R.V.R. Elettronica TEX1000-LCD, User Manual

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TEX1000-LCD
15 / 38 User Manual Rev. 1.1 - 23/06/05
• Connect a standard serial cable (DB9 Male - DB9 Female) the COM serial port
place on PC to SERVICE connectorplaced on the rear panel of the TEX500-
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.
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 (see chap. 6.4.2).
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).
This function is tipically used in the United States.
Configuration of the telemetry DB15F connector (Remote):
Pin Standard Function UP/DOWN Power Function
14 On cmd Up cmd
Enables RF power supply Increases RFthe Power supply
15 Off cmd Down cmd
Disables RF power supply Reduces RFthe Power supply
1
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