JVC KD-SX950 Manuel D'instructions page 26

Controlling the volume automatically (Audio Cruise
Mode)
You can select the proper cruise mode for your car.
This unit change the volume level automatically (at 3 possible levels) based on the driving
speed of your car by detecting the alternator's generating frequency (Audio Cruise).
If you want to use this mode, follow the procedures below. When shipped from the factory, this
mode is set to "OFF."
• CRUISE 1: Select this if your car is relatively quiet.
• CRUISE 2: Select this if your car is relatively loud.
The volume increase rate is twice as much as that of the CRUISE 1 setting.
• OFF: Cancels Audio Cruise.
1. Press and hold SEL (Select) for more than 2 seconds so that one of the PSM items
appears on the display.
2. Select "CRUISE" with
3. Select the desired mode with the control dial.
The cruise mode changes as follows:
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.
26
¢ or 4 until it appears.
CRUISE 1 CRUISE 2
When the driving speed increases.
When the driving speed decreases.
OFF