Now that I've got my usb/serial link working (M102 to Dell laptop), I notice the 102's screen get quite dim when the cable is in the 102's 25 pin serial port.
Doesn't need to be connected to the Dell. Just when you plug the usb/serial cable into the 102. Unplug the cable, 102 screen returns to normal visibility. Something to worry about? or just live with it? I wouldn't have thought the usb/serial cable chip would put such a drain on the system. Happens with battery power, or even with external 6 volt poweer. Thanks. Tom M.
