CM-SR644024_09-11-2023_Rev-25
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Maintenance Sub Menu
29: Maintenance menu
The Maintenance window will confirm the rack type: CM-SR64 or CM-SR40 or CM-SR24. It will also
show the unit
’s current software version, along with the FPGA firmware version installed. These are
highlighted in red, which indicates these are for information only and cannot be selected (or have the
option of being selected) from the menu.
Selectable controls
Reset Rack Device
resets to unit back to
factory settings
–
but keeps the unit’s custom name
Update Firmware
opens the stage rack
firmware update page
. This operation requires the unit
to be connected to a Windows PC. See section
Self-Test Mode
This function is trained service personnel only. This allows the unit to loop
back self-test
the AES, coaxial and optical ports with a pass / fail status
indicated via the front panel LEDs.
WARNING
: The unit will be disabled while in test mode.