EasyManua.ls Logo

Cessna Citation XLS User Manual

Cessna Citation XLS
80 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
INSTRUMENTATION
The Citation XLS is equipped with a Honeywell Primus 1000 Control Display System which includes
display, flight director guidance, autopilot, yaw damper and pitch trim functions. The system consists
of the following components:
IC-615 Integrated Avionics Computer (IAC) that includes:
Flight Guidance System (FGS)
Electronic Flight Instrument System (EFIS)
AZ-950 Air Data System (ADS)
Primus 880 Weather Radar
Attitude and Heading Reference System (AHRS)
Primus II Radio System
The IAC system is a fail-passive autopilot/flight director and display system that has a full
complement of horizontal and vertical flight guidance modes. These include all radio guidance
modes, long range navigation system tracking modes, and air data vertical modes. Either pilot’s flight
director (FD) can be coupled to control the airplane.
The IAC is the focal point of information flow in the system. It converts input data and information to
the pilot-selected formats, then displays on the attitude direction indicator (ADI) and the horizontal
situation indicator (HSI) within the confines of the primary flight display tube(s). The IAC also
generates information that is displayed on the multi-function display (MFD), and it computes the flight
director steering information for the autopilot function.
The two IACs are connected with high level data link control lines. This and other interconnects are
used so that the flight guidance functions and symbol generator functions share, compare, and
communicate blocks of information.
When engaged and coupled to the flight director commands, the system’s autopilot controls the
aircraft using the same commands that are displayed on the attitude director indicator. When the
autopilot is engaged and uncoupled from the flight director commands, manual pitch and roll
commands can be entered using the touch control steering (TCS) button or the autopilot PITCH
wheel and TURN knob.
A GH-3000 standby flight display is installed which displays the airplane attitude, altitude, airspeed,
Mach number, and magnetic heading. All of this information is displayed on an LCD display which is
powered by its own battery. It receives data from a small standby air data computer connected to the
standby pitot-static system.
A mechanical standby HSI is also installed to provide heading, short range navigation and approach
information. It is comprised of a course deviation indicator (CDI or localizer) and a glide slope
indicator.
Cessna Citation XLS - Instrumentation & Avionics
Page 1
Question and Answer IconNeed help?

Do you have a question about the Cessna Citation XLS and is the answer not in the manual?

Cessna Citation XLS Specifications

General IconGeneral
ManufacturerCessna
ModelCitation XLS
CategoryBusiness Jet
Crew2
Max Takeoff Weight20, 200 lb (9, 163 kg)
Service Ceiling45, 000 ft (13, 716 m)
Length52 ft 6 in
Wingspan56 ft 4 in
Height17 ft 2 in
Maximum Speed507 mph
Cruise Speed441 knots
Engines2 × Pratt & Whitney Canada PW545B
Takeoff Distance3, 560 ft
Landing Distance3, 180 ft

Summary

Instrumentation Overview

IC-615 Integrated Avionics Computer (IAC)

Fail-passive autopilot/flight director system with guidance modes.

GH-3000 Standby Flight Display

Standby display showing attitude, altitude, airspeed, Mach, and magnetic heading.

Mechanical Standby HSI

Standby HSI for heading, short range navigation, and approach information.

Pitot-Static Systems

Airspeed and Altimeter Indications

Details airspeed tape, rolling digits, trend vector, and scale range.

V-Speeds and Overspeed Indications

V-Speeds Display and Removal

How V-Speeds are selected, displayed, and removed from the airspeed tape.

Overspeed Warning System

Explains airspeed limits, visual cues, and aural alerts for overspeed conditions.

Airspeed and Altitude Display Details

Typical Airspeed Display

Illustration and explanation of the airspeed display format and indicators.

Low Airspeed Awareness

Description of the red thermometer display for low airspeed indication.

Mach Number Display

Details the digital Mach number readout and its display conditions.

Altitude Indication

Explains the altitude display format, vertical tape, and scale range.

Vertical Speed and Other Indicators

Vertical Speed Indication

Explains vertical speed data development and display.

Roll Pointer/Slip Skid Display

Describes slip skid display for coordinated flight indication.

Magnetic Compass

Mentions magnetic heading display on SFD.

Ram Air Temperature Indicator

States where Ram Air Temperature is displayed.

