The SD1 accepts three inputs which in our example are; A - Personal Attack (PA), B - burglary and C - fire. These correspond to the messages (A, B and C) that the SD1 sends out and should be recorded as such. If the control panel does not have a fire monitoring capability then the SD1 will accept a direct connection from a suitable smoke alarm (as above).
SD1 Operating Instructions 2. Initialising the SD1 When the SD1 is switched on the display will show "PLEASE RE-RECORD" and the unit will beep every 30 seconds. This indicates that the memory is blank (i.e., all telephone numbers and messages are blank).
Dialling" ( ) or press the C key to select "Tone Dialling" ( ) 4. Recording Messages The SD1 can record four phrases A, B, C and a common phrase 0. Each can be up to eight seconds long and the four phrases are used to form three messages A, B and C: Message A = phrase 0 + phrase A.
Repeat for messages B and C, as required. 6. Call Acknowledgement Procedure When the call is answered, the message is played. At the end of its message the SD1 sends an audible "beep" which must be answered within 2 seconds using the tone generated by pressing the [8] button on a standard telephone.
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Call Acknowledgement Procedure. This will ensure that the SD1 is successfully cleared down. If the SD1 is not cleared down when it is triggered from the alarm panel it will either dial the next telephone number (if one is programmed) or re-dial the first telephone number a further two times.
The following example shows how to simulate a trigger on input A. The Acknowledgement option is set to "CLEARED BY ANY 1" (see page 7). Ensure that the SD1 is READY initialise and the display shows "READY".
SD1 Operating Instructions 9. Changing the Acknowledgement Option The SD1 acknowledgement can be set to one of the following options: CLEARED BY ANY 1: The SD1 will clear down when the message is acknowledged by any one of the three recipients.
However there are two actions you may try to ensure that the alarm is intercepted: If a telephone is connected on the same line as the SD1 you may lift the handset and talk over the top of the SD1 message. Advise the recipient of the call not to respond to the alarm.
Cause This is the normal response. Action If you require to see the SD1 status condition when triggered, the use the "Test Activations" option (see section 8). Problem When the unit calls the recipient they can"t acknowledge the unit by pressing the number [8] button.
NOTE: When the unit is first switched on the display PLEASE RE-RECORD shows "PLEASE RE-RECORD" and the unit beeps every When the SD1 is not being used the display shows -ON- If the unit is not operated for 1 minute, it will revert to "-ON-".
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