Vaux Electronics Marc Plus Instructions Manual - page 14
Security ID Code
The MARC+ System can be set to a unique identifying number,
not unlike dialing up a number on a garage door opener. This
allows systems to exist in adjacent houses, or multiple Vaux
Systems to be installed within one house. There are 10,000 code
combinations possible. Only power one Receiver at a time when
setting SecIDs.
Before you begin, make sure the MARC+ Receiver is plugged into a
standard electrical outlet and has power. Also, make sure that you are within
transmitting distance.
a.
Press and hold down the Sec button on the RC-8 Remote
Control for two seconds until the Remote Control's green light is on,
then release.
b.
Press 4 buttons corresponding to the 4-digit security code
desired (0000 through 9999).
c.
For verification,
press the new 4-digit security code (0000
through 9999) again. Once verified, the command to change the
security ID code will now be transmitted to the MARC+ Receiver
and the green Data light on the Receiver will flash.
If an incorrect button is pressed during the second code
entry, the red Error light on the Remote Control will flash to indicate
that the security code was invalid; please start all over again. No
command will be sent to the Receiver.
If there is an error during transmission and the Receiver
does not receive a valid security id code change, the red Error light
on the Receiver will flash. Or, possibly, if you are too close to the
Receiver, no light will flash. At this point, the Remote Control's
security id code has been changed, but not the Receiver's. The
Remote Control will need to be changed to match the Receiver
(start from step a. and enter the previous setting — the command
will be ignored by the Receiver) or reset to the factory settings.
IMPORTANT: If for some reason, either the Remote Control's or
the Receiver's security id code changes, but not the other, reset to the factory
settings of 1070; see page 23.
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