What does the color of the LED indicator mean on the enhanced wireless receiver?

Solid white: In sleep mode

Dark white: In normal operation

Flashing amber: Weak signal. Please move the mouse within the effective range to improve signal strength.

Applicable Models

EC1-CW (L), EC1-DW (L), EC2-CW (M), EC2-DW (M), EC3-CW (S), EC3-DW (S), FK2-DW (M), S2-DW (S), U2 (M), U2-DW (M), ZA13-DW (S)

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