SkyView System Installation Guide - Dynon Avionics

Rotax 912 BehaviorSV-EMS-220/221 Installation and ConfigurationSetting ENGINE TYPE to ROTAX 912 pre-configures some engine settings for a Rotax 912 engine.SkyView will automatically configure and dynamically change the oil temperature andtachometer scales and alert thresholds in accordance with Rotax’s recommended ranges,described in detail below. When this mode is selected, EMS SETUP > SENSOR SETUP > OILTEMPERATURE AND TACHOMETER settings are unavailable.Tachometer for Rotax 912:When OIL TEMP < 120ºF, the TACHOMETER displays these ranges:0-1400 and 4000-6000 RPM in RED1400-1800 and 2500-4000 RPM in YELLOW1800-2500 RPM in GREENWhen OIL TEMP > 120ºF, the TACHOMETER displays different ranges:0-1400 and 5800-6000 RPM in RED1400-1800 and 5500-5800 RPM in YELLOW1800-5500 RPM in GREENAt 0 RPM, tachometer alerting is inhibited. When RPM advances above 0, the tachometer alertis inhibited for 10 seconds to avoid nuisance alarms as the engine starts.The alarm type for the tachometer is the “self-clearing” type.Oil Temperature Gauge for Rotax 912:When OIL TEMP < 190ºF, the OIL TEMP gauge displays these ranges:100-120 and 230-266ºF in YELLOW120-190ºF in GREEN if OIL TEMP has been above 190ºF “more recently” than OIL TEMPwas below 120ºF; otherwise 120-190ºF is displayed in BLACK OUTLINED IN WHITE190-230ºF in GREEN266-280ºF in RED.When OIL TEMP is > 190ºF, the OIL TEMP gauge will display different ranges:100-120 and 230-266ºF in YELLOW120-230ºF in GREEN266-280ºF in REDThe alarm type for oil temperature is the “self-clearing” type.EMS Sensor Definitions, Mapping, and SettingsAll sensors must be defined, mapped to SV-EMS-220/221 pins, and have theirsettings configured. This section describes how sensors are defined, mapped, andset in SkyView.SkyView System Installation Guide - Revision O 7-53