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CHAPTER 4
TouchSurround and graphic
underlay
About the chapter This chapter describes:
The function of the TouchSurround and graphic underlay
How to get a custom underlay
How to replace the underlay
About the
TouchSurround
The TouchSurround is the touch-sensitive area of the computer screen
around the LCD display (see Figure 1 on page 6). A graphic underlay is
located under the touch screen and it identifies buttons, touchable symbols,
pictures, and icons.
Standard TouchSurrounds
Standard TouchSurround layouts from 3M Touch Systems feature
predefined buttons that permit some keyboard functions (for example,
Enter) to be performed by touch. The functions of the buttons can be
changed by following instructions in the software guide appropriate for
your operating system (see “Software guides” on page 2).
Custom TouchSurrounds
Custom TouchSurrounds let you customize the user’s interface with the
monitor. You can change the number, size, and position of buttons, and
create icons or touchable graphics that suit your needs.
If you need a custom TouchSurround, you can order the monitor with a
custom TouchSurround or you can replace the TouchSurround graphic
underlay later, as described in this chapter.
Warning
To reduce the risk of electric shock which could result in serious personal injury
or death, do not open the power supply in the ET 350 monitor. It contains
hazardous voltages. The power supply has no user-serviceable parts or
adjustments inside.