Murphy HelmView HV1000 Manuel D'installation page 16

Environmental
Operating Temperature
Storage Temperature
Protection
Emissions
Immunity
NMEA 2000 Parameter Group Numbers (PGNs)*
127245
127250
127488
127489
127493
127505
127508
128259
128267
129025
129026
130310
130576
*Partial List
Section 78
05-19-06
-40º C to +85º C
-40º C to +85º C
IP68
IEC 60945, 95/54/EC
SAE J1113, ISO 11452
Rudder
Vessel Heading
Engine Parameters, Rapid Update
Engine Parameters, Dynamic
Transmission Parameters, Dynamic
Fluid Levels
Battery Status
Speed
Water Depth
Position, Rapid Update
COG & SOG, Rapid Update
Environmental Parameters
Small Craft Status
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