Raymarine Raynav 520 Vintage Navigator Manuals

Manuals and User Guides for Raymarine Raynav 520 Vintage Navigator. We have 1 Raymarine Raynav 520 Vintage Navigator manual available for free PDF download: User Manual

Raymarine Raynav 520 User Manual (67 pages)

Loran C Navigator

Brand: Raymarine | Category: GPS | Size: 3 MB

Important Notice
3
General Information
6
Introduction
6
Loran C Terminology
8
Asf
8
Chain
8
Cog
8
Ecd
9
Gri
9
Latitude
9
Longitude
9
The Raynav 520 Displays
10
Variation
10
Waypoint
10
Xte
10
Warnings and Alarms
11
The Keyboard
13
The Power Keys
13
The Function Keys
14
The Remaining Keys
14
General Operation
15
Turning the Unit on
15
Turning the Unit off
15
Estimated Position Entry
15
Displaying Your Position
20
In Latitude/Longitude
20
In Loran-C Td's
20
Navigating with Waypoints
21
The Waypoint Display
21
Averaging Your Speed Display
23
Averaging Your L/L Display
24
Entering Waypoints
25
General Waypoint Information
25
Entering Your Present Position
25
Entering Waypoints by LAT/LONG
26
Entering Waypoints by Tds
27
Eliminating Old Waypoints
27
Setting the Alarms
28
Area Alarm
28
The off Course Alarm
30
The Special Functions
31
The Initial Position Page
31
Manual Station Selection
32
Selecting New Secondaries Manually
32
Auto Station Mode
33
Checking the Receiver Status
33
Magnetic Variation
34
Entering Magnetic Variation Manually
34
Correcting Lat/Long Readouts
35
Automatic Correction
35
Manual TD Corrections
36
Home Port Correction
36
Manual Latitude/Longitude Corrections
37
Selecting the Data Output Format
39
Master Reset
39
Software Level
40
Display Test
40
Specialized Operations
41
Extended Range Operation
41
Manual Cycle Stepping
41
Installation
43
Unpacking and Inspection
43
Equipment Supplied
43
Optional Equipment
44
Typical System Diagram
44
Receiver Installation
45
General
45
Recommended Minimum Clearances for Yoke Mounting
46
Outline Dimensions
46
Console Mounting the Loran
47
Antenna and Coupler Installation
48
Selecting the Location
48
Typical Antenna Location
48
Mounting the Coupler
49
Outline Drawing of Antenna Coupler
50
Antenna Whip Installation
51
Separation of Antenna and Coupler
51
Caution of Antenna Coupler Installation
52
Connections
53
Cabling Diagram
53
Assembling the Coupler Connector
54
Stripping Cable
54
Interface to External Navaids
55
BNC Type Connector
55
Grounding the Loran
55
When Using the NMEA Format
55
System Checkout
56
Signal Strengths SNR Levels
56
SNR Levels
58
Search Status
59
Shipboard Noise - Elimination Techniques
60
General Specifications
61
Maintenance
62
Replacing Fuse
62
Replacing Lamps
62
Replacing the Battery
62
TCXO Calibration
63
Frequency Counter Method
63
Adjusting TCXO Without a Frequency Counter
63
Replacement Parts List
64
Data Output
64
Basic Loran Theory
65
Simplified Loran Chart
65
Low Scale Factor Loran Chart
66

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