Ams trex™ Device Communicator

Note
Multi-touch gestures, such as pinch, are not supported. Only single-touch gestures are
supported.
Gesture
Description
Tap.
Tapping a menu item opens another menu. For example, you
can tap a device description in the Field Communicator
application and a menu is displayed.
Press and hold.
Some menu items have a context menu associated with them.
Pressing and holding a menu item will activate the context
menu. For example, pressing and holding on a menu in the Field
Communicator application brings up a context menu that
allows access to help, or adding the item as a favorite.
Scroll down.
User Guide 
AMS Trex Device Communicator overview
September 2021
User Guide 
11

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Gesture
Description
Scroll up.
Scroll right.
Used to move right on graph or grid, or to view additional
columns/data on a screen.
Scroll left.
Used to move left on graph or grid.
2.3.2
Enter text, numbers, or special characters
If an option requires you to enter text, the application displays a keyboard with the
permitted characters. You can enter letters, numbers, punctuation, and special
characters. Tap the screen or use the four arrows keys on the keypad to enter the desired
characters. Tapping the Shift Key twice on the keyboard enables Shift Lock.
For screens that require passwords, text is hidden by default but can be revealed before
confirming by tapping the reveal icon. 
2.3.3
Clean the touchscreen
Clean the touchscreen with a soft cloth with pH-neutral detergent or alcohol. When the
touchscreen is contaminated by chemicals, immediately wipe them off with caution to
avoid injury to the human body.
AMS Trex Device Communicator overview
User Guide
September 2021
12
User Guide

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