Elo TouchSystems Elo IntelliTouch Guía para resolver problemas descargar pdf (Pagina 45)

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Summary of Installation Steps

This section describes integration of an LCD. There are two types of

integration: desktop LCD or LCD component. If integrating a touchscreen on an

LCD desktop, then bezel redesign may be required. See “Design Considerations

for CRTs and LCDs” on page 2-6, for bezel design recommendations.

A typical LCD installation process consists of the following steps:

1 Unpacking the touchscreen

2 Disassembling the monitor

3 Determining touchscreen fit

4 Mounting the touchscreen

5 Installing the controller

6 Power

7 Reassembling the monitor

Unpacking the Touchscreen

Handle the touchscreen with care. Note the transducers in the corners are

especially fragile. Although the transducers may be recessed from the edge of

the glass, do not handle them unless inspection is necessary. Note the location

of the transducers and wiring. If any of the wires are accidentally broken during

handling or installation, or if a wire is disconnected, the touchscreen will not

operate. Avoid excessive handling and stress on the touchscreen cable. Elo

touchscreens are pre-cleaned, so avoid getting fingerprints on the touchscreen

by wearing gloves.

Testing the Monitor

The display must be in good working order before beginning the installation of

the touchscreen. Inspect the LCD monitor for cosmetic flaws or damage. With a

new display, it is suggested that you test the display by running it overnight.

Check for acceptable color, brightness, contrast, picture stability, and other QC

tests.

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Elo TouchSystems Elo IntelliTouch Guía para resolver problemas Pagina 45