Narco Escort Ii Installation Manual Full [upd] Jun 2026
The unit uses a rear multi-pin connector (often labeled P301) for all primary electrical interfaces: AeroElectric Pin Number Wire Detail Power Input (14/28V) 18 AWG Red Airframe Ground 18 AWG Black Low Level Audio Output 20 AWG Green (330 ohm) Headphone Audio Output 20 AWG Blue (50 mW / 300 ohm) Mike Audio 20 AWG Brown Intercom Key 20 AWG Yellow Mike/Phones Ground 20 AWG Black Special Functions An internal intercom function is activated by grounding via an external switch when the mike key line is open. Audio Summing:
The is a legacy, self-contained aviation NAV/COMM radio system designed to provide general aviation aircraft with essential VHF communications and VOR/LOC navigation capability within a single instrument panel footprint. Unlike traditional stack avionics that split the receiver from the cockpit display, the Escort II integrates its receiver, tuning knobs, and a specialized gas discharge digital display (which replaces mechanical CDI needles with a solid-state light-bar deviation indicator) into one consolidated unit.
: Digital gas discharge for frequencies and deviation indicator. narco escort ii installation manual full
For detailed diagrams and specific wire colors, it is essential to consult the specific Narco Escort II installation manual for your unit’s serial number.
This report provides a detailed summary of the technical specifications, installation procedures, and operational guidelines derived from the Narco Escort II Installation Manual . The Narco Escort II is a panel-mounted, solid-state VHF communications transceiver designed for general aviation aircraft. This report outlines the physical, electrical, and environmental requirements necessary for successful integration into an aircraft avionics stack. The unit uses a rear multi-pin connector (often
High level (50 mW / 300 ohm). Do not parallel with other outputs Airframe Ground Ground for power circuit 9 Transmitter A+ Switched power for transmitter 10 Switched A+ Used for 14V jumpers (see System Overview) 11 Input from the microphone 12 Intercom Key
Tune to a nearby VOR station. Verify that the CDI needle centers correctly and the TO/FROM flag displays accurate data. : Digital gas discharge for frequencies and deviation
Ensure the TO/FROM flag indicates correctly and that the NAV warning flag disappears entirely when a valid signal is received. 6. Troubleshooting Common Issues Problem: Excessive noise or alternator whine in audio.
Ensure the location is free from excessive vibration and allows for adequate cooling.
The unit uses a rear multi-pin connector (often labeled P301) for all primary electrical interfaces: AeroElectric Pin Number Wire Detail Power Input (14/28V) 18 AWG Red Airframe Ground 18 AWG Black Low Level Audio Output 20 AWG Green (330 ohm) Headphone Audio Output 20 AWG Blue (50 mW / 300 ohm) Mike Audio 20 AWG Brown Intercom Key 20 AWG Yellow Mike/Phones Ground 20 AWG Black Special Functions An internal intercom function is activated by grounding via an external switch when the mike key line is open. Audio Summing:
The is a legacy, self-contained aviation NAV/COMM radio system designed to provide general aviation aircraft with essential VHF communications and VOR/LOC navigation capability within a single instrument panel footprint. Unlike traditional stack avionics that split the receiver from the cockpit display, the Escort II integrates its receiver, tuning knobs, and a specialized gas discharge digital display (which replaces mechanical CDI needles with a solid-state light-bar deviation indicator) into one consolidated unit.
: Digital gas discharge for frequencies and deviation indicator.
For detailed diagrams and specific wire colors, it is essential to consult the specific Narco Escort II installation manual for your unit’s serial number.
This report provides a detailed summary of the technical specifications, installation procedures, and operational guidelines derived from the Narco Escort II Installation Manual . The Narco Escort II is a panel-mounted, solid-state VHF communications transceiver designed for general aviation aircraft. This report outlines the physical, electrical, and environmental requirements necessary for successful integration into an aircraft avionics stack.
High level (50 mW / 300 ohm). Do not parallel with other outputs Airframe Ground Ground for power circuit 9 Transmitter A+ Switched power for transmitter 10 Switched A+ Used for 14V jumpers (see System Overview) 11 Input from the microphone 12 Intercom Key
Tune to a nearby VOR station. Verify that the CDI needle centers correctly and the TO/FROM flag displays accurate data.
Ensure the TO/FROM flag indicates correctly and that the NAV warning flag disappears entirely when a valid signal is received. 6. Troubleshooting Common Issues Problem: Excessive noise or alternator whine in audio.
Ensure the location is free from excessive vibration and allows for adequate cooling.
