Table of Contents
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Table of Contents
Summary of Contents for Nidac DT1
- Page 1 Series 2 SINGLE CHANNEL TALKING DIALLER INSTALLATION MANUAL 2 EDITION.
- Page 2 Phone line now uses RJ12 with standard connections. NOW AVAILABLE DRI24 - interface to allow the DT1 to be used with 24V D.C. power supplies, convenient for use with Fire Panels. Note that the CH2, CH3, CH4 & CH5 inputs and the 2 relay outputs have no function when the DRI24 is used with a DT1.
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Page 3: Table Of Contents
Operational Errors................... 12 LIST OF FIGURES PAGE Figure 1: The DT1 with its outer cover removed..........4 Figure 2: Connecting an output that drives high to the DT1......5 Figure 3: Connecting an output that drives low to the DT1 ....... 5... -
Page 4: Product Features
DT1 Series 2 INSTALLATION MANUAL PRODUCT FEATURES A-tick approved equipment. • 15 second user recordable voice message. • 1 alarm input. • • Key Switch input to enable/disable the alarm input. • Programmable polarity on alarm and key switch inputs. -
Page 5: Dialler Operation
DIALLER OPERATION POWER UP When power is applied to the DT1 it will perform a self test, then flash the digit 1 five times on the 7 segment display. While the DT1 is performing the self test but before the 1 is displayed, the 7 segment display may show anything, this is normal. -
Page 6: Cancelling The Dialler
DT1 Series 2 INSTALLATION MANUAL CANCELLING THE DIALLER The dialler can be cancelled by one of three methods. These are, remote shutdown over the phone line using the programmed shut down code, local cancel by the key switch or by removing the alarm input (this last method will only work if the alarm input has been selected to operate in the slaved mode). -
Page 7: Installation
To gain access to the circuit board, the outer cover will have to be removed. To do this, unscrew the two outer screws on the under side of the DT1 (do not unscrew the centre screw) the cover will now lift off. - Page 8 DT1 Series 2 INSTALLATION MANUAL There are 4 terminals on the DT1 board, of these 2 are power inputs, 1 is the key switch input and 1 is the alarm input. The use of each terminal is described below. The positive input for the power supply (11.5 to 14V D.C.).
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Page 9: Programming
INSTALLATION MANUAL PROGRAMMING All programming of the DT1 is done via the keypad on the unit with confirmation of programmed data being given on the seven segment display as it is entered. The internal speaker will give a short beep to indicate when a key has been pressed. -
Page 10: Dialling Mode
DT1 Series 2 INSTALLATION MANUAL Where <memory> is one of the following numbers: First phone number (16 digits max) Second phone number (16 digits max) Third phone number (16 digits max) Fourth phone number (16 digits max) Fifth phone number... - Page 11 0 = Decadic (Pulse) dialling. 1 = Normal DTMF (Tone) dialling [default]. 2 = Slow DTMF (Tone) dialling. This selection may be necessary when using the DT1 with some PABX systems. MESSAGE REPEAT TIME [Requires program link ON] <memory 71> This memory is used to set how many seconds the message is repeated for over the phone line.
- Page 12 [Requires program link ON] <memory 72> This memory is used to select the maximum number of phone calls that will be made each time the DT1 is triggered. Note this is not how many times it will dial each phone number programmed 1 - 6 = Max number of dialling attempts to be made in total [default = 6].
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Page 13: Shut Down Code
DT1 Series 2 INSTALLATION MANUAL SLAVE / LATCHING MODE [Requires program link ON] <memory 76> This memory is used to select whether the alarm input must remain triggered for the dialler to complete its dialling sequence. 0 = Slave mode. In slave mode the dialler will dial out when the alarm input is triggered and stop dialling as soon as the trigger is removed. -
Page 14: User Message
15cm (6 inches). Press # at the end of the message to stop recording. While the DT1 is recording, a moving pattern is displayed in the lower half of the display. When recording stops, a “WARBLE” sound is heard and a “[” is displayed for 1 second. -
Page 15: Error Indication
DT1 Series 2 INSTALLATION MANUAL ERROR INDICATION If an error is made during the programming of data then the speaker will sound a “BLARP” and an “E” + n will flash 5 times on the display, where n is the error number as explained below. - Page 16 EQUIPMENT ALARM MESSAGE 100% NIDAC SECURITY PTY. LTD. A.B.N. 49 004 933 242 MANUFACTURERS OF SECURITY EQUIPMENT 2 CROMWELL STREET BURWOOD, VICTORIA TEL: (03) 9808 6244 AUSTRALIA 3125 FAX: (03) 9808 9335 DT1 Series 2 Instruction Book.doc 26/09/03 Revision 2...