True Airspeed Probe and Standby HSI

True Airspeed Probe

Location and function of the true airspeed probe for data computation.

Standby Horizontal Situation Indicator (HSI)

Location, purpose, and display elements of the standby HSI.

Standby Flight Display Operation

Standby Flight Display Overview

Description of the GH-3000 ESIS, its functions, power, and initialization.

Self-Test Functionality

Built-in test feature for automatic failure detection at power up and operation.

Menu Navigation and Functions

Procedures for navigating submenus and selecting functions using the adjustment knob.

Engine Instruments

Engine Instrument Displays

Details engine parameters displayed on AMLCD screens, including normal and reversionary modes.

AMLCD Indicating Instrument

AMLCD Display Format

Illustration of the AMLCD display format for engine parameters.

Instrument System Details

Engine Instrument Calibration

Calibration and operation details for ITT, oil pressure/temp, fuel flow/temp/quantity.

Flight Hour Meter

Function and operation of the flight hour meter.

Digital Clock System

Integrated digital clock on MFD/PFDs and secondary clock on center panel.

Digital Clock Operation

Clock Functions and Modes

Details clock functions, setting, stopwatch, and countdown modes.

Stall Warning and Angle-of-Attack System

System Components and Function

System components and function of the stall warning and AoA system.

Angle-of-Attack Indicator and Indexer

AoA Indicator Scale and Stick Shaker

Describes AoA indicator scale, ranges, and stick shaker activation.

Avionics Systems

Avionics Overview

Overview of the standard avionics package and optional equipment.

VHF Communication Transceivers

Details the Honeywell Primus II RCZ-833 communication unit and RMU controls.

COM Radio Tuning

COM Radio Tuning and Memory Storage

Discusses tuning methods, memory storage, and frequency management.

COM Radio Features

Direct Tuning and Stuck Microphone Protection

Direct tuning, stuck mic protection, TX annunciation, and bandwidth selection.

Radio Management and Standby Control

Primus II Radio Management Unit (RMU)

Details the RMU controls and functions.

Standby Radio Control Unit (SRC)

Describes the SRC unit's modes and power source.

Standby Radio Control Unit Operation

SRC Operation Modes and Features

Explains SRC operation in normal/emergency modes, tuning, and audio features.

VHF Navigation and ADF

VHF Navigation System

Details the RNZ-850 integrated navigation unit.

Automatic Direction Finder (ADF)

Details the DF-850 ADF receiver module and its frequency range.

ADF and Transponder Systems

ADF Operation Modes and Tuning

Explains ADF modes, tuning, and scratch pad memory.

Transponder System

Explains the XS-850 transponder module, its functions, and tuning.

Transponder and DME Systems

Transponder Modes and Settings

Details transponder operational modes and memory storage.

Distance Measuring Equipment (DME)

Describes the Primus II DME system and its tuning.

Audio and DME Operations

DME Operations and Modes

Explains VOR/ILS/DME operations, split tuning, and TACAN channel presentation.

Audio Control Panels

Describes the two identical Honeywell Primus II digital audio control units.

Audio Control Panel Details

Audio Panel Controls and Features

Details panel switches, knobs, microphone selectors, and ID/VOICE selector.

Cockpit Voice Recorder

CVR System Operation and Testing

Explains the CVR system, operation, testing, and erasure procedures.

Emergency Locator Transmitter (ELT)

ELT System Activation and Testing

Details the Artex C406-2 ELT system, activation, and testing.

Aircraft Systems Overview

Digital Flight Data Recorder (DFDR)

Explains FDR requirements, operation, and failure annunciation.

Aircell ST 3100 Iridium Telecommunications System

Describes the AirCell ST 3100 system for voice and data communication.

MagnaStar C-2000 Digital Airborne Telephone

Details the MagnaStar C-2000 telephone system capabilities.

Telephone System Operations

Handset Operations and Call Placement

Explains handset operations, call placement, and Aircall numbers.

Flight Guidance Systems

Honeywell Primus 1000 Control Display System

Overview of the integrated autopilot/flight director system.

LCR-93 Attitude and Heading Reference System (AHRS)

Describes AHRS as the primary source of attitude and heading information.

AHRS System Operation

AHRS Modes and System Alignment

Explains AHRS modes, system alignment, and reversion switches.

