34 / 45
34
| ZeroWire Specifications
Avoiding Co-Channel Interference
If the
Radiance® Ultra 32" 4K ZeroWire Duo
deployment is a typical one-system per room, there are essen-
tially no restrictions. The primary display’s Channel Selection feature picks the channel that is least susceptible
to interference from the two available channels based on the result of its scan at power on. Some of the
factors affecting isolation of the
Radiance® Ultra 32" 4K ZeroWire Duo
channels are listed below:
1. The thickness and material of the room walls.
2. The opening and closing of room doors.
3. The room’s ceiling structure and the materials used in its construction.
Radiance® Ultra 32" 4K ZeroWire Duo
primary and secondary displays must be installed in the same room.
Cross room operation is not supported. When two
Radiance® Ultra 32" 4K ZeroWire Duo
systems are in-
stalled in a given room, each pair must be linked separately, one pair at a time, linking the second pair after
successfully linking the first. There is no need to turn off the first linked pair before powering or linking the
second pair.
Channel Usage
The recommendations listed below should be used to determine the appropriate setting:
1.
Radiance® Ultra 32" 4K ZeroWire Duo
displays cannot be used with earlier ZeroWire Transmitter and/or
Receiver units.
2. A maximum of two
Radiance® Ultra 32" 4K ZeroWire Duo
systems may be operated in the same room.
The linked display pairs should be separated by at least 3 ft (1 m) within the room.
3. Groups of two
Radiance® Ultra 32" 4K ZeroWire Duo
systems may be set in multiple rooms, providing
the rooms are spaced at least 25 ft (7.6 m) apart.
4.
Radiance® Ultra 32" 4K ZeroWire Duo
displays should not be installed in metal cabinets or surrounded
by metallic objects, as this will prevent communication between the displays.
Multi System Installation
When two paired
Radiance® Ultra 32" 4K ZeroWire Duo
systems are to be installed in a given OR, use the fol-
lowing procedure:
1. If the displays have not been linked, power up the primary display and secondary display pair, and follow
the linking procedure described in Setting up and linking the displays [
29].
2. Power up the primary display and secondary display pair, and repeat the linking procedure. Displays pairs
must be linked one pair at a time. We recommend that linked pairs be labelled to facilitate installation and
troubleshooting.
Performance
1.
Radiance® Ultra 32" 4K ZeroWire Duo
System is intended and optimized for use in surgical or procedure
rooms. Usage outside of a clinical environment is not recommended.
2. The following steps will help you to achieve optimal performance of the
Radiance® Ultra 32" 4K
ZeroWire Duo
system:
3. Mount both components at least 5 ft (1.5 m) from the floor.
4. Ideally, both the primary and secondary display should be at the same height.
5. For a reliable video link, please follow the setup guidelines described in Setting up and linking the displays
29].
6. The displays should be facing each other and be visible to each other in free air space.
7. For non-line-of-sight applications, we recommend that the displays be located ≤ 6 ft (1.8 m) or less from
the walls.
