Indicators
The scroll wheel features an LED which indicates battery level:
LED
Orange, blinking steadily
Orange, blinking slowly
Orange, blinking rapidly
Setting Up
Before you can use your mouse, you must first insert two AA batteries.
1.
Turn over the mouse and press the battery latch inwards
until the battery door pops open.
2.
Insert two AA batteries, observing
the polarity markings, as shown.
3.
Replace the battery door so it
clicks into place.
4.
Use your thumb to open the USB
receiver door.
5.
Push the USB receiver inwards, and it
will pop out. Remove the receiver.
3
Description
Battery level normal
Battery level running low
Battery level critically low