If I remember correctly (it's been a while),
you can only change the HOUSE CODE on the
Lynx panel.
Also, I think it will only let you control
the first 8 devices, 1 through 8.
Devices 1 - 6 can be turned on/off through
the keypad, or via dial-in remote.
Devices 7 - 8 can also be turned off the
same way, but require the disarm code to
be entered. (This was set up so that the
alarm panel could flash unit 7 or 8 in
response to an alarm, and not be disabled
without the alarm code.)
I've never tried to integrate X-10 SENSORS
with the panel; I didn't know that the panel
even responded to INCOMING x-10 signals.
This is of course assuming that the HONEYWELL
version of the Lynx is the same as the ADEMCO
version of the Lynx panel. . . .
T