Eis Annunciator Light Check - Garmin GI 275 Installation Manual

6.5.5

EIS Annunciator Light Check

If an EIS annunciator(s) is installed, perform the following procedure:
1. In Configuration mode, navigate to the Discrete Outputs page (Diagnostics → Discrete Outputs).
2. Toggle the discrete labeled as "Engine Warning" (as configured in Section 5.5.12.1) to Active and
verify that the red engine annunciator lamp illuminates. Toggle back to Inactive.
3. Toggle the discrete labeled as "Engine Caution" (as configured in Section 5.5.12.1) to Active and
verify that the yellow engine annunciator lamp illuminates. Toggle back to Inactive.
NOTE
For separate annunciators, if the annunciator lights do not illuminate, verify the lamp
operation by pressing on the lens holder. If the lamp does not illuminate, inspect and/or
replace the lamps and repeat the check.
4. If the annunciators do not illuminate, remove power from the aircraft and inspect the wiring.
190-02246-14
Rev. 11
GI 275 STC EIS & MFD Installation Manual
Page 6-17