APPENDIX E: CHECKOUT PROCEDURES
82011-IM, REV J
Sandel SG102 & MT102 Installation Manual
Page 13-5
13.1.5 Installation Software: Mount Orientation Select
Verify that the SG102 Installation-Calibration Utility Software has been used to select
the correct mount position.
Completed _______ Comment __________________________________
13.1.6 Installation Software: Heading Calibration
Perform the Compass Calibration instructions in the SG102 Installation-Calibration
Utility Software Users Guide and verify that the heading shown on the Primary
Navigation Display interfaced to the SG102 is /- 2 degree for the four cardinal
headings (
90°, 180°, 270°, and 360°
).
Completed _______ Comment __________________________________
13.1.7 Additional Testing
Perform other tests deemed necessary.
Completed _______ Comment __________________________________
13.2 EMI/RFI Test Procedures
13.2.1 NAV/COM Testing
Apply power to the avionics bus and ensure that all electrical equipment, including the
SG102 and MT102, are operating normally. Open the squelch on the primary
communications radio and tune the radio to each whole megahertz frequency
sequentially. Attempt to discern any interference caused by the SG102 or MT102. Pull
the AHRS breaker if interference is noted, to verify that the SG102 or MT102 is the
source.
Completed _______ Comment __________________________________
Repeat for the secondary communications radio.
Completed _______ Comment __________________________________
Tune the primary navigation radio to 112 MHz and enable the audio output. Attempt to
discern any audible interference cause by the SG102 or MT102.
Completed _______ Comment __________________________________
Repeat for the secondary navigation radio.
Completed _______ Comment __________________________________
