Press E to select. The screen will show the first option: Trigger Polarity.
2 Use the scroll keys (
A or C) or press 1 – 8, and then E, to select any of the
following options:
1 Trigger Polarity Determines the polarity of trigger inputs
2 Remote Options Items related to accessing the SD3
from a remote location
3 SMS Options Items related to SMS messaging.
4 Display Options Items related to the use of the SD3 display screen.
5 Alarm Levels Internal alarm triggers: temperature and power supply.
6 Record Options Items related to voice recordings.
7 Report Options Items related to activity log reporting.
8 Line Priority Determines the telephone connection (fixed or mobile)
to be used.
All options are explained next.
Trigger Polarity
The SD3 can be configured to use either a negative applied trigger (default) or
positive applied trigger (+). This setting should reflect the wiring of the inputs, see
Control panel connections within the Installation chapter.
Note: All inputs must use the same trigger polarities.
Remote Options
Remote Access
If enabled (ON), the SD3 will allow remote access through the telephone network.
(See Using the remote access feature).
If disabled (OFF), the SD3 will not allow remote access (default).
Rings to Answer
This option allows remote accessibility to the SD3 (See Using the remote access
feature) by answering all incoming calls after the number of predetermined rings
(defaulted to 5 rings). The range is from ‘Never’ (Remote access option disabled)
to 20 rings.
One Ring Answer (answerphone defeat)
If enabled (ON), the SD3 will use the answerphone defeat feature. This allows you
to dial into the SD3 unit, even when it shares the line with other ‘answering devic-
es’ such as answerphones or fax machines. Be sure to set the ‘Rings to Answer’
option to be higher than the number of rings required to answer by any other
shared device.
To obtain remote access:
1 Dial the SD3 using a touch-tone telephone. Allow the telephone line to ring two
or three times then hang up the call. Do not allow the line to ring more than the
number of rings programmed for the Rings to Answer option, and not more than
the number of rings required by another device, if fitted, that shares the line, (i.e.
answerphone, fax, etc.).
2 Wait approximately 10 seconds then redial the SD3. The SD3 will now answer
your call after the first ring and you will hear a series of high-pitched beeps. If
the SD3 does not answer, wait for two minutes and repeat the process from
step 1.
3 At this point enter the four-digit remote code on your telephone; if the code is
correct, you will hear a triple acceptance tone. The remote access menu is
now selected.
If this feature is disabled (
OFF) the SD3 will answer all incoming calls after the
number of rings programmed for the ‘Rings to Answer’ option.
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