Honeywell 7800 Series Manual page 26

Relay module
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7800 SERIES RM7830A, RM7850A RELAY MODULE
Mode pushbutton, see Fig. 20.
The MODE pushbutton instantaneously switches the display
from a second-line-selectable message to second-line-
preempted message. The sixty second timeout function also
can be used for this task. The MODE pushbutton will work
only if there is a second-line-preempted message or lockout
message.
Fig. 20. MODE pushbutton function.
65-0222
SAVE
SAVE
ME3922
26
Save function, see Fig. 21.
The SAVE function enables users to identify the selectable
message they want to view upon power restoration. The
second line selectable message will be restored to the most
recently saved selection when power returns. The SAVE
function is performed by pressing and holding the MODE key
and then pressing the Change-Level pushbutton (↔). The
second line of the display will briefly note "...SAVING..." to
confirm the key press.
Fig. 21. SAVE function.
Selectable Messages
Keyboard Display Module Second Line Display, Two-Level
Hierarchy, see Table 6.
The display values are as follows:
n represents a numbered value.
T represents the terminal number.
x represents the suffix letter of the Relay Module.
SAVE
M3921

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