Shenzhen Guangwen Industrial Co.,Ltd
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1.5.6 System
The system setup options are mainly for the system input method, language display
settings and system update and upgrade, etc. You can also check the system version
information and built-in storage usage.
System upgrade: divided into local upgrades and online upgrades.
(1) Local upgrade: Copy the firmware to the root directory of the U disk. The U disk
is connected to the multimedia USB port of the all-in-one. Select the local update
and update it.
(2) Online upgrade: Check whether the latest version of the firmware is released
through the network for downloading and updating.