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User Manual
Rev. 1.2 - 21/01/11
TEX2000LCD
• Connect a standard serial cable (DB9 Male - DB9 Female) the COM serial port
place on PC to SERVICE connector placed on the rear panel of the TEX2000-
LCD.
• Turn on the exciter;
• Start up the serial communication software;
• Set up the following parameters for the communication:
Baud Rate: 19200
Data Bit: 8
Parity: None
Stop Bit: 1
Flow control: None;
• Through the communication software activate the Caps-Lock key (capital),
send the CODE string followed from the 6 characters of the station code and
then confirm pressing Enter.
NOTE: The code is considered only if is complete of 6 characters (alphanumeric and
without spaces). In case the code is accepted, it comes repeated in echo towards
the program, in contrary case the echo of the code does not come made.
5.5.2 UP/DOWN Power Option
The UP/DOWN Power modifies the function to receive signals present on the
telemetry connector.
In this particular situation the control signals uses to enable or to disable the RF
section, become control signals of the RF power level, allowing one regulation of
UP/DOWN type.
The UP or DOWN command is supplied connecting the relative signal on the
Remote connector to the ground, at least for 500mS (the pin has an inner pull-up
towards feeding).
Configuration of the telemetry DB15F connector (Remote):
Pin Standard Function
UP/DOWN Power Function
14
On cmd
Up cmd
Enables the RF power supply
Increases the RF power supply
15
Off cmd
Down cmd
Disables the RF power supply Reduces the RF power supply
