Wadia Remote Control


Does anyone know how to open the remote control. I have tried everything including a screwdriver. Any ideas
mspjl
Lift the Top of the batt cover 2/3 of the way up you will see a little finger nail notch pull it towards you Then push the back up about 1/4" and pull it off. The remote has no range about 8' that is my issue with it even with new batteries.
The remote control came with the WadiaiTransport. I can not get the system to work with my Onyka TX-SR550 and the last resort is to see if the battery in the remote is dead.