CREATOR Wireless IR Interpretation System - Manual (Page 19)

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12 Digital IR Language Distribution System User Manual
area, because IR can be reflected (same as the
visible light).
When the radiating panels cannot be
installed onto the existing ceiling, walls or bearing
structures, they must be installed according to the
above mentioned rules to ensure the proper
signal transmission.
Fig.3-1 Square IR converage
Fig.3-2 Audience seats and chairman seats
coverage
If there are IR barricades in the room, extra
radiating panels should be added to increase the
radiation to ensure the normal transmission of the
signal.
Fig. 3-3 “IR Coverage in “blind Area”
3.4.2 Wiring of the radiating panel
The signal’s delay can be caused by the
distance difference between the system controller
to the different radiating panels. In order to avoid
“blind spot” , please choose the cables that are of
same length.
The cable delay can be compensated via the
signal compensation button inside of the radiating
panel.
Fig.3-4 Non-symmetrical connection, should be
avoided