Here is a link to an interactive Training Manual for the E-Studio 280:
http://www.toshibamedia.com/23028035045035114511/cbt-230-280-load.html
To view the Interactive Training Manual just use your mouse to click on the link, which is the underlined and highlighted text just above. This will open a new web browser page automatically for you and allow you to view the information at the website indicated and the contents of the Training Manual.
Make sure you click on the yellow security bar at the top of the screen and the RUN ADD ON button to enable the flash player if necessary.
You will need ADOBE FLASH PLAYER installed on your computer to use the Interactive Manual.
You can download this free at
WWW.ADOBE.COM if necessary.
Click on the DOWNLOAD ADOBE FLASH PLAYER button on right side of the ADOBE home page when you get there and then follow the onscreen instructions to install it.
Thank you and good luck.