Taiden HCS-5300MA/80, Инструкция по установке и эксплуатации

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3.4.2 Planning digital infrared transceiver
The coverage area of the digital infrared transceiver is
defined by the distance between the transceiver and the
conference unit. Select suitable transceiver type
according to the height of the conference room, locate
them at reasonable positions and place all conference
units within the coverage area.
3.4.2.1 Steps to plan the transceiver
1. Determine the current operating area, e.g. the area
where the conference units are used;
Figure 3.9 Room area and the current operating area
2. Select suitable transceiver type according to the
height of the conference room and determine the
coverage area of a single transceiver (see figure 3.4).
3. Plan adequate transceivers according to the coverage
area of a single transceiver and make sure that they
can cover the system operating area;
Figure 3.10 Two transceivers cannot cover the whole
operating area
Apparently, only two transceivers cannot cover the
system operating area completely.
Therefore, we select four transceivers and position
them evenly in the meeting room. The overlap effect
on the border of every transceiver will cover all blind
areas (see section 1.4.5 ).
Figure 3.11 Four transceivers cover the whole operating
area
4. Determine the position of the main unit and
distributors (if used). Plan the paths between the
transceivers and the main unit according to section
3.4.3 . Proceed to cable connection.
Note:

In most applications, the coverage area of
infrared signals is smaller than the area of the
whole meeting room. Therefore, first of all,
determine the current operating area and the
position of the conference units.
Note:

The distances between the main unit and every
transceiver must be equivalent to avoid
multipath effect.
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