2 weeks before the end of the one year
warranty, I decided to invest $4 in return
postage and exchange my dead CM15A (which
had been in a box for 4 months). When the
new unit comes this week, it will be my
fourth unit...
here's the test I will run, which showed
that my previous CM15As did not work...
Program the CM15A to send a "dummy command"
every 15 minutes all day - say J15 ON every
30 minutes on the X:00, and X:30, and L10
OFF at X:15 and X:45. The CM15A will be
running disconnected from the PC, and I
have NO X10 modules set to J15 or L10. The
CM15A will be plugged directly into the
outlet in my CM11A - no chance for signal
to get "lost" or absorbed, right? The
CM11A will be connected to the PC, with
Activity Monitor on. The test should
accurrately determine if the CM15A will be
transmitting a command every 15 minutes as
programmed, right? I tried this with my
last CM15A, and it ran correctly for about
90 minutes, then started missing occasional
commands, them most commands...