WEIHONG NK105 - Delete Logs; Check Disk Space

上海维宏电子科技股份有限公司
SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.
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5. To update the system, select Update System by pressing / ,
and press .
In the interface for upgrading the system, according to your need, do one of the
following by pressing / , and press :
• To update the public file Public.dat, select Update Public.
• To delete the parameter file, select Delete Parameter.
• To start the original system and not to update the system, select Start System.
• To back up the system to a USB flash disk as a file folder, select Export Backup.
The default name of the file folder is backup.
• To import the parameter file in the root directory of the USB flash disk, select
Import Parameter.
If there is no such a file in the root directory, you can search the file
setting.dat in the file folder backup.
• To check the version number of BOOT, select Version Number.
7.4 Update the System Application
This operation is used to update the system application, if a breakdown occurs when
you get NK105.
To update the system application, do the following:
1. Store the target system application to a USB flash disk.
2. Power on and repeatedly press until the prompt U-disk is available
now. appears.
3. Press .