Canon PowerShot S230 DIGITAL ELPH Connection Manual page 287

• Some problems may occur when downloading images to a
computer in the PTP mode with certain file types. Please refer
to the supplied Picture Transfer Protocol (PTP) Mode leaflet.
• Ensure that you push the
[Push] button on the
connector to remove the
USB cable from the
camera's DIGITAL•A/ V OUT
terminal.
• It is recommended to power the camera from a household
power outlet with the optional AC Adapter Kit ACK500
when connected to a computer (p. 130).
• If the USB cable is detached while the camera power is on,
the camera will power down.
• When the camera is connected to a computer, a warning
displays on the computer display after 5 minutes if the
camera is not used. The camera shuts down if a further
minute passes without a button being pressed. (Except
when the camera's power-saving function is set to off) To
restore power, press the main switch again. However, the
power-saving function will not activate if the
Communication mode is set to [PTP].
• All procedures performed with a connection to a USB 2.0
compliant board are not guaranteed.
Please refer to the Software Starter Guide for the subsequent
procedures.
Downloading Images to a Computer
117