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RQTX1057

13

Before requesting service, make the following checks. If you are in doubt about some of the check points, or if the 
remedies indicated in the chart do not solve the problem, consult your dealer for instructions.

g

 Common problems

Incorrect display or play will not start

You have not inserted the disc properly. Insert it correctly.
The disc is scratched or dirty (Tracks skipped).
There is moisture on the lens. Wait for about an hour and 
then try again.

MP3 cannot be read

You may not be able to play MP3 if you have copied a 
multi-session disc that has no data between sessions.
When creating a multi-session disc, it is necessary to close 
the session.
The amount of data on the disc is too small. Set the amount 
of data to above 5 MB.

Noise is heard or no sound

While playing MP3, noise may occur if the recording is poor.
Keep this unit away from mobile phones if the interference is 
apparent.
Turn the volume up.
Switch the unit off, check and correct the connection and 
then switch the unit on. Causes include straining of the 
speakers through excessive volume or power and using the 
unit in a hot environment.

Humming heard during play

An AC mains lead or fluorescent light is near the cords. Keep 
other appliances and cords away from this unit’s cables.

A beat sound or noise is heard while receiving radio 
broadcast

Switch the television or other audio player off or separate it 
from the unit.
Switch the portable audio player off if connected to the AUX 
port.

The picture on the television near the unit disappears or 
stripes appear on the screen

The location and orientation of the antenna are incorrect.
The television antenna wire is too close to the unit. Separate 
the antenna wire of the television from the unit.

No response when remote control buttons are pressed

Check that the batteries are inserted correctly (

➡ 

page 5).






g

 Display

“--:--”

You plugged the AC mains lead in for the first time or there 
was a power failure recently. Set the time (

 page 11).

“ADJUST CLOCK”

Clock is not set. Adjust the clock accordingly.

“ADJUST TIMER”

Play timer is not set. Adjust the play timer accordingly.

“PGM FULL”

The number of programmed tracks is limited to 24. No further 
tracks can be programmed.

“NO PLAY”

A CD-ROM disc that is not in CD-DA or MP3 format is 
inserted. It cannot be played.

“ERROR”

Incorrect operation is performed. Read the instructions and 
try again.

“F61” or “F76”

There is a power supply problem. Consult the dealer.

“AUTO OFF”

The unit has been left unused for about 29 minutes and will 
shut down in a minute. Press any button to cancel it.

“ILLEGAL OPEN”

Sliding door is not in correct position. Turn the unit off and on 
again.

“NODEVICE”

The iPod/iPhone device is not inserted correctly. Read the 
instructions and try again (

 page 12).

“REMOTE 1”

The main unit is in “REMOTE 1” mode. Switch the remote 
control to “REMOTE 1” mode (

➡ 

page 11).

“REMOTE 2”

The main unit is in “REMOTE 2” mode. Switch the remote 
control to “REMOTE 2” mode (

➡ 

page 11).

Troubleshooting guide

Содержание SC-HC20DB

Страница 1: ...th other equipment Do not use an AC mains lead of other equipment Please check and identify the supplied accessories 1 AC mains lead K2CZ3YY00005 1 DAB antenna N1EADY000001 1 Remote control N2QAYB000517 2 Batteries Supplied accessories Model number suffix EB denotes UK model Use numbers indicated in parentheses when asking for replacement parts Product numbers correct as of February 2010 These may...

Страница 2: ...nvenience A 5 ampere fuse is fitted in this plug Should the fuse need to be replaced please ensure that the replacement fuse has a rating of 5 ampere and that it is approved by ASTA or BSI to BS1362 Check for the ASTA mark or the BSI mark on the body of the fuse If the plug contains a removable fuse cover you must ensure that it is refitted when the fuse is replaced If you lose the fuse cover the ...

Страница 3: ...led near the equipment and easily accessible The mains plug of the power supply cord shall remain readily operable To completely disconnect this apparatus from the AC Mains disconnect the power supply cord plug from AC receptacle CAUTION Danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type recommended by the manufacturer Dispose of used batteries acc...

Страница 4: ...s personal computers or other devices easily influenced by magnetism The speaker nets cannot be removed g Placing the unit Keep a minimum of 50 mm clearance space at the front of the unit to prevent iPod iPhone or the unit from dropping DAB ANT FM ANT 4 3 1 2 AUX page 11 Ventilation holes Back View 2 Connect the AC mains lead after all other connections are complete Connect the AC mains lead To ho...

