User manual

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Step 2: Select desired log options (described below) and click Save/Apply.

Option Description

Log Indicates whether the system is currently recordin

events. The user

can enable or disable event logging. By default, it is disabled. To

enable it, tick Enable and then Apply button.

Log level Allows you to configure the event level and filter out unwanted events

below this level. The events ranging from the highest critical level

“Emer

ency” down to this confi

ured level will be recorded to the lo

buffer on the device SDRAM. When the log buffer is full, the newer

event will wrap up to the top of the log buffer and overwrite the old

event. By default, the log level is “Debugging,” which is the lowest

critical level. The following log levels are

• Emergency = system is unusable

• Alert = action must be taken immediately

• Critical = critical conditions

• Error = Error conditions

• Warning = normal but significant condition

• Notice= normal but insignificant condition

• Informational= provides information for reference

• Debugging = debug-level messages

Emergency is the most serious event level, whereas Debu

is the

least important. For instance, if the log level is set to Debugging, all

the events from the lowest Debugging level to the most critical level

Emer

ency level will be recorded. If the lo

level is set to Error, only

Error and the level above will be logged.