Emerson AMS Trex - Front View of the Trex Unit; Keypad

2.2 Front view of the Trex unit
Front viewFigure 2-1:
A. Micro USB port (top)
B. Power button (side)
C. Strap connectors (side)
D. Touchscreen
E. Keypad
F. Charger port for the AC adapter (side)
Related information
LEDs on the power module
Touchscreen
2.2.1 Keypad
The Trex unit has a keypad that lets you navigate and select menus options. Use the four
arrow buttons to move across all selectable options on the screen, and use the checkmark
button to select an option.
The keypad also lets you enter text or numbers, based on the selected option or menu. An
onscreen keyboard is displayed. The four arrows let you navigate to a letter, number, or
symbol on the keyboard. Press the checkmark button or X button to select the option.
AMS Trex Device Communicator overview
User Guide 5