Installation Instructions
Issue ITXT90 Ind.I
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All rights reserved. © 2020 ESII
CONDITIONS OF SITE’S LAY OUT
Even if we use authorized radio channels, ESII certified equipments, we draw your attention on internal or external causes in your premises that can induce a lessening of the
functional behavior of our systems of reception supervising, and in which ESII shall not be held responsible of, especially on the following points:
• Interferences due to external causes, sporadically or permanently.
• Topography and structure of your premises (contact us).
• Non respect of ESII’s instructions.
RESTRICTIONS OF USE
RECEPTION SUPERVISOR
SYSTEM
(eGestat, Pilote, etc.)
HUB RADIO
MASTER
SLAVE
HUB RADIO
RJ45 "MASTER"
RJ45 "MASTER"
NOT USED
RJ45 "SLAVE"
230VAC-15VDC
15W
230VAC-15VDC
15W
HUB RADIO
SLAVE
RJ45 "SLAVE"
CONSOLE
AUTOMATIC
TICKET
DISPENSER
RJ45 "SLAVE"
SLAVE
230VAC-15VDC
15W
RJ45
HUB RADIO
DISPLAYS
VIDEO
RJ45 "MASTER"
NOT USED
RJ45 "MASTER"
NOT USED
LIGHT
PROCESSING
EQUIPMENT
RJ45 "SLAVE"
NOT USED
25M MAX.
25M MAX.
25M MAX.
RJ45 "SLAVE"
RJ45 "SLAVE"
The radio reach depends essentially on Master/Slave distance
and depends on the environment.
Generally, a limitation of 25m in direct vision of the
Master/Slave distance allows to be protected against the major
part of radio reach problems.
And a minimum of 5m between 2 devices set on a different
frequency.
It is very important to be sure that radio waves are going
through the minimum quantity of elements (partition, furniture,
etc.) which reduce considerably the communication reach. Also
check the nature of the walls (avoid concrete, metal parts, etc.)
The positioning of the modules is decisive. It is important to
free the radio modules from all interference sources (central
processing unit, display, metal parts, etc.). For optimum
communication, the environment of the radio modules must be
free from all objects around 30cm at least. The modules must not
be installed inside consoles or metal housings, etc.
COMMUNICATION RECOVERY
In case of fault communication, check the following points:
- Check that all equipments are correctly supplied and wired.
- After having checked the correct starting of the system,
check that all status visual indicators of the radio link
indicate a perfect communication (the red visual indicator,
beside the antenna, must be lit without blinking and
permanently).
If one of the status visual indicators is off or blinks:
- First, check detailed points described in the previous
chapters: distances, heights, clearing of modules, etc.
- Test the radio module showing communication failures by
positioning it close to the “Master” to check its correct
behavior.
- Change the radio module showing communication failures by
a new one.
In case of serious radio reach, a good solution is to place the
“Master” module at the center of the room or site to reduce
distances at their lowest value.