JVC CA-UXB70, SP-UXB70 manual Troubleshooting, Symptom, Possible Cause Action

Page 34

Troubleshooting

If you are having a problem with your unit, check this list for a possible solution before calling for service.

If you cannot solve the problem from the hints given here, or the unit has been physically damaged, call a qualified person, such as your dealer, for service.

Symptom

Power does not come on.

No sound is heard.

 

Possible Cause

 

 

Action

The power cord is not connected to an

Insert the plug into the socket.

AC outlet.

 

 

 

 

 

 

 

 

•

Connections are incorrect or loose.

•

Check all connections and make

 

 

 

 

corrections. (See pages 6 to 8.)

•

A pair of headphones is connected.

•

Unplug the headphones from the

 

 

 

 

PHONES jack.

 

 

 

 

 

Hard to listen to broadcasts because of noise.

Loaded discs cannot be ejected.

The disc does not play.

Loaded cassette cannot be ejected.

•Antennas are disconnected.

•The AM (MW) loop antenna is too close to the unit.

•The FM antenna is not properly extended and positioned.

•The AC power cord is not plugged in.

•The Disc Lock function is in use.

The disc is upside down.

The Cassette Lock function is in use.

•Reconnect the antenna correctly and securely.

•Change the position and direction of the AM (MW) loop antenna.

•Extend FM antenna and orient to the best reception position.

•Plug in the AC power cord.

•Cancel the Disc Lock function. (See page 21.)

Put the disc in with the label side up.

Cancel the Cassette Lock function. (See page 22.)

Impossible to record.

Small tabs on the back of the cassette are Cover the holes with adhesive tape. removed.

Operations are disabled.

Unable to operate the unit by the remote control.

The built-in microprocessor has malfunctioned due to external electrical interference.

•The path between the remote control and the remote sensor on the unit is blocked.

•The batteries are exhausted.

•You are using the remote control too far from the unit.

Unplug the AC power cord then plug it back in.

•Remove the obstruction.

•Replace the batteries. (See page 8.)

•Signals cannot reach the remote sensor. Move closer to the unit.

31

Page 33 Page 35
Image 34
Page 33 Page 35
Contents Instructions Important for Laser Products Above ALL Introduction PrecautionsAbout This Manual Contents Front Panel Location of the Buttons and ControlsFront panel Display window on the front panel Display windowRemote Control See pages in parentheses for detailsUnpacking Connecting AntennasGetting Started FM antenna To connect an outdoor FM antennaAM MW antenna Connecting SpeakersRelease your finger from the clamp To connect an outdoor AM MW antennaTo remove the speaker grilles Connecting Other EquipmentPutting the Batteries into the Remote Control To connect audio equipmentOn the remote control only Setting the ClockOn the remote control only Press CLOCK/TIMER Press Disc UP or Disc Down to adjust the minute, then pressTurning On the Power To turn off the unit automatically Auto StandbyReinforcing the Bass Sound Adjusting the VolumeOn the remote control On the unitAdjusting the Tone Changing the Display BrightnessPresetting Stations Tuning in to a StationListening to FM and AM MW Broadcasts Tuning in to a Preset Station Press SET againChanging the RDS Information On the remote control only Press PTY SearchReceiving FM Stations with RDS Searching for Programs by PTY Codes PTY SearchWait for about 3 seconds after specifying the data type Switching Temporarily to a Program Type of Your ChoiceType you want flashes on the display To activate the Enhanced Other Networks functionPlaying Back Discs on the 5-CD Changer When playing a CD-R or CD-RWAbout the disc indicators Loading DiscsPlaying Back All the Entire Discs -Continuous Play Basic Disc OperationsPress Play Mode repeatedly until On the remote control On the remote control onlyOn the remote control only Load discs into the 5-CD Changer Programing the Track Playing Order -Program PlayProgram other tracks you want To check the program contentsPlaying at Random-Random Play CD Random appears on DisplayRepeating Tracks or Discs-Repeat Play Prohibiting Disc EjectionPlaying Back a Tape Press REV.MODE reverse modePlaying Back Tapes Prohibiting Cassette EjectionCheck the recording direction for the tape RecordingRecording on a Tape Press REC recordingRecording Discs Disc Synchronized Recording Control to select ALL CD Press CD REC Mode on the remoteWhen recording discs Press RECYou want to record Control to select 1ST TrackPress REC while 1ST Track still First Track RecordingSet the on-time you want the unit Using the TimersUsing the Daily Timer and the Recording Timer To turn onWhen you have selected CD Program in step Adjust the clock if neededTo deactivate the timer temporarily, press Press STANDBY/ON to turn off the unit if the unit is onOn the remote control only Press Sleep Using the Sleep TimerHow the Sleep Timer actually works Handling discs MaintenanceCleaning the unit To keep the best recording and playback sound qualitySymptom TroubleshootingPossible Cause Action Specifications Additional InformationUX-B70 Micro Component System

SP-UXB70, CA-UXB70 specifications

The JVC SP-UXB70 and CA-UXB70 are compact audio systems designed to deliver high-quality sound and versatile playback options. With their modern design and robust features, these systems cater to both casual listeners and audio enthusiasts.

One of the standout features of the JVC SP-UXB70 is its powerful audio output. The system boasts a peak power of 240 Watts, ensuring that it can fill any room with rich sound. The inclusion of a high-performance woofer enhances bass response, providing an immersive listening experience for music, movies, and more.

The CA-UXB70 component serves as the central hub of the audio system. It comes equipped with a built-in CD player, allowing users to enjoy their favorite CDs with ease. Additionally, the system supports various playback formats, including MP3 and WMA, which are ideal for digital music collections. For users who prefer wireless connectivity, Bluetooth compatibility is a significant advantage, enabling seamless streaming from smartphones and tablets without the need for cables.

Another impressive feature of the JVC SP-UXB70 is its FM/AM tuner, offering access to a wide range of radio stations. Users can easily program their favorite stations, making it convenient to enjoy live broadcasts. The system also includes a USB port, allowing for direct playback from USB drives, further enhancing its versatility.

The design of the JVC SP-UXB70 is both stylish and functional. Its compact size allows it to fit into various spaces without sacrificing sound quality. The user-friendly interface makes it easy to navigate through different functions and settings. The inclusion of a remote control adds convenience, allowing users to adjust settings from a distance.

Moreover, the system features a range of sound enhancement technologies, including a built-in equalizer. This allows users to tailor the sound experience to their preferences, whether they enjoy bass-heavy tracks or crystal-clear vocals. The JVC SP-UXB70 and CA-UXB70 are equipped to meet diverse listening needs, providing an audio solution that is adaptable and high-performance.

In summary, the JVC SP-UXB70 and CA-UXB70 stand out as excellent choices for anyone in search of a compact, feature-rich audio system. With their powerful sound output, versatile playback options, and modern design, these systems are perfect for enhancing any audio experience, be it at home or on the go.
Top Page Image Contents