The following instructions will explain how to use these systems
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Using the Push Button Control System
Turning the Display On/Off
When entering the room, press the Display on button, to turn on the projector/TV Display. (See: Figure 2_MLC Interface)
- The On button, will flash while the projector/TV warms up. A solid light will appear when the Display is fully on.
- The same process will happen when turning off the display
- Note: that well the Off button is flashing, the system will not power back on until a solid light appears on the Off button
Muting the Display and Adjusting the Image
- On the center Menu of the MLC Controller, the user will have options to adjust the Display
- Press the Auto Image button, to reset the video signal sent to the Display. This will correct the projected image if it appears off (See: Figure 2_MLC Interface)
- Press the Mute on/Mute off button, to mute and unmute the projector or TV. (See: Figure 1_MLC Controller)
- Some Controllers may also give options for additional control, such as bringing the projection screen up or down (See: Figure 2_MLC Interface)
Volume Control
- Under the Display control, there is a knob control, to control which controls the source volume.
- Green LED lights will indicate how loud the volume is set.
- A Red light will indicate that the volume is set to max
- Note: When muting the Display, this may also mute the audio of the source as well
Selecting a Source