RISCO Group GT490X - Manual (Page 10)

Engineer Programming Mode
Engineer Programming
To enter the engineer programming mode follow the steps outlined below:-
1. Remove all power from the system for at least 10 seconds.
2. Apply mains power to the control panel. The display will show, for example:-
3. Whilst this display is showing (the first five
seconds) press for the reset required.
(E.g 4 6 Yes No).
The display will then show:-
This may show for several minutes.
The display will then show:-
The display may differ from the sample shown.
Selecting 1:BS - Panel may be programmed to comply with the old BS4737
Standards. DD243 requirements will still apply.
Selecting 2:EN2 - Panel may be programmed to comply with EN50131-1 for Grade 2
Systems. BS8243 requirements will still apply.
4. Select 2:EN2.
Note: This document assumes that 2:EN2 has been selected. If 1:BS has been
chosen, please refer to GT490X Control Eng. Ref. Guide for further information.
Available from the GardTec web site.
The display will show:-
This may show for several minutes.
GT490X xx-xx
Please WAIT
Select Standard
1:BS 2:EN2
Please WAIT
Version
Page 9
PR5846 Rev12 490X QS Eng.qxd 10/05/2012 11:39 Page 10