Remote Transmitter Disassembly/Assembly: Disassembly

Press the knob on the remote transmitter and pull the auxiliary key out.

Fig 1: Pulling Auxiliary Key
Insert a tape-wrapped flathead screwdriver into the notch on the remote transmitter and turn it in the direction of the arrow shown in the figure to detach tabs A from the remote transmitter.

Fig 2: Removing Tabs From Remote Transmitter
Insert a tape-wrapped flathead screwdriver between the remote transmitter and the cover and slide it in the direction of arrow (1) shown in the figure.
Turn the screwdriver in the direction of arrow (2) shown in the figure to detach tabs B of the cover from the remote transmitter.
Remove the cover.

Fig 3: Removing Cover
Remove the cap and the battery from the remote transmitter.

Fig 4: Removing Cap And Battery From Remote Transmitter