Sharp HT-CN300W operation manual Troubleshooting chart, „ Operation, „ Sound, „ Tuner

Sharp HT-CN300W Preparing the remote control, „ Battery installation „ Test of the remote control, Remote Preparing Sharp HT-CN300WOperation buttons on the remote control, „ Operation buttons for the main unit, Remote control Sharp HT-CN300W „ Switching the operation buttons for the main unit, „ Operation buttons for other equipment Sharp HT-CN300W „ Memory 1/2 buttons for other equipment, Initial setting for Memory 1 buttons, Memory 2 buttons Sharp HT-CN300W operation manual Remote Control Memorising the remote control buttons Sharp HT-CN300W operation manual „ Initialising the remote control buttons, Using the supplied labels Sharp HT-CN300W operation manual Basic Operation Setting the clock, To confirm the time display, To readjust the clock Sharp HT-CN300W operation manual Display control, Sound control Sharp HT-CN300W operation manual Enjoy Surround Sound sound mode Sharp HT-CN300W Acoustic effect Standard, Dynamic sound, Virtual, Stereo, Dolby Digital and DTS, TV screen display Sharp HT-CN300W operation manual „ Sound mode, „ To enjoy with dynamic sound Sharp operation manual HT-CN300WListening to the radio, Basic Operation Listening to the radio, Auto tuning, After use Sharp HT-CN300W operation manual Listening to a memorised station, „ Memorising a station, „ To recall a memorised station Sharp HT-CN300W operation manual Speaker settings, „ Speaker size setting, Speaker type Speaker size Sharp HT-CN300W operation manual „ Speaker delay setting, Speaker type Adjustable range Sharp HT-CN300W operation manual „ Speaker level setting, „ Test tone, Fl Ct Fr Sw Sl Sr Sharp HT-CN300W operation manual „ Setting the timer, Advanced Features Timer and sleep operation Sharp HT-CN300W operation manual „ Setting the sleep timer Sharp HT-CN300W operation manual Troubleshooting chart, „ Operation, „ Sound, „ Tuner Sharp HT-CN300W Error indicators and warnings, Maintenance, „ TV image, „ If trouble occurs, „ Cleaning the cabinet Sharp HT-CN300W operation manual Specifications, „ Amplifier, „ Subwoofer Sharp HT-CN300W operation manual Memo Sharp HT-CN300W operation manual Memo Sharp HT-CN300W operation manual Sharp Corporation
Page 35

Troubleshooting chart

HT-CN300W

Many potential problems can be resolved by the owner without calling a service technician.

If something is wrong with this product, check the following before calling your authorised SHARP dealer or service centre.

„ Operation

Symptom

Possible cause

Reference

 

 

page

 

 

 

When a button is pressed,

z Set this unit to the power stand-by

P. 35

the unit does not respond.

mode and then turn it back on. If the

 

 

unit still malfunctions, reset it.

 

 

 

 

Timer playback does not

z Is your unit unplugged, or has the

P. 22

start.

power failure occurred? Reset the

 

 

clock.

 

 

 

 

The display on the unit is

z Press the DIMMER button on the

P. 23

dark.

remote control.

 

 

 

 

The power is not turned on.

z Is the unit unplugged?

P. 12

 

 

 

„ Sound

 

 

Symptom

Possible cause

Reference

 

 

page

 

 

 

 

 

No sound is heard.

z Is the volume level set to "0"?

P. 23

 

z Are the speaker wires

P. 8

 

disconnected?

 

 

 

 

z Is the speaker size set to NO (OFF)?

P. 29

 

z Is other equipment connected

P. 10

 

properly?

 

 

 

 

 

 

 

 

The sounds from speakers

z Are the speaker leads connected to

P. 8

are not well balanced.

the wrong channels?

 

 

 

 

z Is each speaker placed at the same

P. 14

 

distance from the listener?

 

 

 

 

z Are speakers adjusted to the same

P. 31

 

level?

 

 

 

 

 

 

 

 

Noise is heard during

z Move the unit away from any

 

 

 

 

 

 

playback.

computers or mobile phones.

 

 

 

 

 

 

 

 

„ Tuner

Symptom

Possible cause

Reference

 

 

page

 

 

 

 

 

Radio makes unusual noise

z Move the unit away from any

 

 

 

 

 

 

consecutively.

computers or mobile phones.

 

 

 

 

z Is the FM/AM loop aerial placed

P. 8

 

properly? Move the aerial away from

 

 

 

 

the AC power lead if located near.

