Technalogix TXF-1000, Руководство по эксплуатации

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1
Safegua
rds
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Terms and
Warranty
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Principl
e o
f
Operati
on
4
Ins
talla
tion
5
Operati
on
6
C
ont
rol Syst
em
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RF Componen
ts
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Power
Supp
ly
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Maintenan
ce
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Troubleshoo
ting
Settings Screen
“You say tomato...”
The Settings Screen allows the user to modify some of their preferences on how
information is displayed on the touchscreen, as seen in the figure below:
Pressing the DISPLAY
⁰
F button will convert all temperature readings to degrees
Fahrenheit from Celsius (and vice versa). Temperature protection trip points are
factory set.
Similarly, the user can switch between watts or percentage for their RF power
readings. When in percentage mode, the power amplifier or transmitter is
designed for a maximum operating power of 100% with overdrive protection
typically at 110%.
To change the VSWR Shutdown Trip Point:
Use the up and down arrows to set the VSWR shutdown trip point to between
1.1:1 and the factory determined upper limit. If a measured VSWR is found above
the set trip point, but below the factory determined upper limit, then the system
will fold back the forward power to a safe level. If the measured VSWR exceeds
the factory determined upper limit, then the carrier will be initially turned right off.
Technalogix may have provided custom firmware with the amplifier or transmitter
that may deviate from the above operation. Please consult factory for any client-
ordered custom settings.