JVC KD-SX939/SX930 manual To adjust the volume increase rate

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To adjust the volume increase rate

If you find Audio Cruise increase (or decrease) 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 CRUISE to select either “CRUISE 1” or “CRUISE 2.”

2 Press and hold CRUISE until the maximum boost level appears on the display.

ENGLISH

CRUISE

CRUISE

Ex. When you have selected “CRUISE 2”

3 Rotate the control dial, while the maximum boost level is shown on the display, to change the boost level (among 1 to 15) as you want.

To increase the volume increase rate, rotate it clockwise.

To decrease the volume increase rate, rotate it counterclockwise.

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 CRUISE to select either “CRUISE 1” or “CRUISE 2.”

3 Press and hold CRUISE and SEL for more than 2 seconds to store the idling speed into memory.

CRUISE

CRUISE

Ex. When you have selected “CRUISE 2”

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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Contents Recepteur CD InstructionsIdentification and Certification labels PrecautionsImportant for Laser Products For U.S.A. only Information For U.S.AContents Adjust the volume Turn on the powerAdjust the sound as you want see pages 14 Basic OperationsListening to the radio Radio OperationsStart searching a station To tune in a particular frequency without searchingFM station automatic preset SSM Storing stations in memoryPress and hold both buttons for more than 3 seconds Manual preset Tune into a station of 88.3 MHzPress and hold the button for more than 1 second Select the number 1 6 for the preset station you want Tuning into a preset stationOther convenient tuner functions When an FM stereo broadcast is hard to receiveScanning broadcast stations Selecting FM reception soundPlaying a CD CD OperationsOpen the control panel Insert a disc into the loading slot Close the control panel by handTo fast forward or reverse the track Locating a track or a particular portion on a CDTo go to the next track or the previous track To go to a particular track directlyTo play back tracks at random Random Play Selecting CD playback modesTo play back tracks repeatedly Repeat Play To play back the beginning of each track Intro PlayProhibiting CD ejection Other convenient CD functionsSound Adjustments Selecting preset sound modesTurning on/off the loudness function Select the item you want to adjust Adjusting the soundAdjust the level Indication To do RangeStoring your own sound adjustments Changing general settings PSM Setting the clockOther Main Functions Changing the level indicator mode Selecting the dimmer modeTo check the current clock time changing the display mode Turning on or off the key-touch tone Changing the AM/FM channel intervalsSelect the proper cruise mode for your car Controlling the volume automaticallyIf Audio Cruise does not function correctly To adjust the volume increase rateHow to attach the control panel How to detach the control panelDetaching the control panel Unlock the control panelInstalling the batteries Using the remote controllerRemote Operations CD Changer Operations Playing CDsSelect the CD automatic changer To go to a particular disc directly Mode RND indicator Plays at random CanceledMode RPT indicator Plays repeatedly Mode Indication Plays the beginnings 15 secondsHandling CDs MaintenanceSymptoms Causes Remedies TroubleshootingSpecifications FM TunerAM Tuner CD Receiver