Flight Director Mode Annunciations

FD Mode Annunciation Details

Explains how FD modes are annunciated on the PFD.

Miscellaneous EFIS Annunciations

EFIS Annunciation Meanings

Lists various annunciations and their meanings.

Specific Annunciations

AoA, FMS, Speed, and Wind Shear Annunciations

Details of annunciations like AOA, FMS modes, speed, wind shear, and ground proximity.

Flight Director Mode Selector

MS-560 Mode Selector Panel

Describes the MS-560 selector switches and mode selection process.

Autopilot Control Panel

Autopilot Panel Functions and Trim Indicator

Describes the autopilot control panel functions, engagement, and trim indicator.

Autopilot and Altitude Alerting

Autopilot Mistrim Annunciators

Explains annunciators for autopilot pitch and roll mistrim.

Altitude Alerting System

Explains the altitude alerting system's visual and aural indications.

Autopilot and Flight Guidance Operation

Primus 1000 System Operation

Overview of the Primus 1000 system's capabilities and integration.

Basic Autopilot Functions

Describes basic autopilot functions like pitch, roll, and heading hold.

Autopilot Modes and Control

Touch Control Steering (TCS)

Explains how TCS enables manual maneuvering during autopilot operation.

Heading Mode (HDG)

Describes HDG mode selection and interaction with HSI and autopilot.

Navigation Modes

NAV (VOR) and NAV APR (APR) Modes

Explains VOR and APR modes for enroute navigation and approaches.

Approach Modes

Back Course Localizer Approach (BC)

Details the BC approach capability and its setup.

Altitude Hold (ALT) and Altitude Preselect (ASEL)

Explains ALT and ASEL modes for maintaining or preselecting altitude.

Vertical Speed and Flight Level Change

Flight Level Change and Vertical Speed Hold

Explains FLC and VS modes for airspeed and vertical speed control.

Flight Director Modes

Go-Around Mode

Explains the function of the go-around mode.

Pitch Synchronization

Describes matching command bars to pitch attitude using TCS.

Electronic Flight Instrument System (EFIS)

Overview of EFIS components and their integration.

EFIS Display Controller

Display Controller Functions

Details the display controller's functions and individual controls.

EFIS Display Controller Controls

Controller Functions and Settings

Details MFD controls like HSI, TCAS, WX/TERR, BARO/RAD, NAV, FMS, Bearing, DIM, Radio Alt, and Test.

EFIS System Configuration

Heading and Attitude Reversion Switches

Explains the functions of HDG REV and ATT REV switches.

EFIS Backup Modes and Cooling Fan

Explains EFIS backup modes and radome cooling fan status.

Auxiliary EFIS Annunciators

EFIS Annunciator Meanings

Lists and explains various EFIS annunciators for overtemperature and failure conditions.

PFD Display Elements

Attitude Director Indicator (ADI)

Describes ADI displays, failure, and mode annunciations.

Horizontal Situation Indicator (HSI)

Discusses HSI displays: FULL TIME, PART TIME, and arc mode.

Primary Flight Display (PFD) Components

PFD Display Elements Overview

Describes FD couple arrow, low altitude awareness, glideslope, command cues, radio altitude, and source annunciations.

Typical Primary Flight Display

PFD Example with TCAS Overlay

Shows a typical PFD display with TCAS overlay and flight plan data.

PFD Annunciations and Declutter

ADI Caution or Failure Annunciations

Lists caution and failure annunciations for ADI and related systems.

Excessive Attitude Declutter

Explains how excessive attitude removes symbology from PFD.

HSI Display Elements

HSI Full Time Displays

Discusses always-present HSI displays like airplane symbol, heading, CDI, TO/FROM, distance, and nav sources.

HSI Part Time Displays

Part Time Display Features

Discusses part-time displays like bearing pointers, elapsed time, ground speed, desired track, nav source, and wind.

HSI Modes and Cautions

HSI Arc Mode and Cautions

Explains HSI arc mode presentation and amber caution annunciations.

HSI Failures and Warnings

Heading Comparator Warnings

Describes heading comparator warnings and red failure annunciations for deviation, vertical speed, and navigation indicators.

Comparison Monitor

Parameter Comparison and Annunciations

Details compared parameters, annunciations, and triggering differences for pilot/copilot data.

