DIAMOND User Manual

About this manual

This manual covers safety guidelines, battery handling, and charging procedures for the DIAMOND device. It explains how to use the built‑in T‑Flash (SD) card, connect the device via USB or HDMI, and use the USB Host function for external peripherals.

The document also describes the main interface, task‑bar features, and camera functions, including how to access photo and video playback modes. Detailed steps for configuring Wi‑Fi, adjusting system settings, and managing applications are included. This manual is written in Chinese.

What's inside

• Safety Guidelines
• Battery and Charging
• T‑Flash (SD) Card Usage
• USB Connection
• HDMI Connection
• USB Host Function
• Main Interface Operation
• Task Bar Features
• Camera and Media Playback

Specifications

Frequently asked questions

How long does the battery last during normal use?

The device can operate for about 3 to 4 hours depending on the functions used.

What type of memory card can be used with the device?

The device supports T‑Flash (SD) cards up to 32 GB.

How do I connect the device to a computer via USB?

Connect the device with a USB cable, select “USB connection” from the menu, and open “USB storage device” to access the internal storage like a flash drive.

How can I enable HDMI output?

Connect an HDMI cable, go to Settings → Display → HDMI Interface, and enable HDMI output, choosing YCbCr or RGB mode as needed.