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User Manual
Rev. 1.0 - 29/11/05
PTRL NV/3 & RXRL NV/3
9.7 Factory Menu
The factory menu holds certain settings that must not be altered by final users. The
only screen user may access is the screen for unit model and operating frequency
selection, which is described below.
9.7.1 Screen #40: Model and frequency range selection
This screen lets you set the type of transmitter or its operating frequency range. It has
been made accessible to users for the event the microcontroller is replaced with a
new microcontroller which has not been pre-programmed at the factory. It may only
be accessed with the 3rd level password, for service only.
Unit is selected from a preset list of the units the microcontroller is compatible with.
The screen offers a dozen operating frequency ranges in MHz to choose from. If
selected range does not match the range the unit is rated for, the unit will not operate.
9.8 Receiver
The receiver and transmitter menus are very similar and feature the same layout.
Many screens are identical, so only the different screens are covered below. Listed
below are the new screens or those that include significant differences.
9.8.1 Screen #02: Operating frequency and tuning
This is the first control screen; it shows the operating frequency and tuning of the
incoming signal. When no incoming signal is present (Tng<-90dBm), a random tuning
indication is provided. The signal is tuned correctly when "TUNING" is in the ±6.0
kHz range.
EQUIPMENT MODEL SET
SHF STL Tx 2468-2484
FREQUENCY 2470.00MHz
TUNING +1.2kHz
Summary of Contents for PTRL NV/3
Page 1: ...PTRL NV 3 RXRL NV 3 User Manual Volume 1 Manufactured by Italy...
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Page 8: ...4 52 User Manual Rev 1 0 29 11 05 PTRL NV 3 RXRL NV 3 This page was intentionally left blank...
Page 55: ...51 52 User Manual Rev 1 0 29 11 05 PTRL NV 3 RXRL NV 3 10 Ensemble View 10 1 PTRL NV 3...
Page 56: ...52 52 User Manual Rev 1 0 29 11 05 PTRL NV 3 RXRL NV 3 10 2 RXRL NV 3...