Firmware Update
Please download firmware from the official website, and uncompress it into the memory card. Please confirm that the
suffix of the uncompressed file is .SPF. Insert the memory card containing xxx.SFP file into corresponding slot, and
then select 'Settings'- 'Firmware'- 'Firmware Update' in the main menu.
Do not unplug the memory card or turn off the
power supply in the firmware updating process;
otherwise, the product might be damaged!
Select ‘Settings’ and
select ‘Firmware’
Select ‘Firmware Update’
Select ‘Yes’ to start
firmware update.
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