Using the Internal Computer in the ECO2
The Optional Internal Computer
The internal computer is an ECO2 option. If you purchased this option when you originally bought your ECO, you can use the internal computer whenever you want. If you would like to purchase the internal computer, you can call the PRC Sales Department at 800-262-1933.
The ECO2 software is designed to be used as an on-screen keyboard that can access Microsoft® Windows® XP programs on the internal computer.
To use the computer access tools, you must turn the computer output ON.
To send information from your device to the internal computer you must turn the Output setting to On.
1. Go to the Toolbox and select the OUTPUT MENU. 
Turn the Output option to ON.
Set Output Destination to INTERNAL.
To check at any time whether output is On or Off, look at the Status Display Area on your device. There is an Output light: Green means Output is ON, otherwise it is OFF.
You can also access the Output menu by using the Menu key. 
Open the menu and select the Output tab.
The Output Properties page will open.
Put a checkmark in the Enable Output box.
Click Internal for Output Destination.
Many computer access tools are available in the LAUNCH Activity in your Activity Row.
Select the Activity key 
until you see the ComputerActivity 
Now select the ECO Computer activity key 
You see these computer access tools page if you are using Unity® 60 sequenced.
WORD PAD opens a page of short-cut keys for working in Windows Word Pad
E-MAIL opens a page of shortcuts for working in Microsoft Outlook.
MEDIA opens another activity row with commands for Windows Media Player.
SOLITAIRE opens a row of keys for playing solitaire with Arrow, Tab, and Enter keys.
INTERNET opens a row of commands for navigating in Windows Explorer.
SIZE WINDOW opens a row of tools for minimizing, restoring and closing windows and a command for toggling between open applications.