Sony Bravia KDL-52Z5100 Operating Instructions Manual page 42

Changing the Wide Screen Mode for PC Timing
Wide Mode is also available while in the PC input mode. Press WIDE repeatedly to cycle through
the available modes while in the PC input mode.
Incoming PC signal
800 × 600
m
Normal
Full 1
Full 2
42
Incoming PC signal
1,280 × 768
m
Normal
Full 1
Full 2