Installation guide

VoiceLift System with PVS 405D Installation Guide • Introduction 5
Line-of-sight obstructions between microphone and receiver
A clear line of sight between the microphone and the receiver is critical for best
performance. Take the following potential obstructions to the IR signal into consideration
when placing the receiver:
• Movable furniture (such as desks, tables, and podiums)
• Installed furniture (such as bookcases, racks, cabinets, workbenches, and sinks)
• Support pillars
• I-beams
• Projectors
Extron
Extron
PWR
CHARGEOFF/MUTE/CHG ON
Extron
Blue Jay Graduation
Class of 2009
Anaheim Family YMCA
Children’s Station
Not Good
VLR 102
Receiver
Ceiling
Beams
Figure 5. Potential Line-of-Sight Obstructions