1010/2020 INSTALLATION AND PROGRAMMING MANUAL PAGE 5
COPYRIGHT © 2000, NOTIFIER INERTIA PTY LTD
SECTION 1: INSTALLATION
PANEL OVERVIEW.
The following section describes the Keypad functions, the cabinet sizes, the 1010 (4 loop) and the
2020 (10 loop) Analogue Fire Detection System.
USING THE 1010/2020 DISPLAY INTERFACE ASSEMBLY (DIA)
THE KEYPAD
DESCRIPTION
The Keypad on the right has both Alpha and Numeric facilities for each button, in most cases to
enter an Alpha character you may need to press the button more than once. In the case of entering
Loop 3 Detector 33, you will need to use the Next Char button to advance the cursor on the LCD
display between each keystroke, as D and the number 3, share the same button.
THE “ACK NEXT” BUTTON
When pressed allows you to scroll through the list of Alarms, Faults and Isolates on the LCD
display, the “ACK NEXT” button is also used to acknowledge any alarms or faults that may appear
on the LCD display
THE “EXT BELL ISOL” BUTTON
“EXT BELL ISOL” will isolate all CON and FORC type outputs flagged with “Bell Isolate”. This is to
prevent the main bells from ringing during routine testing. Also once an alarm has been
acknowledged, you can press the “EXT BELL ISOL” button, and the bells will silence and remain
silenced. If automatic bell cut-off is set, then once the cut-off is initiated the EXT BELL ISOL will
remain isolated until a system reset. If bell cut-off is not set, the EXT BELL ISOL can be toggled
on/off by pressing the button.
Please also refer to TDLY setting in programming section for further information on Bell Isolate
Inhibit and Automatic Bell Cut-off Times.
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