Altech UEC DT 3900 - Manual (Page 24)

24
RADIO SERVICE & ASPECT RATIO
Some broadcasters transmit radio channels together with TV channels.
This can be selected by the TV/Radio button on the Remote control.
A list of all radio services is also available by pressing list or OK button.
The remote control has a button which allows you to change the aspect
ratio settings of the set top.
It is ideal if you a square TV (4:3) where you are able to view programs in
the letterbox format.
This is ideal for sports and movies it provides you with similar viewing to a
widescreen TV.