SkyView System Installation Guide - Dynon Avionics

Appendix A: Maintenance and TroubleshootingOperational State of the Internal Battery Management CircuitryThe operational state of the display's internal battery management circuitry is listed here. Ifthere is an SV-BAT-320 backup battery connected to the display, you will see one of thefollowing states:CHARGING: SkyView system voltage is above 12.25V. SkyView is running on masterpower and is charging the SV-BAT-320.DISCHARGING: SkyView system voltage is below 10V. SkyView runs on the SV-BAT-320.The SV-BAT-320 discharges.CHARGED: SkyView system voltage is above 12.25V, and the SV-BAT-320 is fully charged.STANDBY: SkyView system voltage is above 10V, but below 12.25V: SkyView runs onmaster power but does not charge the SV-BAT-320. To conserve your aircraft battery,the SV-BAT-320 is only charged with SkyView detects your alternator/generator to beonline.NO BATTERY: No SV-BAT-320 is connected.Operational State of the Internal VoltagesThere are several important voltages in the display. You will find their statuses here. If they areall operating at specified levels, then you will see OK. If any voltage is operating out ofspecification, you will see X.XV FAIL for that voltage.Screen Brightness LevelThe screen's brightness level is shown here as a percent. For example, 100.0 means 100% and50.0 means 50%.Local Light Sensor OutputEach SkyView display has an integrated light sensor on the front bezel and its output is shownhere.External Light Control Signal OutputSkyView displays are compatible with external light control signals. The state of the externallight control signal is shown here. This feature is not supported in the current release ofSkyView.Brightness Level OutputSkyView displays can output a brightness level signal to control the brightness of compatibleexternal equipment screens. The level of the output is shown here. This feature is notsupported in the current release of SkyView.Contact Input StatusEach SkyView display has four contact inputs. The status of each contact input is shown here aseither HIGH or LOW.17-6 SkyView System Installation Guide - Revision O