Yokogawa HART Communicator YHC5150X - Manual (Page 10)

4
1.2 Keyboard Layout
The communicator provides a high functionality keyboard, combined with touch screen data keys, to
simplify data entry and navigation. Most tasks can be completed by just using the dedicated keyboard. The
touch screen keys (only visible during text data entry) add the complete ISO Latin-1 (ISO 8859-1) character
set, except numerals, in a large, easy to select key size.
Alpha Entry
Upper/Lower case Toggle
Cancel
Backspace
OK or Accept
Advance or Switch
(to next functional
area on screen)
Navigation Ring
Enter or Select
Numeric Entry
(and Menu Accelerators)
Power
(Section 2.1)
Backlight
(Section 2.2)
Information
or Help