Canon PowerShot Pro 90 IS User Guide

Basic Functions   

Turn the main dial left or right from the

 position.

• The power is off when in the 

 position and

on in any other.

• Pressing the shutter button halfway will restore power when the camera shuts

down with the power save function.

The camera is equipped with a power save function.

Shooting Mode:

powers down approximately 3 minutes after a control is last
accessed. The LCD monitor will shut off approximately 3
minutes after a control is last accessed even if the power
save function is turned off.

Replaying Mode:

powers down approximately 5 minutes after a control is last
accessed.

PC Connection Mode: displays a warning message on the computer screen

approximately 5 minutes after a control is last accessed. The
camera will power down if no controls are used after 1
additional minute.

• Please note that the camera continues to consume a minimal amount of power

even when the power save function shuts it down.

• The power save function is disabled while a slide show plays on the camera (p. 86).
• You can turn off the power save function in the Set up menu (p. 103).

Example of the main dial
turned to 

 (Shooting).