Here is a direct link to the ONLINE USER'S MANUAL for that model:
http://cdgenp01.csd.toshiba.com/content/support/manuals/userguides/su1792723/SatA130A135_GMAD00094011_Apr23_2007.pdf
You may need ADOBE READER installed on your computer to read PDF documents, although many computers already have this type of utility pre-installed.
You can download this free at WWW.ADOBE.COM if necessary. Click on the DOWNLOAD ADOBE READER button on right side of the ADOBE home page when you get there, then follow the onscreen instructions to install the software on your computer.
http://cdgenp01.csd.toshiba.com/content/support/manuals/userguides/su1792723/SatA130A135_GMAD00094011_Apr23_2007.pdf
You can download this free at WWW.ADOBE.COM if necessary. Click on the DOWNLOAD ADOBE READER button on right side of the ADOBE home page when you get there, then follow the onscreen instructions to install the software on your computer.