Philips 20PFL5522D/05 ユーザーズマニュアル

English

18   Digital teletext (MHEG)

Digital teletext services differ greatly from 
analogue teletext. When you switch to a 
Digital teletext service, the images you see 
contain graphics and text which are laid out 
and controlled in a manner decided by the 
broadcaster. Some digital channels, which you 
select like any other channel, offer dedicated 
teletext services. Some digital channels also 
offer information on the programme being 
broadcast (a message or an instruction may 
appear on the screen).

Under certain circumstances, Digital text or 
interactive services may have priority over 
subtitles. This can result in the subtitles not 
automatically reappearing when leaving Digital 
text or interactive services on a channel 
which is broadcasting subtitles. In these cases, 
subtiltes can be intialised either by toggling 
the 

 key on the remote control or by 

changing channels.

1

  

To use the digital teletext, follow the  

 

instructions on screen.

2

 

 

Depending on the service, you can  

 

be asked to use the Í  Æ Î ï (cursor  

 keys), 

 (colour keys),  

 

 (Teletext On/Off key) and 

 sometimes 

the   / 

 numerical  

 keys.

 

If no colour key links are available  

 

in the Digital Teletext to allow you to  

 

exit teletext mode, use the 

 key  

 instead.

3

 

 

When you have finished watching    

 

teletext, select a different channel with  

 

P + / –  keys or follow the on screen  

 

instructions to return to picture.

When you switch to a digital channel with 
links to a teletext service, software is 
downloaded in the background to enable the 
teletext function. You will have to wait for a 
while before you press the 

 key to allow 

the software download to complete. If you 
press the 

 key before the download is 

complete, there will be a short delay before 
the teletext screen is displayed.
 
While navigating the digital teletext, there is 
a short delay while the page downloads. A 
prompt or message is often broadcast on the 
page to let you know the progress.

 

•  If you see an icon 

TXT

 on a digital   

  channel without digital teletext services,  
  it indicates Analogue Teletext is available 
  in Digital mode. 

•  Press the 

 key to access Analogue  

 teletext.

 

If UK country is selected during  

 

  installation, press and hold 

 key for 

  at least 3 seconds.

•  To use Analogue Teletext functions, see  
  page 38 and 39.