The document describes the features and characteristics of a product.
This manual describes the main control keys and their functions, including Caps/Shift indicator, data transmission LED, mouse buttons, backlight control, and touch screen operations. Detailed usage instructions cover inserting the USB receiver, LED indicators, power‑saving mode, character case switching, charging, and backlight activation.
The document also provides a step‑by‑step pairing (对码) process, troubleshooting tips for signal interference, and guidance on testing mouse rate with software. Safety notes and operational limits such as a 10 m effective range are included. This manual is written in Chinese.
| Charging Interface | Mini USB |
|---|---|
| Operating Range | Up to 10 m |
| LED Indicators | LED1 (charging), LED2 (receiver status), LED3 (caps lock) |
Connect the Mini USB cable to a computer USB port and the keyboard’s Mini USB socket; LED1 lights while charging and turns off when fully charged.
Press the backlight button twice; the backlight will turn on and will automatically turn off after about 30 seconds of inactivity.
Insert the receiver, turn on the keyboard, point it at the receiver, hold the left key and the RF key until LED2 flashes slowly, then release; LED2 will flash quickly for about 5 seconds to indicate successful pairing.
The keyboard works reliably within a range of up to 10 meters from the receiver.