MCL nanoSwitch, Installation Manual

Page: 41 / 52

8-2
8
External Line Commissioning nanoSwitch Installation Guide
8-3
8
nanoSwitch Installation Guide External Line Commissioning
M10 Public
Address Module T
est
Test
Action
Response
Possible Problems
1
Dial
the
access
code
for
the
public
address
line.
(Default is 850 upwards)
Line status shows as active The public address system is accessed
W
rong line show as active
→W
rong access code entered.
No line shows as active →Extension being used for testing does not have the right to access tie line.
2
Check
the
external
system
through exchange.
System works as expected
If there are problems, further fault finding with
mc
l
required.
3
Replace handset
Line status shows as in-active The external equipment detects dropped line.
M90 Signal Relay Module T
est - Power Fail Mode
Test
Action
Response
Possible Problems
1
Turn the exchange on
When
the
exchange
has
started
up
and
is
running,
the
main
relay
will
be
activated,
and
the contacts closed.
2
Turn the exchange of
f
The
main
relay
will
be
de-activated
and
the
contacts opened.
M90 Signal Relay Module T
est - Other Modes
The
M90
signal
relay
module
can
be
used
in
dif
ferent
modes,
depending
on
the
requirements
discussed
with
mc
l
. T
est
schedules
will
be
provided
with
these
modes.