RF Technologies ART400, Инструкция по установке, эксплуатации и программированию

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6.7 OPENING MENU
"Arrow Keys" are used to move round the menu and the RETURN key is used to make the
selection required. Whenever a programme is produced for a Radio Modem, it may be
given a name and stored and retrieved from disc by using the SAVE TO DISC and LOAD
FROM DISC options.
6.7.1 DIRECTORY DISPLAY
When “Load Program From Disc” is selected it is possible to display the directory containing
the relevant programs by following the prompt at the bottom of the screen. CTRL “D” is
used to select the required directory and pressing “ESCAPE” returns the Opening Menu
screen.
6.7.2 VERSION NUMBER & COMPATIBILITY MESSAGE
If new fields are added or changes are made to the PC program, the version number changes but in
most cases a new program will program older radios. To complicate matters more, over time there will
be changes and upgrades to the firmware in the radio which may not be compatible with older PC
programming software. To overcome this, each modem has a compatibility serial number which is
changed at the factory if and when the firmware changes. If the product and PC software is not
compatible, as a safety precaution the PC will not read or write to the modem but will display a
compatibility error message. If this happens a different edition of PC programming software with the
same compatibility number may be required.
6.7.3 EDIT NOTES