Infrared Service Areas; Infrared Transmitter/Receiver - Toa TS-800 Series Operating Instructions Manual

9. INFRARED SERVICE AREAS

9.1. Infrared Transmitter/Receiver

• TS-905
Ceiling height
2.5 – 4.5 m
• TS-907
Ceiling height
5 – 7 m
Model Ceiling height
2.5 m
3.0 m
TS-905 3.5 m
4.0 m
4.5 m
5.0 m
5.5 m
TS-907 6.0 m
6.5 m
7.0 m
Notes
• Infrared signals cannot reach the Infrared Transmitter/Receiver unit if it is hidden behind the user or other
objects. Install multiple Transmitter/Receiver units in line-of-sight from all Chairman and Delegate units.
• Install the Infrared Transmitter/Receiver units in such a way that each Chairman and Delegate unit can
always communicate with two or more Transmitter/Receiver units. If installed in such a way that
communication is only established with one Transmitter/Receiver unit, the infrared signal may be blocked by
persons or other objects, possibly causing a momentary loss of signal reception.
Radius of communication area
Approx. 7.0 m
Approx. 6.5 m
Approx. 6.0 m
150°
Radius of communication area
90°
Radius of
communication area
23