Ken: Transceiving and receiving are too
different things. Transceiving (in relation
to X10) is receiving an RF command, and
transmitting the equivalent command in
powerline format. That's what allows an RF
command from a remote control to turn X10
modules (that only receive the X10 powerline
carrier signal) on and off. If all
Transceived House Codes are disabled
(unchecked) the CM15A will not transmit the
received RF command onto the powerline.
The CM15A will always receive RF commands,
and will always report to the PC that it
received an RF command. This occurs even if
no Transceived House Codes are checked.