Mazda 2012 MX-5 Owner's Manual page 267

Interior Comfort
Audio System
NOTE
If an ID code is not input for ten seconds,
l
"Err" is displayed and it returns to the
former display.
Channel preset buttons 1, 2, 3, 4 and the
l
scan button (
the ID code. Buttons 5 and 6 cannot be
used.
Lock cancellation
Setting condition: SAT mode
(Releasing a locked channel)
1. Select a channel to be released by
turning the manual tuning dial.
Example: Select the locked channel
(i.e. 100). At this time,
"SR1 LOCK 100" is displayed.
(Registered ID code input preparation)
2. Press and hold the scan button (
then press channel preset button 6.
Hold both buttons together for 1.5
seconds.
3. "ENTER PIN" appears for three
seconds which indicates that it is in
code input mode.
4. "SR1 - - - -" appears, which indicates
that it is ready for code input.
(Registered ID code input)
5. Input the registered ID code using
channel preset buttons 1-4. Example:
When the registered ID code is "2323",
input "2323". At this time "SR1 2323"
is displayed.
NOTE
If "Err" is displayed, go to the
"INITIALIZATION OF ID CODE" section to
reset the ID code to [0000].
6-44
) are used for input of
(Registered ID code input
determination)
6. Determine the input code by pressing
the scan button (
7. If it does not match the registered code,
"SR1 Err" is displayed and then it
returns to "SR1 - - - -".
8. If it matches the registered code,
"SR1 UNLOCK" appears for three
seconds which indicates that the code
input has been completed.
9. "SR1 100" appears which indicates that
the parental lock is off. At this time,
sound is heard.
NOTE
If an ID code is not input for ten seconds,
l
"Err" is displayed and it returns to the
former display.
),
Channel preset buttons 1, 2, 3, 4 and the
l
scan button (
the ID code. Buttons 5 and 6 cannot be
used.
).
) are used for input of