Installation manual

Accessories

Apollo GX50/60/65 Installation Manual

Annunciators

There are a number of sources of suitable annunciators. Several possible sources of suitable

annunciators are:

• Series 814 from West Coast Specialties

• Series 582 from Eaton

Switching Relays

Typical installations require an 8-pole relay for navigation source selection without the

glideslope connections, or 12-pole with glideslope connections. Several relays suitable for

navigation source selection include:

• RS08 relay (8-pole) from Northern Airborne Technology (NAT)

• RS12 relay (12-pole) from Northern Airborne Technology (NAT)

• AIS 80-1 CDI switch unit (8 pole) from Avionics International Supply

• AIS-12020 remote switch unit (12 pole) from Avionics International Supply

Several switches that can be used to control the relay and for annunciation include:

• PB08 switch/annunciator from Northern Airborne Technology (NAT)

• Series 582 switch/annunciator from Eaton

Altitude Encoders & Converters

The GX50/60/65 can use altitude data from encoder or converter units that output information

on an RS-232 serial interface. Check for the altitude input requirements on page 33. The serial

interface specifications required from the encoder or converter units are included in

Appendix E.

Several altitude encoders compatible with the GX50/60/65 include:

• Model AK-350 altitude reporter (encoder) and AK232C serializer from Ameri-King

Corporation

• Model AK-350-RS232 altitude reporter (encoder with serial data output) from Ameri-

King Corporation

• Part #8800M altitude encoder from Shadin

• Model SSD120-RS232C-1 altitude encoder from Trans-Cal

Several altitude gray code converters compatible with the GX50/60/65 include:

• Part #9000 gray code converter from Shadin

• Model IA-RS232C-1 interface adapter from Trans-Cal

• Model 3000U altitude serializer from Icarus

Fuel / Air Data Sensor

The GX50/60/65 includes an interface to a fuel / air data computer that provides fuel flow and

airdata information for the GX50/60/65 navigation displays, and also altitude input.

A fuel / air data computer compatible with the GX50/60/65 is:

• Model ADC-200 Fuel/Airdata Computer from Shadin