Garmin GMA 340 Manuals

Manuals and User Guides for Garmin GMA 340. We have 8 Garmin GMA 340 manuals available for free PDF download: Maintenance Manual, Installation Manual, Pilot's Manual, Supplemental Operation Manual

Garmin GMA 340 Maintenance Manual (51 pages)

AUDIO PANEL

Brand: Garmin | Category: Stereo System | Size: 1.99 MB

Table of Contents
3
Introduction
7
Description and Operation
7
General Description
7
Theory of Operation
8
- Gma 340 Test Panel
  9
- Special Test Equipment
  9
Introduction
9
Gma 340 Rear Connectors
9
- Test Panel Parts List
  10
- Typical Test Panel Layout
  11
- Test Points
  11
- Construction Notes
  12
- Test Harness, J1 and 52 Pin Assignments
  12
- Test Panel Schematic Diagram (Sheet 2)
  15
- Audio Coax Cable Assembly
  18
- Troubleshooting
  19
- Front Panel Rear View, Connector J1 and 52 Location
  20
- Front Panel Connector Detail (Dual ADF in Parentheses)
  20
- Main Board Connector Detail
  21
- Main Board Component Location
  21
- Power Input Board Connector Detail
  22
- Power Input Board
  22
- Power on Check
  23
- 28V Lighting
  23
- 14V Lighting
  23
- Ptt Annunciator Check
  23
- Annunciator Failure
  24
- Front Panel Controls
  24
- Disassembling the Unit
  25
- Removing Top and Bottom Covers
  25
- Tools Required
  25
- Disassembly and Reassembly
  25
- Flexible Circuit Cable
  26
- Power-Input Board Assembly
  26
- Front Panel Assembly
  26
- Marker Beacon Lamp Rack Assembly
  26
- Installation Screw Shaft Assembly
  29
- Installing Top and Bottom Covers
  29
- Testing
  31
- General
  31
- Adjustment/Measurement Accuracy
  31
- Test Equipment Precautions
  31
- Test Equipment Setup
  32
- Bench Testing
  32
- Test Panel
  32
- Required Test Equipment
  32
- GMA 340 Test Connections
  33
- HP-8920B Default Settings
  34
- Test Panel Default Settings
  35
- Standard Test Signals
  35
- Input Voltages
  35
- Main Power
  35
- Microphone Input Signal
  36
- Marker Beacon Input Signal
  36
- Power off Check
  36
- Panel Lighting
  36
- Pilot Ptt Tests
  37
- 14 V Lighting
  37
- 28 V Lighting
  37
- Loaded Microphone Voltage Inputs
  37
- MASQ Inhibit
  39
- Audio Communication Check
  39
- Headset Outputs
  39
- Audio Gain
  39
- Speaker Outputs
  40
- Audio Frequency Response
  40
- Microphone Gain
  40
- Crew Microphone Frequency Response
  40
- Copilot Microphone
  41
- ICS Microphone Frequency Response
  41
- Pilot Microphone
  41
- Microphone Gain (ICS)
  41
- Microphone (PA) Gain
  42
- Squelch Characteristics
  42
- Auxiliary Entertainment (Music) Inputs
  42
- Music Frequency Response (Music 2 Not Available on 340 Dual ADP)
  43
- Music Mute Operation
  43
- Marker Beacon
  43
- Receiver Threshold
  43
- Airwayslnner Marker (3000 Hz)
  44
- Middle Marker (1300 Hz)
  44
- Outer Marker (400 Hz)
  44
- High Sensitivity Test
  44
- External Marker Lamp Outputs
  45
- Middle Marker Sense
  45
- Marker Mute
  45
- Isolation Mode Operational Checks
  45
- Replaceable Assemblies
  47
- List of Replaceable Parts
  47
- Assembly Drawings
  49
- GMA 340 Front Panel Assembly
  49
- Marker Lamp Rack Assembly, Front and Rear Detail
  49
- GMA 340 Final Assembly
  50

Garmin GMA 340 Installation Manual (43 pages)

Brand: Garmin | Category: GPS | Size: 0.71 MB

Installation Manual
1
Table of Contents
3
Paragraph Page
4
Introduction
7
General Description
7
Specifications
8
Equipment
9
Installation Accessories
9
Additional Equipment Required
10
Limited Warranty
11
Introduction
13
Unpacking and Inspecting Equipment
13
Antenna Installation
13
Location Considerations
13
Antenna Cable Installation
13
Installation
13
Installation Approval Considerations for Pressurized Aircraft
14
Gma 340 Installation
14
Rear Connections
15
Location
15
Audio Shield Termination
17
Noise
18
Post Installation Checkout
18
Lamp Test
18
Failsafe Operation Check
19
Transceiver Operational Check
19
Intercom System (ICS) Check
19
Aircraft Receivers Check
20
Music System Check
20
Adjustments
21
Access Hole Location
22
Operation
23
Front Panel Controls
23
On, Off, and Failsafe Operation
24
Lighting
24
Transceivers
24
Split Com
25
Com Swap Function
25
Aircraft Radios & Navigation
25
Speaker Output
25
PA Function
26
3.1.10 Auxiliary Entertainment Inputs
26
Intercom System (ICS)
26
3.1.12 Mono/Stereo Headset
27
3.1.13 Marker Beacon Receiver
28
Appendix A Certification Documents
29
Continued Airworthiness
29
Environmental Qualification Form
32
Appendix B Installation Drawings
33
B1 Gma 340 Outline Drawing
33
B2 Connector/Rack Kit Drawing
33
B3 Gma 340 Recommended Panel Cutout Dimensions
33
B4 J1 Interconnect Wiring Diagram
33
B5 J2 Interconnect Wiring Diagram
33
B6 J1 Interconnect Wiring Diagram
33
B7 J2 Interconnect Wiring Diagram
33
General
33
Appendix C
42
C.1 General
42

Garmin GMA 340 Pilot's Manual (8 pages)

AUDIO PANEL

Brand: Garmin | Category: Avionics Display | Size: 0.2 MB

Garmin GMA 340 Pilot's Manual (12 pages)

Audio Panel

Brand: Garmin | Category: GPS | Size: 0.4 MB

Garmin GMA 340 Supplemental Operation Manual (10 pages)

Cirrus Design SR20

Brand: Garmin | Category: Stereo System | Size: 0.36 MB

Garmin GMA 340 Pilot's Manual (12 pages)

Audio Panel

Brand: Garmin | Category: Control Panel | Size: 0.32 MB

Garmin GMA 340 Pilot's Manual (8 pages)

Audio Panel

Brand: Garmin | Category: Avionics Display | Size: 0.68 MB

Garmin GMA 340 Pilot's Manual (4 pages)

Brand: Garmin | Category: GPS | Size: 0.99 MB

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