Chevrolet 2011 Corvette Owner's Manual page 189

2. To verify that the garage door
opener is a Fixed Code unit,
remove the battery cover on the
hand-held transmitter supplied
by the manufacturer of the
garage door opener motor.
If there is a row of dip switches
similar to the graphic above,
the garage door opener is a
Fixed Code unit. If you do not
see a row of dip switches,
return to the previous section,
Programming Universal Home
Remote Rolling Code.
The hand-held transmitter
can have between eight and
12 dip switches depending on
the brand of transmitter.
The garage door opener receiver
(motor head unit) could also
have a row of dip switches that
can be used when programming
the Universal Home Remote.
If the total number of switches
on the motor head and
hand-held transmitter is different,
or if the dip switch settings are
different, use the dip switch
settings on the motor head unit
to program the Universal Home
Remote. The motor head dip
switch settings can also be used
when the original hand-held
transmitter is not available.
Instruments and Controls
Example of Eight Dip Switches
with Two Positions
Example of Eight Dip Switches
with Three Positions
The panel of switches might not
appear exactly as they do in the
examples above, but they
should be similar.
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