3 what is common interface, What is common interface – Topfield TF 5100 CI User Manual
Page 11
1.3 What is common interface?
5
11
✄
✂
✁
M1
button is not used in this model.
12
These buttons have different functions per menu. They
will be guided by on-screen help.
13
✄
✂
✁
UHF
button displays the RF setting menu. See §
for
more description.
14
mutes the sound. Press again to switch it back on.
15
button pauses live television.
16
button switches between television services and ra-
dio services.
17
✄
✂
✁
FAV
button displays the favorite list.
18
✄
✂
✁
GUIDE
button displays the electronic program guide. (EPG)
19
button displays more information about the current
program or a program highlighted in the electronic pro-
gram guide.
20
button is used to select a subtitle track.
21
button displays teletext.
22
✄
✂
✁
SAT
button displays the satellite list with their service
list.
23
✄
✂
✁
N/P
button switches television standard between PAL
and NTSC. However, this button may be not used in
some models. See §
for more description.
24
button sets a sleep timer.
1.3
What is common interface?
Some broadcasts are scrambled so that only paid subscribers
can enjoy them. Scrambled services can only be viewed with
a Conditional Access Module (CAM) and a subscription card
belonging with the scrambling system.