Simrad IS20 Combi Manual page 5

4 | IS20 Combi instrument
Changing the units of measure ..................... 30
Changing the SimNet group setup ................. 30
5 IS20 Alarm system ................................... 33
Alarm indication .......................................... 33
Acknowledging an alarm .............................. 34
Viewing active alarms .................................. 34
Alarm codes ............................................... 34
6 Installation ............................................... 37
Location of the unit ..................................... 37
Mechanical installation ................................. 37
Cable connection ........................................ 39
Demo mode ............................................... 45
7 Configuration ............................................ 47
First time start-up ....................................... 47
Calibration ................................................. 48
SimNet groups ............................................ 52
8 Maintenance ............................................. 53
General maintenance ................................... 53
Service information ..................................... 53
Resetting the instrument system .................. 54
Displaying instrument information ................. 55