Honeywell HEGS5001 - Manual (Page 61)

7.2 DOWNLOADING NEW FIRMWARE TO THE HEGS5000, CONTINUED
8. Click on the red dot on the right of the dialog box to enable the port.
Red Dot
Figure 11: Enabling the CommPort
If the port is unavailable you will get an “Invalid
port number” error message. This is because the
port is being used by another device, usually the
mouse or a modem. Click on the properties Icon
and select a different port.
Figure 12: Invalid Port Error
9. If the port is available, the red dot changes to green and the Transmit Hex file Icon
becomes visible.
Figure 13. Transmit Hex File
Rev. 1.01
51 900.0800
19-Jun-06