PowerShot Pro90IS Camera User Guide

Preparing the Camera 21
Installing the Battery Pack
Install Battery Pack BP-511 (supplied) into the camera as follows. Use a household
power source to power the camera for extended periods (p. 23).
1
Turn the main dial to .
2
Slide the battery cover lock in the
direction of the arrow and lift to open
it.
3
Press the battery lock in the direction of
the arrow while inserting the battery
pack, then close the battery cover.
• Insert the battery pack until it locks into place.
4
Close the battery cover.
To Remove the Battery Pack
Twist the battery lock in the direction of the
arrow and pull the battery pack out.
Terminals
Battery
Lock
• Charge the battery pack before using it the first time (p. 19).
• The flashing green indicator signals that the CF card is being written to, read, or
erased. Never open the battery cover or remove the battery while it is flashing.
• Remove the battery pack when the camera is not in use.