Honeywell 7800 Series Manual page 25

Keyboard Functions
The keyboard contains four pushbuttons and each has
separate functions (SCROLL-Down, SCROLL-Up, MODE and
Change-Level). The MODE and Change-Level pushbuttons,
when pressed together, provide a SAVE function.
SCROLL Down-Up pushbuttons (◊), see Fig. 18.
The SCROLL Down-Up pushbuttons (◊) are used to scroll
through the selectable messages. The doubleheaded arrow
(◊), which is located in the lower left position of the second
line of the display, represents the SCROLL Down-Up
pushbuttons. The SCROLL Down-Up pushbuttons (◊) can be
pressed to display selectable messages one at a time or held
down to scroll through the selectable messages at a rate of
two per second. When the last item of the selectable
message is viewed, the display wraps around and displays
the first selectable message again.
The Change-Level pushbutton is used to change between the
first hierarchy of selectable messages to a subset of
selectable messages. The Change-Level pushbutton can also
be used to change from a subset message to a first level
selectable message. The symbol (>) located on the second
line in the lower right corner of the display represents a first
level hierarchy of selectable messages. The symbol (<)
located on the second line in the lower right corner of the
display represents a subset of selectable messages.
SAVE
Fig. 18. (◊) SCROLL pushbutton function.
SAVE
Fig. 19. (↔) Change-Level pushbutton function.
25
7800 SERIES RM7830A, RM7850A RELAY MODULE
Change-Level pushbutton (↔), see Fig. 19.
SAVE
M1932A
SAVE
ME1933A
65-0222