Canon POWERSHOT D20 User Manual page 64

Using OptionaJ Accessories
Turn the camera on.
Press the _ button to turn the camera on.
images from the camera are now disp{ayed
on the TV, {Nothing is displayed on the
camera screen.)
When finished, turn off the camera and TV
before disconnecting the cabte.
Correct display is not possible unless the camera video output format
(NTSC or PAL) matches the TV format. To change the video output
format, press the
MENU
button and choose [Video System] on the
_'T tab.
using the camera screen.
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