User's Manual

UM00xxxx _LAB MAX III_ User Manual – v. 0.0 March 2012 _Draft
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3.3.4 USB VCP
This feature allows choosing the Mass Storage or Virtual Com Port.
The first has to be selected when we want to use the reader like a normal storage support.
The second allows exchanging data to the PC using program like Hyperterminal.
Figure 3.3.7
3.3.5 DIAG LVL
This feature allows choosing which level of tracing we want to send in output.
There are four levels and higher levels enable also lower levels:
1. DEBUG all firmware tracing
2. INFO diagnostic information like battery level, Operating System status or statistic test
outputs
3. ERROR hardware and firmware errors
4. NONE no tracing only reading
Figure 3.3.8