Canon A20 - Manual (Page 81)

79
Changing the Image Review Time
When you take a shot, the camera holds
the image on the LCD monitor for a specific
time after you release the shutter button.
The default holding time (“review time”) is
approximately 2 seconds. If you like,
however, you can change the review time
to 10 seconds or switch the review feature
off.
1
Display the [Rec. Menu]
(
p. 78).
2
Press or button to
select , and then press the
SET button.
3
Press or button to
select the desired setting,
and press the SET button.