SM002 Unifying USB Receiver

USB Receiver Pairing Tutorial: for ProtoArc dual mode mice, keyboards and combos How to re-pair the mouse with the USB dongle: 1. For 2.4G mode (ensure the mouse is currently in 2.4G mode): Press and hold the middle scroll button and the left and right click buttons simultaneously for 5 seconds until the 2.4G indicator light (channel indicator light 1) flashes. Insert the 2.4G USB receiver into your device, and the mouse will connect to your device automatically. How to re-pair the keyboard with the USB dongle: 1. For 2.4G mode (ensure the keyboard is currently in 2.4G mode): Insert the USB receiver into your device. Turn on the keyboard and press the Esc and + buttons simultaneously for 3 seconds to enter pairing mode. If the USB mode indicator light starts flashing, it means the keyboard has entered pairing mode. Once the keyboard is in pairing mode, quickly unplug and plug in the USB receiver. This will successfully re-pair the keyboard with the USB dongle.