41
Part No. 6-847684-00 Rev. D01
Operation
Multi-Signal Module:
Multi-Signal modules monitor up to five
dry-contact switches.
• If the signal is normal (switch contacts
closed), green indicator for signal is
illuminated.
• If an alarm occurs (switch contacts
open), audible alarm activates and red
indicator for signal flashes.
• When front panel alarm MUTE
button is pressed, audible alarm is
silenced. Alarm indicator remains
illuminated, but does not flash.
• Visual indicator will remain illuminated
as long as alarm condition remains.
• If audible alarm repeat time has been
set, audible alarm will reactivate, and
visual indicator will again flash after
specified time.
Monitoring Mode
SIGNAL 1
SIGNAL 2
SIGNAL 3
SIGNAL 4
SIGNAL 5
Testing
Digital Display Module:
Press and hold the front panel TEST but-
ton for five seconds to initiate the following
sequence:
•
Audible alarm sounds briefly as
TT EE SS TT
is
displayed.
•
All LED display segments and LOW,
NORMAL, and HIGH indicators flash for
five seconds (firmware up to revision
1.0.3).
•
LED display segments and LOW,
NORMAL, and HIGH indicators illuminate
in sequence (firmware revision 1.0.4 and
later).
•
Firmware revision (e.g.
11.. 0
0.. 66
) is displayed
for two seconds.
•
A
A D
D D
D RR
is briefly displayed and then current
MEGA network module address is
displayed for two seconds. (Factory default
address is
0
0
).
•
Current units of measure setting (e.g.
P
P SS II
)
is displayed for two seconds.
•
LL OO
is briefly displayed, LOW alarm indicator
is illuminated, and current low alarm set
point is displayed for two seconds.
•
K
K ,,
is briefly displayed, HIGH alarm
indicator is illuminated, and current high
alarm set point is displayed for two
seconds.
•
Module returns to monitoring mode.
Front panel
TEST button
Periodic testing of alarm system is
recommended. Digital display modules
and multi-signal alarm modules have built-
in self-test modes. Front panel TEST
button will initiate self-test mode on all
alarm panel modules at same time.
