Crystal Vision
Trouble shooting
Indigo 4 User Manual R1.7
39
09/08/2012
Software upgrades
The Indigo 4 front panel will require the software to be upgraded on both front panel
PCBs simultaneously.
Note:
As both panels use the same software there will be no possibility of fitting the upgrade
incorrectly.
To change the EPROM proceed as follows:
Switch off the power and remove or drop down the front panel by undoing the
two thumb screws
If absolutely necessary the frame can remain powered but it is advisable to
remove the two ribbon cables from the front panel PCBs prior to removing any
covers or EPROM
If necessary remove any protective metal shielding and keep the screws
The EPROM can now be accessed and removed from its holder
Fit the new EPROM ensuring it is placed the correct way round (note the
position of Pin 1)
Replace any shielding using the screws retained
Front panel PCB with cover removed showing firmware EPROM in the top right corner
Note. The Indigo 4SE front panels do not have removable EPROMs. Software upgrades
are done via the Ethernet connection. See the Indigo active front panel manual for
information concerning remote software loading.
