Honeywell SPZ-8000 - ADZ-81 O Air Data System

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MAINTENANCE

Honeywell W!+A&.

3. ADZ-81O Air Data Svstem

AZ-81O Digital Air Data Computer (See Figures 3-1 and 3-2, and Tables 3-1,

3-2, and 3-3.)

AD-3037-R1

AZ-81O Digital Air Data Computer

Figure 3-1

22-14-00

Page 130

Aug 15/91

Use or disclosure of information on this page is subject to the restrictions on the title page of this document.

Main Page

List of Effective Pages8
Table of Contents16
List of Illustrations22
Title Paqe28
Volume38
Display Controller42
Navigation Computer45
General50
System Components50
System Description50
System Components52
SPZ-8000 System Flow Diagram55
Component Locations for a Typical Gulfstream IV Installation56
AA-300 Radio Altimeter System57
ADZ-81O Air Data System57
- LASEREF II Inertial Reference System (IRS)57
- AA-300 Radio Altimeter System60
- EDZ-884 Electronic Display System (EDS)61
- DFZ-820 Dual Flight Guidance System62
- PRIMUS 800 Weather Radar System63
- PRIMUS 870 Weather Radar System63
Flight Management System64
Display Unit65
Engine Pressure Ratio System66
Vlf/Omega System (Optional)66
- Omega Navigation Stations67
- VLF Communication Stations67
Omega Stations68
VLF Stations68
Antenna Background Information69
Lightning Symbols70
- Global Positioning System (Optional)71
- MLZ-850 Microwave Landing System71
- LSZ-850 Lightning Sensor System70
- TCZ-91O Traffic Alert and Collision Avoidance System70
Avionics Standard Communications Bus (ASCB) Description72
- Example System Using the ASCB73
- ASCB Unit Addresses74
- Illustration of a Typical User Subsystem75
- Update Rates76
- Example of Bus Activity (Frame O)80
- Component Description82
- General82
- LASEREF@ II Inertial Reference System (IRS)82
- Inertial Reference Unit83
- LASEREF II Inertial Reference System83
- Inertial Reference Unit Leading Particulars84
- Inertial Reference Unit Input/Output Information86
- Inertial Reference Unit ARINC 429 Output Data92
- Mode Select Unit Leading Particulars95
  - Selection of Basic Modes and Submodes96
  - Annunciators97
  - Test Mode97
- Test Mode Outputs98
- Inertial System Display Unit Leading Particulars101
  - Display102
  - Keyboard102
  - System Display (SYS DSPL) Switch102
- SYS DSPL Switch103
  - Data Inputs104
  - Data Outputs104
  - Dimmer Knob104
- Inertial System Display Unit ARINC 429 Digital Input Data105
- Inertial System Display Unit ARINC 429 Digital Output Data105
- ARINC 429 IRU Discrete Word (Octal Label 270)106
  - ISD1.1 Wiring Diagram108
  - Navigation Display Unit Leading Particulars109
  - Optional LASERTRAKW Navigation Display Unit (NDU)109
  - Navigation Display Unit ARINC 429 Digital Output Data113
  - NDU Wiring Diagram118
ADZ-81O Air Data System120
- AZ-81O Digital Air Data Computer Leading Particulars121
- AZ-81O Digital Air Data Computer ARINC 429 Outputs125
- Radio Altimeter Receiver Transmitter128
4. AA-300 Radio Altimeter System128
- Radio Altimeter Receiver Transmitter Leading Particulars129
- Radio Altimeter Receiver Transmitter Block Diagram131
- Radio Altimeter Antenna Leading Particulars132
- AT-222 Radio Altimeter Antenna132
- Electronic Display System134
- DU-880 Display Unit134
- Display Unit Leading Particulars135
- Display Unit Cockpit Configuration136
- Display Power Panel136
- EDZ-884 Electronic Display System Interface139
- Display Unit Block Diagram140
- Symbol Generator Leading Particulars142
- DC-884 Display Controller143
- DA-884 Data Acquisition Unit143
  - DC-884 Display Controller Interface144
  - FC-880 Fault Warning Computer Interface144
  - DA-884 Data Acquisition Unit Interface144
  - FZ-820 Flight Guidance Computer Interface145
  - NZ-920 Navigation Computer Interface145
  - AZ-81O Digital Air Data Computer Interface145
  - Inertial Reference System Interface145
  - Navigation Sensors Interface146
  - PZ-800 Performance Computer Interface146
  - Vor146
  - Ils/Mls146
- Symbol Generator Block Diagram154
- Display Controller Leading Particulars157
  - DC Modes - General159
  - DC Menu Declutter Mode159
  - Map Mode159
- Display Controller Declutter Mode160
- MAP Mode Menu160
  - Bearing Pointer Source Selection161
  - Waypoint Declutter Mode161
  - Navaid Declutter Mode162
  - Airport Declutter Mode162
  - WIND Display Selection163
  - Vertical Profile163
  - MAP Selections General163
  - COMP Mode Menu164
- Plan Mode Menu164
- Comp Mode Menu165
