HiRO H50177 - Manual (Page 7)

7
„ Take out the USB receiver
Figure 1 Pull up the USB receiver as the following figure.
Figure 2 Then you can easily take the USB receiver out from the compartment.
„
Put back the USB receiver
Figure 3 Insert the bottom of the USB receiver with the label side up.
Figure 4 Press the USB receiver down to the compartment firmly.