 

 

 

„ Remote control

 

 

 

Symptom

Possible cause

Reference

 

 

page

 

 

 

 

 

The remote control does not

z Is the remote control plugged in?

P. 12

operate properly.

z Is the battery polarity respected?

P. 16

 

 

z Are the batteries dead?

 

 

 

 

 

 

 

 

z Is the distance or angle incorrect?

P. 16

 

z Are there any obstructions in front of

 

 

 

 

 

 

 

 

the remote control sensor?

 

 

 

 

z Is the remote control sensor

P. 8

 

connected to the main unit?

 

 

 

 

z Is the LEARN/TRANSMIT selector

P. 20

 

switch set to LEARN?

 

 

 

 

z Is the remote control sensor

P. 16

 

exposed to strong light (inverter

 

 

 

 

fluorescent light, direct sunlight,

 

 

 

 

etc.)?

 

 

 

 

z Is the remote control for another

 

 

 

 

 

 

 

 

equipment used simultaneously?

 

 

 

 

 

 

 

 

The unit cannot be turned on

z Is the AC power lead of the unit

P. 12

with the remote control.

plugged in?

 

 

 

 

z Is the remote control plugged in?

P. 12

 

z Are the batteries inserted?

P. 16

 

 

 

 

 

Signals are not memorised in

z Is the remote control plugged in?

P. 12

operation buttons for other

z Is the angle or the distance correct

P. 20

equipment.

for memorisation?

 

 

 

 

 

 

 

 

 

 

 

 

References

Troubleshooting chart -

 

-

 

 

34

02/7/11 HT-CN300W_A_5.fm

Page 34 Page 36
Image 35 Sharp HT-CN300W operation manual Troubleshooting chart, „ Operation, „ Sound, „ Tuner
Page 34 Page 36
Contents HT-CN300W Special notes ContentsAccessories AccessoriesDo not remove the outer cover, as this may result Precautions„ Volume control „ GeneralControls Controls and indicatorsIndicators Reference „ Main unit with subwoofer„ Front/Centre/Surround speakers „ Remote control sensorFull-Range Speaker Angle Adjusting Lever Label indication Speaker connections Speaker connectionsAerial Aerial connectionConnecting other equipment Connecting other equipment„ Connecting the DVD player „ Connecting the TVTo select the colour TV system „ Connecting the camcorder, satellite receiver, etc. Video„ Selecting the colour TV system Before connecting Connecting to the AC socket„ Setting the AC voltage selector „ Plugging in the remote controlConnections Connecting to the AC socket „ Setting the FM/AM span selector„ To turn the power on Placing Placing the speaker systemSpeaker system Changing the speaker angle Installing the speakers on the wallWall Perform steps 1 4 to mount other speakersPrecautions for battery use Preparing the remote control„ Battery installation „ Test of the remote control „ How to open the remote control coverOperation buttons on HT-CN300WOperation buttons on the remote controlRemote control „ Operation buttons for the main unit„ Operation buttons for other equipment „ Switching the operation buttons for the main unitMemory 2 buttons Initial setting for Memory 1 buttons„ Memory 1/2 buttons for other equipment Memory 1 buttonsRemote Control Memorising the remote control buttons Memorising the remote control buttonsMove the LEARN/TRANSMIT selector switch to Transmit „ Initialising the remote control buttonsUsing the supplied labels To confirm the time display Setting the clockBasic Operation Setting the clock To readjust the clockSound control Display controlEnjoy Surround Enjoy Surround Sound sound modeSound sound mode Stereo Acoustic effect StandardDynamic sound Virtual„ To enjoy with dynamic sound „ Sound modeTo receive an FM stereo transmission Auto tuningHT-CN300WListening to the radio Basic Operation Listening to the radio„ Memorising a station „ To scan the preset stations„ To erase all the contents of the preset Memory Listening to a memorised stationSpeaker type Speaker size Speaker settings„ Speaker size setting Speaker settingsSpeaker type Adjustable range „ Speaker delay settingFL CT FR SW SL SR „ Speaker level setting„ Test tone Adjust the volume using the Volume or button Timer and sleep operation„ Setting the timer Advanced Features Timer and sleep operation„ Setting the sleep timer „ Sound Troubleshooting chartTroubleshooting chart „ Operation„ TV image Error indicators and warningsMaintenance „ Cleaning the cabinet„ Subwoofer SpecificationsSpecifications „ AmplifierMemo Memo Sharp Corporation
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