
4. Administration i-on40 & i-onEX Range
Page 64
a) Press .
The keypad gives a double
“beep” confirmation tone. The
keypad display shows:
The control unit turns on the
wired sirens. Check that you
can hear them.
b) Press again to turn the
sirens off.
The keypad gives a double
“beep” confirmation tone. The
keypad display shows:
11. Press when you have
finished this test.
12. Press .
The display shows the next
item in the list of tests.
a) Press .
The keypad gives a double
“beep” confirmation tone. The
keypad display shows:
The control unit sounds a test
tone on the loudspeakers.
Check that you can hear them.
b) Press again to turn the
loudspeakers off.
The keypad gives a double
“beep” confirmation tone. The
keypad display shows:
14. Press when you have
finished this test.
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