Advanced settings TD4A-2227-UK
Mini telephone monitor
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TM
Silent
Alert
Changing the system channel code
NOTE. In most cases it is not necessary to change the system code. However, when one or
more systems are in close proximity, system codes can be used to avoid interference from
other SA3000 systems using up to a maximum of 16 channels.
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1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
The monitor is supplied with no
system code switches set (system code 1).
For reference this is the factory setting
should you need to re-set the unit.
System codes can be set using
key switches 1 - 4.
The diagram to the right shows the 16
possible combinations.
Be sure that the same system code is set on
the receiver to be used and any other
monitoring options in that system.
23456 7 8
1
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
9
1 2 3 4 5 6 7 8
10
1 2 3 4 5 6 7 8
12
1 2 3 4 5 6 7 8
11
1 2 3 4 5 6 7 8
13
1 2 3 4 5 6 7 8
14
1 2 3 4 5 6 7 8
15
1 2 3 4 5 6 7 8
16
1 2 3 4 5 6 7 8
It is possible for the monitor to send a person to person signal. This is ideal when two
telephone lines need to be monitored.
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Move key 5 to the right
to change to
person to person.
Press the test button
and check the correct
event is received by the
Pager or SignWave