  - NAV Mode166
  - Flight Plan Scroll166
  - Flight Plan Declutter Options166
  - NAV Function Key Selection167
  - Active Navigation Source Selection167
  - Preview Mode Source Selections167
- Display Controller, Part No. 7007540-941/942167
- NAV Mode Menu168
- Preview Mode Submenu168
  - SENSOR Mode169
  - FLT REF Mode170
- SENSOR Mode Menu171
- FLT REF Mode Menu171
  - Automatic Vspeed Mode Operation172
  - Manual Vspeed Set Function172
  - AOA Reference Bug173
  - RAD ALT Reference Select173
  - Thrust Reference System (TRS) Mode Menu173
- Main TRS Mode Menu174
- TRS Mode Submenu174
  - TRS Menu General175
  - EPR Limit Source Annunciation175
  - FMS EPR Limit Mode Selections175
  - SYSTEM Mode176
  - Manual EPR Set/Selection176
  - SPLIT EPR Set Mode176
- SYSTEM Mode Menu177
- CHECKLIST Mode Submenu177
- Cursor Manipulation Functions178
- TEST Mode Menu180
- DISP Mode Menu180
- DC-884 Display Controller MLS Output Discrete Logic182
- NAV Mode Menu with MLS Selected184
- Preview Mode Submenu with MLS Selected184
  - TCAS Mode Selection185
  - Navigation Map Mode Menu185
  - Navigation Display Compass and Plan Modes185
  - Automatic TCAS System Page Select185
- Data Acquisition Unit Leading Particulars196
- Dimmer Panel Leading Particulars206
- DP-884 Dimmer Panel Schematic207
Fault Warning Computer208
- Fault Warning Computer Leading Particulars209
- Apr 15/93216
- FC-880 Fault Warning Computer Block Diagram217
- MD-880 Checklist Module218
- Flight Guidance Computer220
PRIMUS@ 800 Weather Radar System247
- WR-800 Receiver Transmitter Leading Particulars248
- Receiver Transmitter Leading Particulars249
- WC-81O Weather Radar Controller Leading Particulars252
- Antenna Pedestal and FP-900 24-Inch Flat-Plate Radiator257
  - WA-800 Antenna Pedestal Block Diagram258
  - PRIMUS 800 MPEL Boundary259
PRIMUS@ 870 Weather Radar System261
- WU-870 Antenna and Receiver Transmitter Unit261
- Antenna and Receiver Transmitter Leading Particulars262
  - WU-870 Antenna and Receiver Transmitter Unit Block Diagram263
  - PRIMUS 870 MPEL Boundary264
- Weather Radar Controller Leading Particulars265
  - Rain Echo Attenuation Compensation Technique (RCT)267
  - Turbulence (TRB)267
- Fault Display Format270
- FMZ-800 Flight Management System273
- NZ-920 Navigation Computer273
- Navigation Computer Leading Particulars274
- CD-81O Control Display Unit296
- CD-81O Control Display Unit Leading Particulars297
- Data Loader Leading Particulars305
- Performance Computer Leading Particulars309
- SM-81O Servo-Autothrottle317
- SM-81O Servo Leading Particulars318
- Enqine Pressure Ratio (EPR) System319
- Engine Pressure Ratio Transmitter Input/Output Information322
- Optional Vlf/Omega System325
- Receiver Processor Unit (RPU)325
- Label 270 Discrete Word 1 Format327
- Antenna Coupler Unit (ACU)331
Optional LSZ-850 Lightning Sensor System337
- LP-850 Lightning Sensor Processor337
- RT-91O TCAS Computer Leading Particulars350
- RT-91O TCAS Computer ARINC 429 Output Data351
- RT-91O TCAS Computer to Mode S Transponder Data352
- Mode S Transponder to TCAS Computer Data352
- TCAS Computer Block Diagram353
- AT-91O Directional Antenna Leading Particulars354
- Typical Bottom Omnidirectional Antenna356
- Microwave Landing System Receiver357
- MLS Receiver Leading Particulars357
- MLS Receiver ARINC 429 Outputs359
- ML-850 MLS Receiver Block Diagram360
- Control/Display Unit361
- Global Positioning System Sensor Unit369
- GPSSU Digital Accuracy and Resolution371
- GPSSU ARINC 429 Output Data (BNR Format)372
- GPSSUARINC 429 Output Data (DIS Format)373
System Operation375
- General375
- Electronic Display System375
- Display System Formats376
- Engine (ENG) Display435
- Compacted EICAS Display493
- System Performance/Operatinglimits526
- System Performance/Operating Limits527
- Apr 15/93559
- Apr 15/93608
- Yaw Channel Functional Operation609
- Apr 15/93611
- FMZ-800 Fliqht Management System613
Flight Management System615
- Avionics Standard Communication Bus (ASCB) Interface616
- NZ-920 Navigation Computer ASCB Inputs616
- Apr 15/93617
- Navigation Computer620
- Output Word Formats623
- Engine Synchronization638
- Takeoff Mode Flow Chart639
- Autothrottle Performance Limits640
- Advisory Messages (Blue)641
- Autothrottle System Description642
- Performance (Autothrottle)Computer642
- Apr 15/93653

Honeywell SPZ-8000 - ADZ-81 O Air Data System

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