EFIS Equipment Failure

EFIS Equipment Failure Checklist

Lists EFIS failures, annunciations, and required pilot actions.

Multi-Function Display System

MFD Controller and Modes of Operation

Overview of the MFD system, controller, and modes of operation.

MFD Display Modes

MFD Map and Plan Modes

Explains the MAP and PLAN modes for navigation display.

Traffic Collision Avoidance System (TCAS II)

Describes TCAS II operation and display.

Weather (WX) Mode

Explains the WX mode for weather radar display on MFD.

MFD Checklist and Waypoint Modes

Checklist Mode Operation

Explains entry into normal and emergency checklist modes via MC-800.

Waypoint Listing Mode

Describes the waypoint listing mode display showing flight plan data.

MFD Controls and Functions

MFD Control Operations

Details MFD controls like Dim/Off, Joystick, MAP/PLAN, WX, VOR, APT, DAT.

Typical Multifunction Display

MFD with Flight Plan and TCAS Overlay

Shows a typical MFD display with flight plan and TCAS overlay.

MFD Control Selections

Range, Checklist, and Navigation Controls

Details Range Controls, NORM/EMER checklists, RCL, SKP, PAG, ENT functions.

Enhanced Ground Proximity Warning System (EGPWS)

EGPWS System Overview

Overview of the EGPWS system and its functions.

EGPWS Mode 1: Excessive Descent Rate

Explains the sink rate warning mode and its alerts.

EGPWS Mode 2A: Excessive Closure Rate to Terrain

Explains the excessive closure rate to terrain warning.

EGPWS Terrain Proximity Warnings

EGPWS Mode 2B: Excessive Closure Rate During Landing

Explains the landing closure rate warning.

EGPWS Mode 3: Descent After Takeoff

Explains the descent after takeoff warning.

EGPWS Mode 4A: Terrain Proximity with Gear Retracted

Explains terrain proximity warning with landing gear retracted.

EGPWS Additional Modes

EGPWS Mode 4B: Terrain Proximity with Flaps Up

Explains terrain proximity warning with flaps up.

EGPWS Mode 4C: Terrain Proximity After Takeoff

Explains terrain proximity warning after takeoff.

EGPWS Mode 5: Descent Below Glide Slope

Explains the descent below glide slope alert.

EGPWS Callouts and Self-Test

EGPWS Mode 6: Callouts and Excessive Bank Angle

Explains callouts and bank angle warnings.

EGPWS Self-Test Procedure

Describes the EGPWS self-test procedure and expected annunciations.

Traffic Collision and Avoidance System (TCAS II)

TCAS II System Functions and Data Processing

Explains TCAS II system functions, data processing, and threat categorization.

TCAS System Operation

TCAS Operation and Selection

Details TCAS operation, range/altitude band selection, and self-test.

TCAS Display and Radio Altimeter

TCAS Display Information

Explains TCAS display symbology, color coding, and range rings.

Honeywell AA-300 Radio Altimeter

Describes the AA-300 radio altimeter display and DH selection.

Altitude Awareness and Radio Altimeter Testing

Low Altitude Awareness Display

Explains the brown strip visual annunciation for nearness to ground.

Radio Altimeter System Testing

Explains functional testing of the radio altimeter and EFIS components.

Primus 880 Weather Radar System

Weather Radar System Overview and Controls

Overview of the weather radar system, its functions, and controls.

Primus 880 Radar Mode Switch

Radar Mode Switch Functions

Explains the radar mode switch functions (OFF, SBY, WX, GMAP).

Multifunction Display with Weather Radar

MFD Weather Radar Display Example

Shows a typical MFD display with weather radar overlay.

Primus 880 Radar Controller

Radar Controller Buttons and Rotaries

Details the radar controller buttons and rotary controls for mode selection and adjustment.

PFD Weather Radar Annunciations

Radar Mode Annunciation Meanings

Explains PFD WX radar operating mode annunciations in the mode field.

Area Navigation System

Universal UNS-1Esp Flight Management System

Overview of the FMS system, its capabilities, and navigation sensors.

FMS and DME Operations

Single DME Operation and FMS Manual Reference

Notes on single DME operation and reference to the FMS Operator's Manual.

Universal UNS-1Esp Flight Management System CDU

Illustration of the FMS control display unit (CDU) interface.

Related product manuals