VOR/ILS Analyzer EVS200

Chapter 3: Operation

Unit related control commands

Command RF (frequency in kHz)

command

function

RF (frequency in kHz)

<frequency information> setting or scanning receiving frequency

 

 

With the command RF (frequency in kHz) a frequency input is possible in the ranges of 107000 to 119000 kHz and 319000 to 341000 kHz. With this command it is also possible to scan the tuned frequency when the command RF is transmitted to the EVS200 without additionally parameters. The unit responses with the frequency information.

Example:

 

 

 

command from the controller

response of the VOR/ILS Analyzer EVS200

input:

RF107000 <CR>

READY <CR/LF>

 

rf107000 <CR>

READY <CR/LF>

query:

RF<CR>

107000kHz <CR/LF>

 

rf<CR>

107000kHz <CR/LF>

Command LO

command

function

LO <Local>

set unit local mode

 

 

Because local operation is automatically locked when the unit is controlled by a controller, the com- mand LO (local) performs further local operation at the unit.

Example:

 

 

 

command from the controller

response of the VOR/ILS Analyzer EVS200

input:

LO<CR>

READY <CR/LF>

 

lo<CR>

READY <CR/LF>

Command EC0

command

function

EC0 <echo off >

selection of communication

 

 

EVS200 does not retransmit the received control string.

Example:

 

 

 

 

command from the controller

response of the VOR/ILS Analyzer EVS200

 

query:

EC0 <CR>

READY <CR/LF>

 

 

ec0 <CR>

READY <CR/LF>

 

 

 

 

 

 

 

0796.1800.02

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Procom EVS200 user manual Unit related control commands, Command RF frequency in kHz Function, Command LO Function