OnAir 2000M2 Digital Mixing Console
14-2 Diagnostics SW V 4.0 Date printed: 12.11.03
As more than one system message can occur at the same time, the diag-
nostics software manages a Log List containing one entry for each system
message, completed by time and date of occurrence. If the Log List con-
tains more than one entry, the PREV and NEXT fields appear on the cen-
tral screen. This allows scrolling through different messages.
The Log List will be lost on power-down.
Warning and information messages can be acknowledged by the user, pro-
vided he has got access permission. This causes the diagnostics software to
remove the message from the Log List.
Some entries in the Log List need to be indicated to the user immediately
on their occurrence. A dialog box does this, regardless of the page cur-
rently selected on the central screen.
System diagnostics is performed during power-up as well as during opera-
tion. For more information see chapters 14.1.1 and 14.2.
14.1.1 System Diagnostics
Hardware Performance Check On power-up the diagnostics software executes some hardware device
checks which may result in conflicts.
Communication Check On power-up the diagnostics software tries to establish communication to
other microprocessors. If communication fails, an error message is dis-
played.
Configuration Check On power-up the diagnostics software finds out the current physical hard-
ware configuration. Any difference to the hardware configuration before
the last power-down (missing or additional options) results in a warning or
information.
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