background image

15

EN

9 Troubleshooting

Warning

 

Never remove the casing of this device.

To keep the warranty valid, never try to repair 

the system yourself. 

If you encounter problems when using this 

device, check the following points before 

requesting service. If the problem remains 

unsolved, go to the Philips Web page (www.

philips.com/support). When you contact Philips, 

make sure that the device is nearby and the 

model number and serial number are available.

No power

 

Make sure that the AC power plug of the 

unit is connected properly.

 

Make sure that there is power at the AC 

outlet.

No sound or poor sound

 

Adjust the volume.

No response from the unit

 

Disconnect and reconnect the AC power 

plug, then turn on the system again.

 

As a power-saving feature, the unit 

switches off automatically 15 minutes after 

track play reaches the end and no control 

is operated.

USB device not supported

 

The USB device is incompatible with the 

apparatus. Try another one.

No disc detected

 

Insert a disc.

 

Check if the disc is inserted upside down.

 

Wait until the moisture condensation at 

the lens has cleared.

 

Replace or clean the disc.

 

Use a finalized CD or correct format disc.

Poor radio reception

 

Increase the distance between the product 

and other electrical appliances.

 

Fully extend and adjust the position of the 

telescopic antenna.

 

Adjust the position of the product. 

About Bluetooth device

The audio quality is poor after connection 

with a Bluetooth-enabled device.

 

The Bluetooth reception is poor. Move the 

device closer to this product or remove 

any obstacle between them.

Cannot connect with the device.

 

The Bluetooth function of the device is not 

enabled. Refer to the user manual of the 

device for how to enable the function.

 

This product is already connected with 

another Bluetooth-enabled device. 

Disconnect that device and then try again.

 

The product is not in pairing mode. Press 

and hold 

PAIRING

 for two seconds, and 

then try again.

 

Press and hold 

PAIRING

 for ten seconds 

to clear Bluetooth pairing history, and then 

try again. 

The paired device connects and disconnects 

constantly.

 

The Bluetooth reception is poor. Move the 

device closer to this product or remove 

any obstacle between them.

 

For some devices, Bluetooth connection 

may be deactivated automatically as a 

power-saving feature. This does not indicate 

any malfunction of this product.

Содержание PX840T

Страница 1: ...www philips com support PX840T User manual Always there to help you Register your product and get support at Question Contact Philips ...

Страница 2: ......

Страница 3: ... effect 10 Enhance bass 10 6 Listen to FM AM radio 11 Tune to FM AM radio stations 11 Store radio stations automatically 11 Store radio stations manually 11 Select a preset radio station 11 7 Other features 12 Adjust display brightness 12 Enjoy decorative light 12 Use the shoulder strap 12 8 Product information 13 Specifications 13 Supported MP3 disc formats 14 USB playability information 14 Maint...

Страница 4: ...y usage CAUTION To prevent battery leakage which may result in bodily injury property damage or damage to the product Install all batteries correctly and as marked on the product Do not mix batteries old and new or carbon and alkaline etc Batteries packed or installed shall not be exposed to excessive heat such as sunshine fire or the like Remove batteries when the product is not used for a long t...

Страница 5: ... enjoy audio from discs USB storage devices Bluetooth enabled devices and other external audio devices The product offers you Dynamic Bass Boost DBB and Digital Sound Control DSC to enrich sound What s in the box Check and identify the contents of the package Main unit Power adaptor Printed materials ...

Страница 6: ...med list d Press to skip to the previous or next track a c d e f g h i j k l o n m q p b Press and hold to fast forward or fast backward Tune to radio stations e MODE DIM Press to select a repeat or shuffle mode Press and hold for two seconds to select different brightness levels f DBB Turn dynamic bass enhancement on or off ...

Страница 7: ...s Program radio stations l ALB PRE ALB PRE Skip to the previous or next album Select a preset radio station m PAIRING Start or pause play In Bluetooth mode press and hold for two seconds to enter pairing mode n LIGHT Turn decorative light on or off Select a lighting effect o SOURCE Select a source p Telescopic antenna Adjust radio reception q DC IN Connect power ...

