Kenwood DPX-302 Instruction Manual

Also see for DPX-302: Training guide Instruction manual Service manual

Kenwood DPX-302 Instruction Manual Manual pdf 39 page image

39XD SERIES (En)KnowledgeIn case of difficultyWhat seems to be a malfunction is not always so. Before calling for service, check the following table according to the symptomof your trouble.Operation to resetThe microcomputer may fall into malfunction (impossibility tooperate, erroneous display, etc.) when the power cord isunplugged while power is ON or due to an external factor. Inthis case, execute the following procedure to reset themicrocomputer and return it to normal condition.Press the "POWER" key while holding the Stop (7)key of the CD section pressed, to switch off thepower, and then switch the power on again after afew seconds.÷ Please note that resetting the microcomputer clears the contentsstored in and returns and to condition when it left the factory.Sound is not produced.Sound is not produced from the left orright speakers.Demonstration starts suddenly.The clock display is out of order.Timer operation is not possible.Radio stations cannot be received.Noise interferes.A station has been preset but it cannotbe received by pressing the P.CALL key.RemedyCauseSymptom÷ Connect properly referring to “System con-nection”.÷ Switch MUTE OFF.÷ Unplug the headphone plug.÷ Connect properly referring to “System con-nection”.÷ This is not malfunction. Press the DISPLAY/DEMO key to cancel the demonstration.÷ Adjust the present time again.÷ Adjust the present time again.÷ Adjust the present time referring to “Clockadjustment”.÷ Set the timer ON time and OFF time.÷ Execute the timer program.÷ Connect antennas.÷ Select a band.÷ Tune to the frequency of the desired sta-tion.÷ Install the outdoor antenna in an apart posi-tion from the road.÷ Switch the suspected electric appliance OFF.÷ Install the TV or the system at an increaseddistance between them.÷ Preset stations with tunable frequencies.÷ Preset stations again.÷ The speaker cords are disconnected.÷ The MUTE switch of remote control unit isswitched ON.÷ The headphone plug is inserted into thejack.÷ The speaker cords are disconnected.÷ The power plug was unplugged from theoutlet while the power switch was ON, orthere was a power failure.÷ There was a power failure.÷ The power cord was unplugged from theoutlet.÷ The present time has not been adjusted orthere was a power failure.÷ The timer ON time and OFF time have notbeen set.÷ The timer execution was not set up.÷ The antennas have not been connected.÷ A proper broadcasting band has not beenselected.÷ The frequency of the station to be receivedis not tuned.÷ Car ignition noise.÷ Influence of an electric appliance.÷ A TV set is installed near the system.÷ The frequency of the preset station is nottunable.÷ The preset memory has been cleared be-cause the power cord has been unpluggedfor a long period.Receiver, speakers9%%94###fifi8™™8££