7 Man-Machine Interaction 
 
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5. On the displayed screen, press  . 
6. Press    to complete the settings. 
NOTE 
After factory settings are restored, the display 
language is English and the Wizard screen is 
displayed. 
 
----End 
7.2.14 Enabling USB Guide Functions 
USB guide functions can be enabled on the monitoring panel. Upgrade firmware, import 
configurations, export configurations and export data with a USB flash drive when USB guide 
functions have been enabled. 
Context 
The USB guide functions are described as follows: 
 
Firmware upgrade: Upgrade the SUN2000 software. 
 
Inverters can be upgraded in batches using the SmartLogger or NMS. 
 
Configuration importing: Load an existing configuration file to the SUN2000 and update 
the configuration parameters in batches (all parameter settings on the LCD). 
 
Configuration exporting: Download the configuration parameters to the local computer 
as a file. 
 
Data exporting: Download the alarm records, performance data, and logs to the local 
computer as a file to facilitate analysis. 
Procedure 
 
The following table lists the procedure for enabling USB guide functions. The parameter 
values in the figures are for reference only.