Av. Kit Install. Manual
190-00066-02 Rev. J
Page 10
2.5
EXTERNAL ALTITUDE INPUT
Pressure altitude input from an external source may be derived from a RS-232
compatible serial altitude input or Parallel Greycode/Gillham Altitude as described
in Section 4 of this manual. Gillham Altitude is not required when serial altitude is
used.
2.6
MINIMUM INSTALLATION REQUIREMENTS
Below is a list of required devices for A1 and A2 certification. Figure 1-3 shows various
equipment that can be used. For a specific list of equipment used in the initial STC,
see GPN 190-00065-07. Deviations from this equipment should be approved by the
FAA or the governing organization.
Pressure Altitude Device
This device delivers pressure altitude data to the GPS 165. This data can come
from an encoder or serializer.
Manual Course Device
This device delivers the manual course selected to the GPS 165. Course
information can come from an analog resolver, or from an EFIS via the ARINC
429 bus or RS 422 bus.
HSI/CDI Device
This device displays Nav Flag, Left/Right and To/From. This can be displayed
on an EFIS or HSI.
External Annunciators and Switches
NAV/GPS
Switch/Annunciator
GPS Sequence Switch/Annunciator
Approach
Switch/Annunciator (not required for A2)
Message
Annunciator
Arrival
Annunciator
The installer is advised to ensure that the switches and annunciators are the
functional equivalent to and perform at least as well as the GARMIN devices
used in the initial STC. The GARMIN switches and annunciators are sunlight
readable and in the primary view of the pilot. See Appendix C for what GARMIN
used in the initial STC installation. For other information concerning
switches/annunciators see the Generic Airplane Flight Manual Supplement
(190-00066-04) as well as current FAA directives.
Qualified GPS Antenna
This antenna must be one of those listed in the accessories list.
Remote Battery Pack (010-10041-00)
This device provides power to the GPS 165 during momentary power interrup-
tions.
Summary of Contents for GPS 165
Page 22: ...Av KitInstall Manual 190 00066 02 Rev J Page22 FIGURE 1 1 PINOUT DEFINITION 37 PIN DSUB ...
Page 23: ...Av Kit Install Manual 190 00066 02 Rev J Page 23 FIGURE 1 2 PINOUT DEFINITION 26 PIN HD DSUB ...
Page 24: ...Av KitInstall Manual 190 00066 02 Rev J Page24 FIGURE 1 3A INTERCONNECT SCHEMATIC ...
Page 25: ...Av Kit Install Manual 190 00066 02 Rev J Page 25 FIGURE 1 3B INTERCONNECT SCHEMATIC ...
Page 26: ...Av KitInstall Manual 190 00066 02 Rev J Page26 FIGURE 1 3C INTERCONNECT SCHEMATIC ...
Page 28: ...Av KitInstall Manual 190 00066 02 Rev J Page28 FIGURE 3 1 REMOTE BATTERY PACK ASSEMBLY ...
Page 29: ...Av Kit Install Manual 190 00066 02 Rev J Page 29 FIGURE 3 2 GA 56 ANTENNA INSTALLATION ...
Page 31: ...Av Kit Install Manual 190 00066 02 Rev J Page 31 FIGURE 3 4 COAX CABLE INSTALLATION ...
Page 32: ...Av KitInstall Manual 190 00066 02 Rev J Page32 FIGURE 3 5 GPS 165 FACE DIMENSIONS ...
Page 33: ...Av Kit Install Manual 190 00066 02 Rev J Page 33 FIGURE 3 6 AVIATION RACK INSTALLATION ...
Page 40: ...FIGURE C 2 INTERCONNECT SCHEMATIC Av Kit Install Manual 190 00066 02 Rev J Page 40 ...
Page 41: ...FIGURE C 3 SWITCH ANNUNCIATOR LAYOUT Av Kit Install Manual 190 00066 02 Rev J Page 41 ...
Page 43: ...Av Kit Install Manual 190 00066 02 Rev J Page 43 ...
