Config Guide

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14.10 @KRAI
This tab allows changing KRAI-specific settings. The @KRAI tab is divided into several sections. Port and Port Info are
always available, other sections depend on the antenna connected to the reader, e.g. Polarisation , Direction etc.
The Reader recognises the connected antennas at boot up, but it is also possible to manually recognise a single port or
all ports under Port . Port Info displays the information about the antenna.
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1
4
5
6
7
8
9
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Fig. 71: @KRAI: polarisation
①
All/Port 1 – 4
selects either one or all antennas for Initialise port (③)
②
Get port info retrieves port information for a selected @KRAI antenna
③
Initialise port runs a query of the antennas on this port/these ports
④
Antenna Id shows the antenna ID
⑤
Description shows the description of the antenna
⑥
Number of
antennas
shows the number of the antennas connected to the port
⑦
Frequency range shows the frequency range the antenna operates in ( Global / EU / FCC )
⑧
Revision shows the hardware version of the antenna
⑨
Antenna
properties
shows antenna properties, e.g. polarisation adjustable , LEDs available
Dierent configuration options are displayed, depending on the types of the connected antennas. The category Polarisa-
tion is shown for antennas with polarisation switching, the Jumper Cable Attenuation is available for smart shelf antennas,
e.g. SMSH-30-30KRAI, LED is shown for @KRAI WIRA 70 and Direction for CSB KRAI antennas, e.g. WiRa 30º.