User's Manual

PTRL-LCD & RXRL-LCD
ELETTRONICA
5 / 36
User Manual
Rev. 2.3 - 26/06/19
The microprocessor system includes an LCD display and an encoder that enable
the interaction with the user, and implements the following functions for the
transmitter:
•
Setting of the output powerSetting of the output power
•
Setting of the working frequencySetting of the working frequency
• Activation and switch off of the power distribution
•
Measurement and display of the working parameters of the transmitterMeasurement and display of the working parameters of the transmitter
•
Communication with external devices
These functions are implemented for the receiver:
•
Display of the modulation
• Setting of the working frequency
• Setting of the muting
• Measurement and display of the working parameters of the receiver
• Communication with external devices
The system of the management software is composed of several menus.
The user can navigate between the different submenus by using four push-buttons:
ESC, LEFT/HIGH, RIGHT/LOW, and ENTER.
The status of the unit is indicated by four LEDs which are present on the front
pannel:
•
ON, LOCK, FOLDBACK, RF MUTE for the PTRL-LCD.
•
ON, LOCK, PILOT, MUTE for the RXRL-LCD.
Both the transmitter and the receiver have an input for the external 24 Vcc supply.
This auxiliary supply source, that can be realized by the user with the help of rescue
batteries, is automatically used in case of AC voltage absence.