Toshiba L40Dt-A, P40-A, P40t-A, S40Dt-A, S40D-A, S40-A, S40t-A System on CDP Charge, Sleep and Music

System ON CDP Charge

This function enable/disable CDP (Charging Downstream Port) to use rapid USB charge while the computer is powered on. When "System ON CDP Charge Mode" is enabled, your computer can supply USB bus power (DC5V, 1.5A) to the compatible ports while the computer is turned on.

To set System ON CDP Charge Mode, click Desktop -> Desktop Assist - > Tools & Utilities -> System Settings -> USB.

Enabled	Rapid USB battery charge at maximum 1.5A
	while PC is powered On.
Disabled	Conventional USB battery charge while PC is
	powered On.

The "System ON CDP Charge Mode" may not work with certain external devices even if they are compliant with the USB specifications. In those cases, use a USB port without "USB Sleep and Charge function" or disable “System ON CDP Charge Mode”.

It is recommended that AC adaptor be connected to the computer while supplying USB bus power (DC5V, 1.5A).

When your computer battery capacity is too low to continue, "System ON CDP Charge Mode" may not work. In those cases, connect the AC adaptor and reboot the computer.

Always use the USB cable that was included with your USB device.

When "System ON CDP Charge Mode" or “USB Sleep and Charge function” is enabled, the “USB Wakeup” function may not work. In that case, use a USB port without "USB Sleep and Charge function" or disable both “System ON CDP Charge Mode” and “USB Sleep and Charge function”.

Sleep and Music

The Microphone jack with the icon ( ) supports the Sleep and Music function.

Your can use your computer’s speaker for the portable audio device, even when the power of the computer is turned OFF.

"Power OFF" includes Sleep Mode, Hibernation Mode or shutdown state. To set Sleep and Music feature, click Desktop -> Desktop Assist ->

Tools & Utilities -> System Settings -> Sleep Utilities -> Sleep and Music.

Move the slider to enable or disable the Sleep and Music function.

User's Manual 5-13