Topfield TRF-2470 User Reference page 31

When you are watching a programme, you can check its pro-
gramme classification on the information box. For the infor-
mation box, see §5.2.3. You can prevent your children from
watching specific programmes by specifying a maximum per-
missible level.
To block programmes with undesired content for family view-
ing, set the Censorship option to your desired level among the
following:
No block restricts no prorgramme.
Total block restricts every programme, even those with no pro-
gramme classification.
G
restricts to G or above. G rated programmes are suitable
for all audiences.
PG
restricts to PG or above rated programmes. PG stands for
Parental Guidance, the content of which is mild.
M
restricts to M or above rated programmes. M stands for
Mature, the content of which is moderate in impact.
MA restricts to MA or above rated programmes. MA stands
for Mature Audience, the content of which is strong.
R
restricts to R rated programmes. R stands for Restricted to
adults aged 18 years or over, the content of which is very
strong.
AV
restricts to AV rated programmes. AV stands for Adult
4.3 Parental control 25
Select the Settings > Parental
Control menu. You should see
a screen like the left figure,
and you will be asked your
Personal Identification Number
(PIN). The number is initially set
to '0000' as default.