CP Plus Cosmic User Manual page 77

Figure 2-81
Note
If there is no HDD, system max supports 1024 logs.
If you have connected to the unformatted HDD, system max supports 5000 logs.
If you have connected to the formatted HDD, system max supports 500,000 logs.
System operation logs are saved in system memory. Other types of logs are saved in
the HDD. If there is no HDD, other types of logs are saved in the system memory too.
The logs are safe when you format the HDD. But the logs may become loss once you
removed the HDD.
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