Figure 119  Isolate Detector 
Select ISO to isolate the detector, preventing the reporting of alarms or faults. The Isolate and Detector 
 
Select DE-ISO to de-isolate the detector and return it to normal operation. 
4.1.3  Isolate Relay 
Select 3. Relay 
 
Figure 120  Isolate Relay   Engine Selection 
Select the required engine from the list. 
 
Figure 121  Isolate Relay 
Select ISOLATE to isolate the relay, preventing operation in the event of an alarm or DE-ISOLATE to 
return the relay to normal operation. 
4.2  SYSTEM MONITORING 
The OMD Mk6 provides access to a range of system parameters that can be used to monitor system 
operation and can also give an early indication of changes in the engine. 
Engine Status, see section 3.4. 
Provides an indication of engine faults and isolations as well as the maximum average oil mist level 
measured on the engine. 
Detector Screen, see section 3.7. 
Provides an indication of the detector deviation alarm level, faults and isolations as well as the peak oil 
mist levels measured on the detector.