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3. Installation
3.1
Installing a Memory Card (Recommend Vantrue U3
high-speed microSD card).
Please insert a memory card (memory card capacity:
32GB-512GB, card speed: U3/Class10/A2, recommend
Vantrue U3 microSD card) into the card slot according
to the direction indicated in the below picture, until a
"click" sound is heard in the card slot, indicating that the
memory card is inserted correctly.
After inserting the memory card, if the screen prompts
"Card error, please format", please directly press the
button to enter the menu, then go to 'system setup' and
choose 'format' to start the formatting process.
System Setup
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Wi-Fi
Voice Control
Voice Content
Format SD Card
OK
Format SD Card
All data will be deleted!
OK
Format SD Card
Formatting
Format SD Card
Format successful
!