Страница 5: ... 11 D BASS 11 iPod MENU 12 BASS TREBLE 11 SURROUND 11 DAB SECONDARY 9 DAB MENU 10 DAB FM AUX 11 CD OPEN CLOSE 6 iPod iPhone dock 12 Remote control signal sensor Aim the remote control at the sensor avoiding obstacles at a maximum range of 7 m directly in front of the unit 20 8 9 10 11 12 13 14 15 16 17 18 19 21 23 25 26 27 28 29 30 6 7 22 24 1 3 4 5 2 31 32 AUDIO SYSTEM 1 2 3 4 5 6 7 8 9 10 11 12 ...

Страница 6: ...resume play Skip track Press u t or y i Search the current track CD Press and hold u t or y i Skip album MP3 Press e r Direct access play Play starts with the track you select CD Press the numeric buttons to select the track MP3 Press e r to select the album Press y i once and then the numeric buttons to select the track Enables you to program up to 24 tracks Press CD q h and then g Press PROGRAM ...

Страница 7: ...e MP3 Depending on how you create the MP3 files they may not play in the order you numbered them or may not play at all Press DISPLAY repeatedly during play or pause to view the current track s information Maximum number of displayable characters approximately 30 This unit supports ver 1 0 and 1 1 ID3 tags Text data that is not supported will not be displayed Display function Disc operations conti...

Страница 8: ...n broadcast frequency and stations broadcast along the same frequency For this reason a memory of receivable stations should first be created and then selected from those memorised stations as the reception method DAB Auto scan This function searches for currently receivable stations and inputs them into the unit memory When DAB is selected for the first time this function starts automatically Dep...

Страница 9: ...ct the channel Presetting Press the DAB SECONDARY to select the secondary service is displayed if there is a secondary service broadcast The secondary services are selected each time the button is pressed The primary service is returned to after the last secondary service Press DISPLAY to select the display The information scroll through the display Each time you press the button Listening to the ...

Страница 10: ...the frequencies currently used in the UK as of January 2010 on BAND III are Auto scanned United Kingdom factory setting Select ALL BAND III when you want to store stations on other frequencies to memory Press DAB MENU to enter menu mode Within 10 seconds press e r to select DAB SCAN MODE and then press OK Within 10 seconds press e r to select UNITED KINGDOM or ALL BAND III and then press OK Auto s...

Страница 11: ...left unused for about 30 minutes the unit will shut down even if the play time or sleep time has not expired Sleep timer 30MIN 60MIN 90MIN 120MIN OFF Cancelled Preset EQ Press PRESET EQ repeatedly to select HEAVY SOFT CLEAR VOCAL or FLAT Bass or Treble Press BASS TREBLE repeatedly to select BASS or TREBLE Press e r to adjust the level 4 to 4 Surround Sound Press SURROUND repeatedly during play to ...

Страница 12: ...n the unit is in iPod iPhone mode the ringtone can also be heard from the unit s speakers The voice of caller cannot be heard on the unit s speakers The user can use the iPhone internal microphone though Connecting or disconnecting the iPhone from the unit will not cancel a call There is no Apple Inc specification that will guarantee the iPhone responses above iPhone responses may vary on new iPho...

Страница 13: ...ayer off or separate it from the unit Switch the portable audio player off if connected to the AUX port The picture on the television near the unit disappears or stripes appear on the screen The location and orientation of the antenna are incorrect The television antenna wire is too close to the unit Separate the antenna wire of the television from the unit No response when remote control buttons ...

Страница 14: ...aying something Adjust the volume Distorted sound or the sound level is too low Make sure the equalizer function of the iPod iPhone is turned off iPod iPhone cannot be controlled by the remote control or main unit Make sure the iPod iPhone is inserted properly into the dock Check the dock connection and make sure that iPod iPhone is selected as the source of music page 12 iPod iPhone does not char...

Страница 15: ...uirement 98 dBm DAB External Antenna Terminal F Connector 75 Ω g DISC SECTION Disc played 8 cm or 12 cm 1 CD Audio CD DA 2 CD R RW CD DA MP3 3 MP3 MPEG 1 Layer 3 MPEG 2 Layer 3 Pick up Wavelength 785 nm Laser power CLASS 1 Audio Output Disc Number of channels FL FR 2 channel g SPEAKER SECTION Type 1 way 1 speaker system Bass reflex Speaker unit s Full range 8 cm Cone type Impedance 6 Ω Output soun...

Страница 16: ...our dealer or an authorized service centre Electric shock or damage to the unit can occur if the unit is repaired disassembled or reconstructed by unqualified persons Extend operating life by disconnecting the unit from the AC mains if it is not to be used for a long time Safety precautions Information for Users on Collection and Disposal of Old Equipment and used Batteries These symbols on the pr...

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