Quantum Composers Motorized Attenuator - Manual (Page 4)

5 Software Operation
A simplified software interface (GUI) is provided to allow for quick setup and operation
of the module.
The software will run on any Windows based computer. Before running the software,
make sure the module has power applied to it and the RS232 communication port is
connected. Once the module is powered and connected, run the software by double
clicking on the executable file. When the software first runs, it will ask what serial port
the module is attached to. Select the appropriate port. It will then ask you to select what
attenuator module you are communicating with. See the command set section for
details on what addresses each attenuator type has. If for any reason, the software
cannot detect the module, then an error message will appear. Re-check all connections
if this should occur. The software allows for adjustments of the attenuator from 0% to
100% and control of the shutter. You can either enter the parameters or use the
increment decrement buttons for adjustment.