Honeywell 7800 Series Product Data page 36

7800 SERIESS7800A2142 4-Line LCD Keyboard Display Module
The up and down arrow buttons are used to scroll through the message numbers, 1-20,
on the message number line. As the message number changes the message text for the
message number is displayed. The right and left arrow buttons are used to navigate to the
text edit line.
Fig. 52. Annunciator custom messages setup
On the text edit line (see Fig. 53) the up and down arrow buttons are used to scroll through
the alphabet characters in the message text. The up and down arrow buttons can be
pressed and held to repeatedly scroll the characters.
SCROLL
THROUGH
CHARACTERS
Fig. 53. Scroll annunciator custom message characters
The right and left arrow buttons move the input focus between the character positions in
the text. When the left arrow button is pressed and the input focus is in the first character
position of the text, however, the input focus moves to the "Save" command in the
command line (see Fig. 54). When the right arrow button is pressed and the input focus is
in the last character position of the text, the input focus moves to the "Exit" command in
the command line.
Fig. 54. Tab to annunciator custom message command line
On the command line the left and right arrow buttons are used to tab between the
"Save" and "Exit" commands. When the OK button is pressed and the "Save" command
is highlighted, the displayed text is saved for the custom message number in permanent
storage of the display module. When the OK button is pressed and the "Exit" command is
highlighted, this page is exited and control returns back to the Annunciator setup menu.
The up arrow button is used on the command line to navigate back up to the text edit line,
and the down arrow button is used to "wrap round" to the message number line (see Fig.
55).
32-00110-07
LEFT
ARROW
RIGHT
ARROW
36
MESSAGE
NUMBER
LINE
TEXT EDIT
LINE
COMMAND
LINE