Installation Instructions

GTN 6XX/7XX AML STC Installation Manual 190-01007-A3
Page C-10 Rev. 4
C.12 CDI/HSI Source Selection Annunciators
An external CDI/HSI Source Selection Annunciation or external GPS annunciations may be required for
some installations – see Section 2.4.10.1 for additional information describing when external
annunciation is required. The following indicators and indicator/switches are suitable for external
annunciation:
Manufacturer Part Number Type Notes
Mid-Continent
MD41-1510,
MD41-1511,
MD41-1512,
MD41-1513,
MD41-1514,
MD41-1515,
MD41-1408A,
MD41-1404A,
MD41-1418A,
MD41-1414A,
MD41-1468A,
MD41-1478A,
MD41-1464A,
MD41-1474A,
MD41-1470,
MD41-1484W,
MD41-1488W
Indicator/Switch/
GPS Annunciations
Both 14VDC and 28VDC indicators
(refer to Mid-Continent documentation
for availability of switch functions on
each unit)
The MD41-151X ACU is the preferred
indicator, although the MD41-14XX
ACU is acceptable. Refer to
Section 2.4.9 for more information.
Staco Switch 992561-1241762200 Indicator 14VDC Indicator
Staco Switch 992561-1241862200 Indicator 28VDC Indicator
Vivisun 95-40-17-B6-AW724 Indicator
28VDC Indicator (can be converted to
14VDC operation by replacing four
28VDC lamps with 14VDC lamps
P/N 14-113).
Vivisun 95-45-11-B6-AW724 Indicator/Switch
28VDC Indicator with momentary
switch (can be converted to 14VDC
operation by replacing qty 4 28VDC
lamps with 14VDC lamps P/N 14-113).
Vendor Contact Information (provided for convenience only)
Staco Switch, 1139 Baker Street Costa Mesa, CA 92626
Phone: (877) STACO4U
Vivisun Aerospace Optics, 3201 Sandy Lane Fort Worth, Texas 76112
Phone: (888) VIVISUN
Mid-Continent Instrument Co Inc., 9400 E. 34
th Street N., Wichita, KS 67226,
Phone: [phone],
www.mcico.com