After confirming that the device and controls work, choose a card to open the complete instructions:
1. Set a password
Create a four-press pattern
2. Choose a theme
Select an easy-to-read color theme
3. Adjust brightness
Start at 25–50%, then adjust for the lighting
The password is a four-press pattern. Store its sequence securely; if you forget it, you may need to contact the seller for help.
When done, continue to choose a feature.