GARDTEC GT490X - Programming Bells; Sounders

Page 40
490X Engineer’s Reference Guide
Programming Bells / Sounders
1) Enter into Engineer Mode
To do this follow Steps 1 to 4 on page 18
With the display showing:-
2) Press No three times. The display will show:-
3) Press Yes. The display will show:-
4) Press Yes. The display will show:-
For information on NovActive refer to page 89
5) This option should remain Off unless you are
using a NovActive Bell Box
Press Yes. The display will show:-
Two Types of Bell may be programmed.
SAB Self Actuating Bell. The Bell + terminal stands at 12V and the Bell -
terminal switches negative on activation.
SCB Self Contained Bell. The Bell + and Bell - stand at 12V and 0v. The
0V is removed on activation.
The majority of Bells sold in the UK are SAB you should only change the Bell
Type if you are sure the Bell Type you have is SCB.
The other option on this screen may be programmed as
Normal Normal UK trigger for the UK
Irish A Pull-Up resistor is required on the Bell Trigger this option is only
required for the Irish Republic.
Program . . . . _ _ _
Zones ?
Program . . . . _ _ _
Bells / Sounders ?
Program Bell
Type ?
NovActive = Off
Type = SAB
Normal
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