JVC KD-LX50 Manual De Instrucciones página 42

When this function is turned on (the CRUISE indicator lights up on the display), the proper
volume level is automatically selected among the 3 possible levels according to the driving
speed, and the selected level is shown on the display.
To adjust the volume increase rate
If you find Audio Cruise increases (or decreases) the volume either too much or too little as
the driving speed changes, you can adjust the increase rate by changing the boost level.
To change it, follow the procedure below.
1 Press and hold SEL (Select) for more than 2 seconds so that one of the PSM items
appears on the display.
¢ or 4
2 Press
3 Press + or – to select either "CRUISE 1" or "CRUISE 2."
¢ (or 4
4 Press
The current boost level also appears on the display.
5 Press + or – to select the desired boost level (among 01 to 15).
6 Press SEL again to finish the setting.
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. If this is the main cause of malfunction, connect the memory backup lead (yellow
lead) directly to the car battery to prevent these noises from affecting Audio Cruise.
1 Start the engine and let it warm up.
2 Press and hold SEL (Select) for more than 2 seconds so that one of the PSM items
appears on the display.
¢ or 4
3 Press
4 Press + or – to select either "CRUISE 1" or "CRUISE 2."
¢ (or 4
5 Press
6 Press + or – to select the desired idling speed.
7 Press SEL again to finish the setting.
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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When the driving speed increases.
When the driving speed decreases.
repeatedly until "CRUISE MODE" appears on the display.
) to select "BOOST."
repeatedly until "CRUISE MODE" appears on the display.
) to select "+OR– RPM SET."