Canon imagePRESS C800 Series Technical & Service Manual page 86

Firmware upgrade settings
with the firmware files which are available on the PRISMAsync controller (preferred) or with
firmware files stored on a USB-stick.
During a manual firmware update it is possible for a FST to look at the detailed feedback of the
upgrade. This may be necessary for troubleshooting purposes. It is also possible to change the
Upgrade auto setting and force an overwrite of all firmware even if the same version is already
installed.
• Firmware update with the files stored on the PRISMAsync controller
Service mode: [Upgrade Policy] -> manual upgrade disabled (default) -> [Firmware Upgrade]
• Firmware update with files stored on a USB-stick
Service mode: [Upgrade Policy] -> manual upgrade enabled -> [Firmware Upgrade]
NOTE
After "Manual upgrade enabled" is enabled the PRISMAsync controller will no longer check or
update the firmware of the engine and accessories at startup.
Upgrade auto settings
Auto upgrade determines how an upgrade or downgrade is executed. There are two settings:
• Upgrade auto enabled (default)
86 Chapter 8 - Firmware upgrades via PRISMAsync