RISCO Group Gardtec GT600 - Manual (Page 18)

Three wiring options are available under 8 (EOL):
Norm: Standard GardTec wiring configuration without Mask or Fault detection.
Note: Does not give any Fault or Masking detection and should only be used with Zone pairing.
ELF1: ELF1 wiring is used for detectors that have a relay output (a pair of terminals)
for Fault or Mask.
ELF2: ELF2 wiring is used for detectors that have a transistor output (a single
terminal) for Fault or Mask.
Note: We would recommend that either ELF1 Format or ELF2 Format (depending on detector output type,
Relay or Transistor) is used. ELF1 or ELF2 wiring modes will allow for Alarm, Tamper, Fault and Masking to be
monitored from a single zone without the need for zone pairing. Please see the back of this manual or refer to
the GT 600 / 601 Quick Start Instructions.
Note: The installer should check what output type the detector are, noting that all the detectors should be of the
same type with regards to the Fault / Mask output.
28) Press No until the setting you require is displayed,
then press Yes. The display will show:-
(Jump to step 33).
If 8(2 Wire) wiring option is required. (Version dependant).
29) With the display showing:-
Press No until 8(2 Wire) is displayed.
30) The display will show:-
31) Press Yes. The display will show:-
Page 16
GT 600 / 601 Engineer’s Reference Guide
Zone Expansion
= ZEX
On-Board Zones
>8 <2-Wire>
On-Board Pairing
= Off
On-Board Zones
=8 <EOL>