Dynon Avionics SkyView Classic - In the Event of Initial SV-BAT-320 Test Failure

SV-BAT-320 Backup Battery Installation
SkyView System Installation Guide - Revision AA 9-7
If your SkyView system has more than one SkyView display with an SV-BAT-320 installed,
perform the following test individually on each SkyView display / SV-BAT-320.
Test Procedure
1. The SV-BAT-320 must be fully charged prior to commencing this test. Reference the
section Charging the SV-BAT-320 above for information on charging the SV-BAT-320.
2. Apply power to the SkyView display you will be testing. If all of your SkyView displays
power up from a single switch or circuit breaker, power down any display other than the
unit on which you will perform the SV-BAT-320 test – push and hold Button 1 (HOLD TO
POWER DOWN).
3. Remove power to the SkyView display you will be testing. If all of your SkyView displays
power up (and power down) from a single switch or circuit breaker, push the POWER
OFF button on the SkyView display(s) that are not being tested. That SkyView display
will be powered off.
4. On the SkyView display that is being tested, during the 30 second power off countdown,
press the TEST BAT button above button 8 (far right button) – see Figure 102 below.
Figure 102 – TEST BAT Button Appears After Removing Power to SkyView Display
5. The BATTERY TEST screen will appear displaying the status of the test. If the SV-BAT-320
is able to power the system for at least 45 minutes, the SV-BAT-320 passes this test.
6. After the test completes (successfully, or unsuccessfully), the SkyView display will
automatically power off.
7. To see the results of the test, enter the SETUP MENU > LOCAL DISPLAY SETUP >
BATTERY BACKUP (SV-BAT-320) STATUS>TEST RESULTS. Make sure the TEST RESULT says
PASS.
8. The BATTERY TEST can be aborted by pressing the PWR OFF button.
Repeat the test procedure for each SkyView display that has an SV-BAT-320 installed.
This test discharges the SV-BAT-320. Recharging the SV-BAT-320 after the test is
recommended, either by flying for approximately four hours, or using the
procedure above to charge the SV-BAT-320 on the ground.
In the Event of Initial SV-BAT-320 Test Failure …
See http://dynonavionics.com/docs/support_returns.html for the most current
information on Dynon Avionics warranty terms and conditions.
Note that if an SV-BAT-320 is replaced under warranty, the defective SV-BAT-320
must be returned (at customer’s expense) to Dynon Avionics to avoid being
charged full purchase price of a new SV-BAT-320.
If a new SV-BAT-320 does not pass the Initial SV-BAT-320 Test, contact Dynon Avionics
Technical Support (contact information at the beginning of this manual) for further assistance.