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 SB 740-91-01
Step
Setting and Instructions
Normal Indication
A
(con't)
(26)
KEY
a) COLOR
SHOT/RC
WHITE
RING
WHITE
SELF TEST
WHITE
CYCLE
WHITE
PANEL
WHITE
DISPLAY
WHITE
DNL, AFC, FIRE, TEST
WHITE
Insure light spread is even over panel.
(27) Switch SCA PANEL switch off.
(28) Depress and hold SELF TEST key.
a)
Audible alarm will
sound.
b)
SCA displays "PHASE A"
Release SELF TEST key
c)
SCA displays "H" first
position in turn, then
display goes blank.
then each of the 8 dis-
play indicator bars will
be lit in turn. After
which display reads in
turn:
HHHHHHHH
11111111
XXXXXXXX
will then be automatically
repeated until "PHASE B"
tests.
(29) Depress and hold SELF TEST key.
a)
SCA displays "PHASE B".
b)
Alarm on.
(30) Release SELF TEST key.
a)
Alarm off.
The displays will be as
follows:
NOTE
b)
SCA Sequentially displays
DF0000-DF9999 then DF12345.
The indication will continue
GA1 Sequentially displays
to cycle between DF and QE
0000-9999 then 12345, a
until step 31 is started.
horizontal arrow will appear
in right hand character po-
sition of this GA for the
duration of this test.
GA2 a vertical upward arrow
will appear in the left
hand character position
Change 1 B-130.22
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