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4-5
Installing Software
3. Press UP or DOWN arrows to scroll through Command Mode options until you see
the Program Loader option. Then press ENTER to display the message shown in
Figure 4-5.
Figure 4-5. Erasing NVM (EEPROM)
4. When you are ready to erase
EEPROM, press ENTER. This
message appears:
Program Loader
Erasing EEPROM
Please wait....
The program erases the EEPROM
and prompts you for communications
parameters.
5. Set the communications parameters to 38400 bps, 7 data bits, odd parity and
Xon/Xoff flow control.
a. Baud Rate: Select 38400. The screen will look like this:
Figure 4-6. Setting Baud Rate on the VRC 6940
Program Loader
WARNING: EEPROM
WILL BE ERASED
CONTINUE? <ENT>
Installation Note: Before you Erase EEPROM
If you have not configured the Spectrum24
radio card for the terminal, press CLEAR to
cancel the operation, and configure the radio
card now (see page 3-2). When you run the
Program Loader and press ENTER, it erases
the EEPROM (non-volatile memory). You
must erase the EEPROM before you can
transfer the HEX file onto the terminal.
Comm Parameters
Baud
6 38400