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Tron TR20 GMDSS
User Manuals: jotron Tron TR20 GMDSS VHF Radio
Manuals and User Guides for jotron Tron TR20 GMDSS VHF Radio. We have
3
jotron Tron TR20 GMDSS VHF Radio manuals available for free PDF download: User Manual, Technical Handbook
jotron Tron TR20 GMDSS User Manual (50 pages)
Handheld
Brand:
jotron
| Category:
Radio
| Size: 0 MB
Table of Contents
Table of Contents
4
General Information and Procedures
5
1 Tron TR20 General
11
Features
11
Introduction
11
Getting Started
12
2 Operation
13
Licensing
12
Controls
13
Antenna
14
Auxiliary Connector
14
Basic Operation
14
Practical Use, VHF Transmission Range
16
3 Battery
17
Battery Removal and Replacement
17
Description
18
Primary Battery
18
Special Care
18
Secondary Battery and Charger
19
When to Change Battery
18
Using the Nimh Battery
19
Charging the Battery
20
Notes on Charging
21
Standard Screen
23
Function Keys
24
Main Menu
26
4 Configuring the Tron TR20
23
Contrast
26
Single / DW / TW
27
(TR20 PLUS Only)
30
Scanning (TR20 PLUS Only)
30
Backlight
31
Key Tone
31
Battery
32
Info
32
Select International, US or
32
Menu Flowchart
33
Maintenance
34
How to Take Care of Your Tron TR20
34
Regular Test Procedure
34
Cleaning of Dirt and Oil
34
Troubleshooting
35
Service and Warranty
35
Guide to Troubleshooting
36
Specifications
37
Spare Parts and Accessories
38
Maritime VHF Channels
39
Marine Agent List
41
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jotron Tron TR20 GMDSS User Manual (52 pages)
Brand:
jotron
| Category:
Radio
| Size: 0 MB
Table of Contents
Table of Contents
6
1 General Description
14
Introduction
14
Features
15
Licensing
16
Getting Started
17
2 Technical Specification
18
General
18
Receiver
19
Transmitter
19
Charger
19
3 Functional Description
20
Radio Unit
20
Antenna
21
Battery Removal and Replacement
21
Primary Battery
23
Description
23
When to Change Battery
23
Secondary Battery and Charger
24
Using the Nimh Battery
24
Charging the Secondary Battery
25
Battery Endurance
26
4 Installation
27
5 Operating Instructions
28
Configuring the Tr20
28
Menu Flowchart
29
Standard Screen
30
Key Lock
31
Function Keys
31
Channel 16
33
Main Menu
34
Contrast
35
Single / DW / TW
35
Key Tone
39
Info
39
Battery Selection
40
Select Different Channel Sets
40
6 Maintenance and Troubleshooting
41
How to Take Care of Your Tr20
41
Regular Test Procedure
42
Cleaning of Dirt and Oil
43
Service and Warranty
43
Guide to Troubleshooting
44
7 Maritime Vhf Channels
46
jotron Tron TR20 GMDSS Technical Handbook (40 pages)
VHF radiotelephone
Brand:
jotron
| Category:
Telephone
| Size: 3 MB
Table of Contents
Table of Contents
4
1 System Description
5
General Information
5
2 Technical Specification
6
3 Functional Description
7
Precautions and Warnings
7
Batteries
7
Connectors and Cables
7
Display and Front Panel
7
Storage and Safe Handling
7
4 Operating Instructions
8
Controls
8
Auxiliary Connector
8
5 Technical Description
9
Introduction
9
Main Board (99940)
9
Audio Frequency Section
9
Receiver Audio Circuits
10
Control Circuits
10
Power Supply Circuits
10
Synth / if Board (99936A)
10
Synthesiser
10
IF Circuit
11
RF Board (99936B)
11
Receiver Front End
11
Transmitter Section
11
6 Maintenance
12
Tuning of lo Frequency
12
Other Adjustments
12
7 Diagrams
14
8 Parts Lists
26
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