Sony DWM02/14 Product Information page 62

Configuring a DWX System
Installation example 4 (section view)
This is an example when this unit is installed on the wall.
Indoors: Because the signal is reflected from the walls, floor, and
ceiling, there are no conditions for the installation height of
this unit.
Outdoors: Install this unit at the same height as the transmitters.
1) RMU-01
2) Transmitter
3) Wall
4) Floor
Installation example 5 (section view)
This is an example when this unit is installed indoors, near the
ceiling.
1) RMU-01
2) Transmitter
3) To make the most of the signal emission
characteristics, install facing the front side
(the side with SONY logo) downward.
4) Ceiling
5) Wall
6) Floor
Number of coverage area points
The coverage area can be enlarged by installing multiple RMU-
01 units with overlapping coverage areas, but if the number of
locations to control is limited, it is not necessary that all areas
overlap each other.
Install RMU-01 units in the areas to be controlled, and increase
the number of coverage area points.
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Network System Configuration
Installation example 6 (plane view)
If transmitters in locations such as the stage wings or mixing
booth are to be controlled in addition to the stage at a concert
venue, install RMU-01 units in the vicinity of these locations.
Mixer booth
1) RMU-01
2) Transmitter
Roaming Times
When two or more RMU-01 units are installed to enlarge the
coverage area by overlap, and a transmitter moves out of
the service area of one RMU-01 unit, roaming occurs and the
connection switches to the other RMU-01 unit. The connection
interruption due to the roaming action will occur also if there are
no blanks, that is when the coverage area overlaps properly.
Also when the number of coverage area points has been
increased, a transmitter leaving the coverage area of one RMU-
01 and entering that of another, or re-entering the same RMU-01
coverage area will go through a roaming phase, and some time
will be required for reconnection.
The time required for roaming depends on the wireless
environment and the number of transmitters. It can range from
several seconds to several tens of seconds.
When one transmitter performs roaming in a normal
communication environment
The number of operation channels does not significantly
change the roaming time.
1-channel system: approx. 1 second

 82-channel system: approx. 1.5 seconds
When multiple transmitters are performing roaming
 Time per unit x number of units (approximate calculation)
For example, when 50 transmitters are roaming

concurrently, all connections will be established after about
50 seconds. (In-house data)
Note
When there is a mix of ST mode and NT mode systems or when
there are multiple NT mode systems, the roaming time may
change, depending on the installation environment.
Stage