Dimensions

• The Canon PowerShot A540 camera is 3.56 by 2.52 by 1.70 inches, and weighs approximately 6.35 ounces. The LCD color monitor on the back of the camera is 2.5 inches.
  
  

Power Source

• The Canon PowerShot A540 camera can be powered with two AA alkaline batteries, two rechargeable AA nickel-metal hydride (NiMH) batteries, or with an AC adapter.
  
  

Storage Media

• Use either a Secure Digital (SD) memory card or a MultiMedia memory card to store your photos and videos.
  
  

File Formats

• The Canon PowerShot A540 records JPEG still photographs up to 2816 by 1584 pixels. It also records AVI movies for up to an hour, or one gigabyte of space.