Infrared Transmitter/Receiver Unit Arrangement Examples - Toa TS-800 Series Operating Instructions Manual

10.2. Infrared Transmitter/Receiver Unit Arrangement Examples

The area range that an Infrared Transmitter/Receiver unit covers differs depending on the height from the
Chairman/Delegate units to the ceiling. (Refer to p. 23.)
Arrange the Infrared Transmitter/Receiver units so that all Chairman and Delegate units are included in the
service area.
Note
The maximum number of Infrared Transmitter/Receiver units to be installed is 16 when they are all TS-905
units and 12 when they are all TS-907 units. (Also 12 when both models are mixed.)
[Conference room measuring 30 x 30 meters]
Arranging the units at intervals as illustrated
permits the service area to cover every corner of
the room.
Note
Determine which to use TS-905 or TS-907
depending on the ceiling height.
[Conference room using round tables]
All Chairman and Delegate units are arranged
around the table, in which case only one
Infrared Transmitter/Receiver unit may suffice
for complete coverage of conference
communications.
However, it is highly recommended that two
or more Transmitter/Receiver units be
installed in order to avoid accidental
interruptions of communications.
26
Infrared transmitter/receiver
6 m 9 m
Infrared transmitter/receiver
Communication area
that each unit covers
9 m 6 m
Communication area
that the unit covers
10 – 15 m