Ki - 256 Installation Manual !!exclusive!!

Which (e.g., KFC 200, KFC 150) are you pairing it with?

King KI 256 Installation Manual: The Ultimate Guide for Avionics Installers

Before diving into the , you must understand what this unit is—and what it is not. ki 256 installation manual

| Component | Function | | :--- | :--- | | | Provides attitude reference to the autopilot computer (remote gyro) | | KC‑295 Flight Computer | Generates flight director commands and autopilot control signals | | KFC‑series Autopilot | Actuates servos to fly the aircraft | | KI‑256 FCI | Displays attitude and flight director commands to the pilot, and also supplies pitch/roll pick‑off signals back to the autopilot computer |

Before beginning the installation, review all system compatibilities and safety protocols. Required Tools and Equipment Which (e

Given the age and maintenance requirements of the KI 256, the industry has developed direct, drop-in replacements that offer greater reliability.

The KI 256 interfaces with the aircraft autopilot and inverter via a rear-mounted 41-pin mating connector (M83723 series or equivalent BendixKing part). Pin Designation Function Description Signal Type / Voltage Main DC Power Input +14 VDC / +28 VDC Pin B Power Ground Chassis Ground Pin C 400 Hz Inverter Power High 115 VAC, 400 Hz Pin D 400 Hz Inverter Power Low 115 VAC Return Pin E Roll Attitude Output (HI) AC Error Signal Pin F Roll Attitude Output (LO) AC Signal Return Pin G Pitch Attitude Output (HI) AC Error Signal Pin H Pitch Attitude Output (LO) AC Signal Return Pin J Flight Director Pitch Command DC Analog Voltage Pin K Flight Director Roll Command DC Analog Voltage Pin L Instrument Lighting Input Panel Dimmer Bus Pin M Gyro Warning Flag Output 28 VDC Logic High Step-by-Step Installation Procedure 1. Panel Preparation and Mechanical Mounting Required Tools and Equipment Given the age and

The BendixKing KI 256 is a flight command indicator that combines an attitude indicator with a flight director. It provides pitch and roll outputs for autopilot systems like the KFC 150, KFC 200, and KFC 225. Proper installation is critical for flight safety and autopilot performance. This guide covers the technical specifications, wiring configurations, and calibration steps required for a successful installation. Technical Specifications and Requirements

Standard 3-inch ATI panel cutout (approx. 3.26 inches x 3.26 inches).

This is the section most technicians photocopy from the . Below is the essential pinout for the 19-pin connector (Mate: King P/N 340-0001-00).