User Manuals: Garmin GNC 255B Aviation Nav/Comm Radio

Manuals and User Guides for Garmin GNC 255B Aviation Nav/Comm Radio. We have 3 Garmin GNC 255B Aviation Nav/Comm Radio manuals available for free PDF download: Installation Manual, Pilot's Manual

Garmin GNC 255B Installation Manual (132 pages)

TSO

Brand: Garmin | Category: GPS | Size: 7 MB

Table of Contents
6
1 General Description

12
- Introduction
  12
- Equipment Description
  12
- Table 1-1 TSO-Certified Units
  12
- General Specifications
  14
- Table 1-2 Physical Specifications
  14
- Table 1-3 Display Specifications
  14
- COM Specifications
  15
- Table 1-4 COM Transmitter Specifications
  15
- Table 1-5 COM Receiver Specifications
  16
- VOR Specifications
  17
- Table 1-6 vor Specifications
  17
- LOC Specifications
  18
- Table 1-7 LOC Specifications
  18
- Glideslope Specifications
  19
- Table 1-8 Glideslope Specifications
  19
- Current Draw Specifications
  20
- Table 1-9 GTR/GNC Current Draw Specifications
  20
- License Requirements
  21
- Certification
  22
- Table 1-10 TSO Authorization and Advisory Circular References
  22
- Table 1-11 System Functions
  22
- GTR/GNC Database
  24
- Aviation Limited Warranty
  25
2 Limitations

26
- Installation
  26
- Aircraft Radio
  26
3 Installation Overview

27
- Introduction
  27
- Antenna Considerations
  27
- GTR/GNC Mounting Considerations
  28
- Cabling and Wiring Considerations
  29
- Air Circulation and Cooling
  29
- Compass Safe Distance
  29
4 Installation Procedures

30
5 Connector Pinout Information

35
- Pin Function List
  35
- Power, Lighting, and Antennas
  39
6 Post Installation Configuration and Checkout Procedures

50
7 Continued Airworthiness

75
Appendix A Environmental Qualification Form

76
Appendix B Gtr/Gnc Data Format

77
Appendix Cmechanical Drawings

98
Appendix D Interconnect Diagrams

106

Garmin GNC 255B Pilot's Manual (64 pages)

GNC255A/255B Pilot's Guide

Brand: Garmin | Category: GPS | Size: 1 MB

Limited Warranty
3
Product Registration and Support
7
Table of Contents
9
1 Getting Started

13
- Product Description
  13
- Pilot Controls
  14
  - Power/Com Volume/Squelch Knob
    14
  - Nav Volume/ID Knob
    14
  - Tuning LARGE/SMALL Concentric (Cursor) Knobs
    15
  - FLIP/FLOP Key
    15
  - C/N (Com/Nav) Key
    15
  - OBS Key
    15
  - T/F (To/From) Key
    15
  - CLR (Clear) Key
    15
  - ENT (Enter) Key
    15
  - FUNC (Function) Key
    16
  - MON (Monitor) Key
    16
- USB Port
  16
2 Basic Operation

17
- Power on
  17
- Com Radio
  17
  - Selecting a Com Frequency
    17
  - Monitoring the Standby Com Channel
    18
  - Saving a Com Channel
    18
  - Com Database Look-Up
    20
  - Frequency Database Reverse Look-Up
    20
  - Emergency Channel
    21
  - Stuck MIC
    21
  - Remote Frequency Selection Control
    21
- Nav Radio
  22
- OBS Mode
  24
- Distance/Speed/Time (DST) Display
  25
3 Functions

27
- Functions Description
  27
- Com Frequencies
  28
- Nav Frequencies
  36
  - Recent Nav Frequencies
    36
  - Nav User Frequencies
    37
  - Viewing the Nav User Frequency
    37
  - Deleting the Nav User Frequency
    37
  - Editing a Nav User Frequency
    38
  - Nav Database Frequencies
    39
  - Nav Nearest vor
    40
- ICS Configuration
  41
  - Adjust Intercom
    41
  - Aux Audio
    42
  - Intercom On/Off
    43
  - Speaker On/Off
    43
- System Configuration
  44
  - Com Spacing
    44
  - Display Brightness
    45
  - Display Contrast
    46
  - Database Info
    46
  - Load Database
    47
  - Software Version
    48
  - Serial Number
    48
- Timers
  49
4 Appendix

53
- Troubleshooting
  53
- Updating the Frequency Database
  55
  - Downloading the Frequency Database
    55
  - Updating the GNC 255 Frequency Database
    55
- Messages
  56
Index

61

Garmin GNC 255B Pilot's Manual (54 pages)

Brand: Garmin | Category: Transceiver | Size: 1 MB

Table of Contents
7
1 Getting Started

9
- Product Description
  9
- Pilot Controls
  10
- USB Port
  12
2 Basic Operation

13
- COM Radio
  13
  - Selecting a COM Frequency
    13
  - Monitoring the Standby COM Channeler
    14
  - Saving a COM Channel
    14
  - COM Database Look-Up
    16
  - Emergency Channel
    17
  - Stuck MIC
    17
  - Remote Frequency Selection Control
    18
- NAV Radio
  18
- OBS Mode
  20
- Distance/Speed/Time (DST) Display
  21
3 Functions

23
- COM Frequencies
  24
- NAV Frequencies
  30
  - Recent NAV Frequencies
    30
  - NAV User Frequencies
    30
  - NAV Database Frequencies
    33
  - NAV Nearest vor
    34
- ICS Configuration
  35
  - Adjust Intercom
    35
  - AUX Audio
    36
  - Intercom On/Off
    36
  - Speaker On/Off
    37
- System Configuration
  38
  - COM Spacing
    38
  - COM Sidetone (Software V2.10 or Later)
    39
  - Display Brightness
    40
  - Display Contrast
    40
  - Database Info
    41
  - Load Database
    41
  - Software Version
    42
  - Serial Number
    42
- Timers
  43
4 Database Information

45
- Downloading the Frequency Database
  45
- Updating the GNC 255 Frequency Database
  45
5 Troubleshooting

47
- Messages
  49

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User Manuals: Garmin GNC 255B Aviation Nav/Comm Radio

Garmin GNC 255B Installation Manual (132 pages)

Table of Contents

1 General Description

2 Limitations

3 Installation Overview

4 Installation Procedures

5 Connector Pinout Information

6 Post Installation Configuration and Checkout Procedures

7 Continued Airworthiness

Appendix A Environmental Qualification Form

Appendix B Gtr/Gnc Data Format

Appendix Cmechanical Drawings

Appendix D Interconnect Diagrams

Garmin GNC 255B Pilot's Manual (64 pages)

Table of Contents

1 Getting Started

2 Basic Operation

3 Functions

4 Appendix

Index

Garmin GNC 255B Pilot's Manual (54 pages)

Table of Contents

1 Getting Started

2 Basic Operation

3 Functions

4 Database Information

5 Troubleshooting

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Garmin Categories