Figure 129 De-isolate Slowdown/Shutdown Alarm Relay - Yes
Figure 130 De-isolate Pre-Alarm Relay - Ok
4.2 DETECTOR ISOLATIONS
4.2.1 Detector Isolations via the remote display unit
In addition to isolating all detectors on an engine, individual detectors maybe isolated. To perform
isolations on individual detectors it is necessary log in to Engineering access level.
To isolate a detector, press the Isolate button on the Detector Menu, see section 3.13
Figure 131 Isolate Detector