
i-on16 4. Administration
Page 55
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.
15. 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 keypad sounders.
Check that you can hear them.
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