Canon EOS 20D - Manual (Page 152)

Troubleshooting Guide
152
¡ The lens focus mode switch is set to <MF>.
s Set the lens focus mode switch to <AF>. (p.23)
¡ Camera shake occured when you pressed the shutter button.
s To prevent camera shake, hold the camera still and press the
shutter button gently. (p.26, 38)
¡ [Err **] is displayed on the LCD panel.
s If it is [Err CF], see page 114.
s If it is [Err 02], see page 153.
¡ You are using a non-Canon CF card.
s Using Canon CF cards is recommended. (p.155)
¡ The image is erase-protected.
s Cancel the protection. (p.111)
¡ The correct date and time has not been set.
s Set the correct date and time. (p.34)
¡ Video cable plugs are not inserted all the way.
s Insert the video cable plugs firmly all the way. (p.110)
¡ The correct video format (NTSC or PAL) has not been set.
s Set the camera to the correct video format to match the TV set.
(p.31)
The image is out of focus.
The CF card cannot be used.
Image Review & Operation
The image cannot be erased.
The wrong shooting date and time is displayed.
No image appears on the TV screen.