Medi-Minder Installation Manual Rev1.11
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13.3 BRITISH DTMF (UNIVERSAL) Reporting
This reporting is used to transmit alarms from a subscriber’s site to a Tunstall Base Station via the telephone line. The
transmission is done using DTMF tones. 24 digits are sent to report an alarm. The format is as follows:
BBBB E A SSSSSSSSSSSS HHHH CC
BBBB
Beginning of message tones - Always D#20
E
Equipment type:
0 Tunstall Piper Portal
1 Tunstall Piper Premier
A
Alarm Types (See Table Below)
SSSSSSSSSSSS
12 digit Subscriber ID
HHHH
Hard wired alarm
EE
Error check
1.
The Tunstall Base Station will transmit a trigger message, DTMF digits ‘DB’, to signal to the Medi-Minder unit to start
its transmission.
2.
The Tunstall Base Station will transmit a kiss off message, DTMF digits ‘DB’, to signal to the Medi-Minder unit that it
has received the message.
3.
After the kiss off message is received the Medi-Minder unit will stay on line with voice Enabled, microphone on low
sensitivity.
4.
If the DTMF digit ‘C’ is received (press TALK button at the Base Station), the Base Station is in talk mode. The
Medi-Minder unit should be set to voice Enabled, microphone on low sensitivity.
5.
If the DTMF digit ‘*’ is received (release TALK button at Base Station), the Base Station is in listen mode. The Medi-
Minder unit should be set to enhance only if increased volume has previously been selected.
6.
If the DTMF digit ‘1’ is received (INC-VOL button), the Base Station has requested volume increase. The Medi-
Minder unit should be set to enhance mode when the Base Station is in listen mode. Enhance mode will time out after
15 seconds.
7.
If the DTMF digit ‘2’ is received (DEC-VOL button), the Base Station has requested volume decrease. The Medi-
Minder unit should be set to microphone/speaker when in listen mode.
8.
If the DTMF digit ‘#’ is received (CANCEL button), the Base Station has cancelled. The Medi-Minder unit should
hang up and restore the alarm.
9.
The Medi-Minder unit remain on line for 5 minutes with voice communications Enabled. When a valid DTMF DIGIT
is received (C, *, 1 or 2) the timer will restart with 3 minutes.
10. When the call is terminated, the voice circuits are Enabled for another 3 minutes so that any incoming call within this 3
minutes time will be automatically answered as a further emergency back up.
ALARM:
CODE RECEIVED:
Medi-Minder unit Help Button
1
Radio Keys Help (User Keys “u1” to “u2”)
2
Smoke Alarm (Detectors “d1” to “d8” programmed as Fire “Fi”)
3
Mains/AC Fail
4
Radio Keys Low Battery (User Keys “u1” to “u8”)
5
Medi-Minder unit Low Battery
6
Inactivity Alarm (Inactivity Detectors “IA” and Dementia Keys “dE”)
7
Test Call Day (Default 6 = Sunday 1:00am Everyweek)
8
Intruder Detectors (“d1” to “d8” programmed as Alarm “Al”)
9
Radio Keys Help “u5” to “u8” & Hardwire Inputs “i1” to “i2”
*
or
E
