Service and Repair Manual
March 2021
Ground Controls
26
GS
™
-30 • 32 • 46 • 47
Part No. 1272217GT
5 Locate the diagnostic port on the side of the
GCON. Remove one of the fasteners securing
the cover and set aside. Loosen the other
fastener. Do not remove it.
a diagnostic port
6 Connect one end of a CAT5 Ethernet cable
into the diagnostic port. Connect the other
end into a PC or laptop.
Result: The ground controls LCD display will
show the following:
7 Read and record the IP address.
8 Launch a web browser such as Internet
Explorer ®, Chrome ® or Firefox ® on your
PC or laptop. Type the IP address from step
7 into the web browser address bar and press
enter.
Result: The following screen will be displayed.
9 Select the
Choose File
button and navigate
to the downloaded Genie Flash file (.gff).
Note: Verify it is the correct flash file.
10 Select the
Load Flash File
button to verify
the file is a .gff file.
Result: The following screen will be displayed.