JVC KD-MX2800R Instructions Manual page 35

If Audio Cruise does not function correctly
You may need to store the idling speed into memory to make Audio Cruise function correctly.
NOTICE that a number of factors, such as electric power steering, wipers, power windows,
air conditioner, etc. do generate noises and, as a result, may cause Audio Cruise not to
function correctly.
1. Start the engine and let it warm up.
2. Press and hold SEL (Select) for more than 2 seconds so that "PSM" appears on the lower
part of the display.
3. Select "CRUISE MODE" with ¢ or 4
.
4. Select either "CRUISE 1" or "CRUISE 2" with the control dial.
5. Select "+OR- PRM SET" with ¢ or 4
.
6. Select the desired idling speed with the control dial.
When the setting is complete, the unit automatically checks to see if Audio Cruise functions
correctly with this new idling setting. If it does not function correctly, Audio Cruise is canceled
automatically and the idling setting becomes invalid.
• If this happens, see the NOTICE above.
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