Philips HDT 8520 manual Your hard disk is full with protected recordings

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You cannot find all the channels you think should be available even after retuning your HD recorder.

The missing channels may not be available in your area. Check your coverage on the Freeview website: www.freeview.co.uk.

Your antenna may need to be upgraded (signal power, position, orientation or cabling).

A signal booster may be fitted on your antenna. Consider having this removed as amplifiers are normally not required after the digital switch over.Too high a signal level can cause your HD recorder to skip some channels.

Some early digital receivers manufactured prior to 2004 support only the 2K mode of digital transmissions.As part of the digital switch over, the UK Freeview TV platform will be upgraded to a more robust transmission standard.The change in transmission standard has been authorised by OFCOM and the new standard is supported by products that have the “Digital Tick”.

If you have a SKY box, switch it to standby mode and then retune the terrestrial receiver. If it then receives all expected Freeview channels, then the modulator needs adjusting on your Sky box. Contact Sky to find out how to adjust the modulator.

Your HD recorder found all the expected channels after you retuned it. However, when you turned on your HD recorder the next day, the picture was breaking up and some channels were missing.

Your HD recorder has an automatic retuning feature; this allows it to keep up to date with minor service changes. However, when the signal level of nearby relay transmitters are high or

if the antenna signal is being amplified, these problems can occur.

To solve this problem:

Turn off the automatic channel updates feature of your HD recorder (see page 32).

Remove any signal amplifiers or boosters that are fitted on your antenna.These are not required after the digital switch over.

Check that your antenna is aligned properly and is a model adapted for digital signal reception in your area. If you are not sure, please use the services of a recognised CAI antenna installation company.

You set a recording but your HD recorder did not record what you wanted.

Check the TV guide or the Recordings menu to see if an alternate instance of the programme was automatically selected due to a conflict.

Your hard disk is full with protected recordings.

Remove the protection on your recordings so that your HD recorder can automatically free up some disk space by erasing the recorded programmes.

Although you set Audio capabilities to “Auto” for HDMI or “Dolby Digital” for S/PDIF, your HD recorder does not deliver Dolby Digital 5.1 multi-channel audio output.

Your HD recorder needs a software upgrade.

Visit www.philips.com/support regularly to check if the appropriate software for ugrading your HD recorder via USB is available.

Set the Audio capabilities setting to PCM until the upgrade of your HD recorder is done.

E N G L I S H

Frequently asked questions

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Contents HDT Page Table of contents Page Missing Safety information12 V power supply unit has been designed for indoor use only Reducing power consumption What’s in the box? Your HD recorderRear panel Rear Panel Remote controlWhat you also need not supplied? Overview Front Panel Front panelTip How to read this manual?Preparing your remote control Getting startedConnecting your Hdtv Installing your HD recorderConnect the mains plug to the mains wall socket Getting started What if no channels are found? You can now start using your HD recorderUsing your HD recorder Using your HD recorder More about the channel banner contentChanging current channel list Using channel listsUsing the TV guide All Radio channel list, or your favourite listsSettings Options Using the Tools menuSlow-motion playback Instant replayMoving through the time-shift bar High-speed playbackScheduling recordings Time-shift bar for a paused programme Buffer progress bar List of program in the bufferControlling playback and recording Watching recorded programmes Recordings menu appearsTo pause playback at any moment, press pause K Using more of your HD recorder TV channels VOL + Turn volume up/down Mute/restore sound15 1 Up from standbyFront-panel display messages Using more of your HD recorder Using the Main menu Managing favourite listsCreating a favourite list Modifying/Editing favourite lists Using the Settings menuAccessing the Settings menu Renaming favourite listsSeconds Setting your preferencesAuto when audio is muted or For hearing-impaired DisplayHours, 6 hours, 7 hours or 8 hours Return channel Automatic eco modeDefault volume Digital outputSettings menu Retuning your HD recorder Lock settings see below will not have any effectUse / to highlight Factory reset and press OK twice Changing other system settingsUpdating your HD recorder’s software manually Maintenance Option B Electrical S/PDIF connection Digital Connecting your audio equipmentSystem settings Option a Optical S/PDIF connection DigitalHigh definition Guarantee and serviceTechnical data Standard definitionReception Demodulation Processor STiFrequently asked questions Batteries 2 x 1.5V type AAA/R03Repeat the programme change request to watch the programme Your remote control is not working Check the batteries and replace them, if necessaryPicture seems to be stretched or squashed Your hard disk is full with protected recordings Digital audio GlossaryAnalogue audio Aspect ratioSurround EasyLinkLip Synchronisation PIN CodeHDT 8520/05 Control volume Favourite lists CreateIndex Change channel, 14 Channel banner, 14 Connect HdmiTrademarks and partner logos Trademarks and partner logos