Touch Screen Information and Using the Exploration Wizard in ECO2.
Warning! The touch screen is a liquid crystal display (LCD) screen. Should the display break (unlikely except under extreme circumstances) and you come into contact with the liquid crystal, wash or rinse your skin thoroughly. Be careful to avoid splintered glass.
Do not use sharp, pointed objects on the touch screen. They will scratch the screen.
Release the ECO from Shipping Mode:
Before your device was sent to you from PRC, it was put into Shipping Mode. The first time you use it, you must release it from Shipping Mode. To do this, plug in your battery charger and press the 
key on the top front of the case. In a few minutes you will see the Exploration Wizard overlay unless a software other than Unity was purchased with your ECO.
Note: Non-English speaking devices may have a different overlay.
The TARGET keys allow you to explore key size options.
The PIC TEST keys show you how pictures are used to mean different things.
The ECO Unity Version key tells you when the copy of Unity you are using was created.
The UNITY PATTERNS key shows you how verbs, adjectives, nouns and pronouns are placed on different overlays.
The 4/8/15 PAGES key allows you to view pages already set up with different key size locations.
The TARGET, UNITY PATTERNS and 4/8/15 PAGES keys have Back or CORE keys that allow you to return to the Exploration Wizard main page. The PIC TEST key does not have a Back or CORE key. See below if you want to leave the PIC TEST pages.
The bottom row of keys takes you to vocabulary overlays that you can use everyday for communicating.
If you select one of the overlays, the software will take you directly to that overlay, which is a different User Area, and you can begin using it as your own. These overlays do not allow you to return to the Exploration Wizard.
If you selected an overlay from the bottom row and then decide you don't want to use it, you can return to the Exploration Wizard by following these steps:
Select the TOOBOX 
key on the front of the case.
Select USER AREA MENU in the Toolbox. 
Select the Switch User Area 
option.
Select Exploration Wizard (or you may select any User Area you might want to switch to.)
Select OK.
Select GO TO CORE.
You should be in the Exploration Wizard or the Area you selected.