Страница 8: ...he power supply voltage corresponds to the voltage printed on the back or the underside of the product Risk of electric shock When you disconnect the AC power always pull the plug from the socket Never pull the cord 1 Connect one end of the AC adaptor to the DC IN socket on the back of the product 2 Connect the other end of the AC adaptor to the wall outlet Warning To save energy turn off the prod...

Страница 9: ...n on the product POWER ON scrolls on the display and then the product switches to your last selected source Tip To select a source press SOURCE repeatedly Switch to standby mode Press again to switch the product to standby mode ...

Страница 10: ...uetooth devices The product can memorize a maximum of four paired devices The fifth paired device will replace the first one Any obstacle between this product and a Bluetooth device can reduce the operational range Keep away from any other electronic device that may cause interference The operational range between this speaker and a Bluetooth device is approximately 10 meters 30 feet 1 Press SOURC...

Страница 11: ...n range To connect another Bluetooth enabled device 1 Press and hold PAIRING for two seconds to enter Bluetooth pairing mode 2 Connect another device Play from external devices You can also listen to an external audio device such as an MP3 player through the product 1 Press SOURCE repeatedly to select AUDIO IN source 2 Connect an audio cable 3 5mm not supplied to the AUDIO IN socket on the product...

Страница 12: ...cks randomly OFF Resume normal play Program tracks In CD or USB mode you can program a maximum of 20 tracks 1 Press to stop playback 2 Press PROG to activate the program mode 3 For MP3 tracks press ALB PRE ALB PRE to select an album 4 Press to select a track number then press PROG to confirm 5 Repeat steps 3 4 to program more tracks 6 Press to play the programmed tracks To erase the program press ...

Страница 13: ...rogram a maximum of 20 FM AM radio stations In tuner mode press and hold PROG for two seconds The product stores all the available FM AM radio stations The first stored radio station is broadcast automatically Store radio stations manually Note You can store a maximum of 20 FM AM radio stations 1 Tune to an FM AM radio station 2 Press PROG to activate the storing mode 3 Press ALB PRE ALB PRE to al...

Страница 14: ...he color of decorative light changes randomly and quickly Peace The color of decorative light changes randomly and slowly Light Off Turn off the decorative light Use the shoulder strap You can use a shoulder strap not supplied to carry this product Attach the strap to the built in pins on both sides on the top of the product as shown below Note Most of the common shoulder straps can fit the built ...

Страница 15: ...h Distance 10 m Free space Frequency band Output power 2 400GHz 2 483GHz ISM Band 4dBm Class 2 Tuner FM Tuning Range 87 5 108MHz Tuning Grid 50 kHz Mono 26dB S N Ratio 22 dBf Stereo 46dB S N Ratio 43 dBf Search Selectivity 28 dBf Total Harmonic Distortion 3 Signal to Noise Ratio 45 dB Tuner AM Tuning Range AM 530 1700 KHz Tuning Grid 9 KHz Mono 26dB S N Ratio 75 dBuV Total Harmonic Distortion 5 Si...

Страница 16: ...s titles maximum 999 File name in Unicode UTF8 maximum length 128 bytes Unsupported formats Empty albums an empty album is an album that does not contain MP3 WMA files and is not be shown in the display Unsupported file formats are skipped For example Word documents doc or MP3 files with extension dlf are ignored and not played AAC WAV PCM audio files DRM protected WMA files wav m4a m4p mp4 aac WM...

Страница 17: ...s has cleared Replace or clean the disc Use a finalized CD or correct format disc Poor radio reception Increase the distance between the product and other electrical appliances Fully extend and adjust the position of the telescopic antenna Adjust the position of the product About Bluetooth device The audio quality is poor after connection with a Bluetooth enabled device The Bluetooth reception is ...

Страница 18: ...cal and electronic products Follow local rules and never dispose of the product with normal household waste Correct disposal of old products helps prevent negative consequences for the environment and human health Environmental information All unnecessary packaging has been omitted We have tried to make the packaging easy to separate into three materials cardboard box paper pulp buffer and polyeth...

Страница 19: ...17 ...

Страница 20: ...manufactured by and is sold under the responsibility of Gibson Innovations Ltd and Gibson Innovations Ltd is the warrantor in relation to this product Philips and the Philips Shield Emblem are registered trademarks of Koninklijke Philips N V and are used under license PX840T_05_UM_V3 0 ...

Отзывы: