SV-BAT-320 Installation
SkyView System Installation Guide - Revision K 9-3
Battery Status Check
Enter the Display Hardware Information Page (SETUP MENU > LOCAL DISPLAY SETUP > DISPLAY
HARDWARE INFORMATION) to check the status of the battery. The BATTERY STATUS line shows
the voltage of the display’s backup battery.
An SV-BAT-320 is fully charged when it reaches 12.25 volts. Charging a completely
discharged battery may take up to 4 hours. To conserve your aircraft battery, the
SV-BAT-320 is only charged with SkyView detects your alternator/generator to be
online.
Initial Backup Battery Test
Perform this test to ensure each backup battery in the SkyView system is fully functional. A fully
charged SV-BAT-320 should power a typical SkyView system for at least 60 minutes if primary
power is lost.
If the SkyView system has more than one display with a backup battery installed, perform the
test for each display individually. Power off all but one display during the test.
Test Procedure
1. Set the SkyView display to full brightness (PFD > press SCREEN > press DIM > press FULL)
2. Fully charge the SV-BAT-320 Backup Battery. Reference the Battery Charging and
Battery Status Check sections for battery charging instructions.
3. Disconnect primary power from the SkyView display—ensure that the display is not
powered from another source.
4. Clear the POWERING DOWN IN # SECONDS message (press STAY ON).
5. Allow the SkyView system to run off the backup battery
The system passes if, after 60 minutes, it has not turned off.
Repeat the test procedure for each backup battery in the system.
This test discharges the backup battery. Recharging the battery after the test is
recommended. Do this by applying primary power to the display. The backup
battery is fully charged when its voltage reaches 12.25 volts.
If a tested battery does not pass the initial backup battery test, please contact Dynon Avionics
technical support for further assistance.
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