Panasonic TU-DST51 Operating Instructions Manual page 40

Source
Signal
16
ASPECT RATIO FORMATS
ZOOM SIDEBAR EXPAND FULL ZOOM LETFERBOX SHRINK
4
T
The 16:9 and 4:3 pictures
represent the incoming
source signals received
by the STB.
These pictures show the different aspect ratios
available with a 16:9 monitor format.
The top picture shows the 16:g monitor
format available when the STB receives a
16:9 source signal.
The bottom pictures show the 16:9 monitor
formats available when the STB receives a
4:3 source signal.
T
These pictures show the different aspect ratios
available with a 4:3 monitor format.
The top pictures show the 4:3 monitor
formats available when the STB receives a
16:9 source signal.
The bottom picture shows the 4:3 monitor
format available when the STB receives a
4:3 source signal.
B