11
Installing one ceiling sensor
Mentally divide the room into quarters and locate the center of the room as shown.
Use a piece of tape to mark a spot on the ceiling in the center of the room.
NOTE:
The sensor must be able to "see" the entire room — do not block the sensor
with projector mounts, lighting, hanging art, or other obstructions. If the teacher can
see the sensor from all parts of the room, you've probably chosen a good spot.
1. Positioning a ceiling sensor
Sensor symbols:
= ceiling sensor
Plan Your Sensor Installation (cont.)
Installing two ceiling sensors
Mentally divide the room into half and locate the center of each half as shown.
Use a piece of tape to mark the spots in each half of the room.
NOTE:
The sensor must be able to "see" the entire room — do not block the sensor
with projector mounts, lighting, hanging art, or other obstructions. If the teacher can
see the sensor from all parts of the room, you've probably chosen a good spot.
