As the EXL is used whenever a high number of transmitters is required, it is important to provide an external back-up of the up to 1,000 taught-in transmitter keys. All settings and parameters can be exported from the EXL via the existing RS232 interface and written back again, as required.
The “EXL Professional” PC software does not require any PC skills. Simply connect the cable and back up the settings and parameters.