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A520T
Abell A520T Manuals
Manuals and User Guides for Abell A520T. We have
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Abell A520T manual available for free PDF download: Service Manual
Abell A520T Service Manual (42 pages)
Brand:
Abell
| Category:
Radio
| Size: 1 MB
Table of Contents
Table of Contents
2
Chapter 1 Introduction
4
Scope of Application
4
Security Issues
4
Chapter 2 Structure and Key Functions
5
Structure
5
Chapter 3 Realignment Mode
7
Mode
7
How to Enter each Mode
7
Pc Mode
8
Chapter 4 Disassembly Parts
9
Disassembly Steps
9
Explosive View
11
Chapter 5 Unit Circuit Introduction
12
Dmr Digital Circuit Diagram
12
Circuit Structure
12
Receiving Part
13
Transmitting Part
14
Frequency Synthesizer/Baseband Processor
15
Power
17
Cpu Control System
17
Charter 6 Functions and Parameter Setting
19
Main Function
19
Channels
19
Scan
19
Power Saving
20
Vox
20
Tot
20
H/Lpower Switch
20
Squelch Level
20
Receiving and Make Calls
20
Make Calls
21
Low Battery Warning
23
Parameter Setting
23
Squelch Level
23
High/Low Power Switch
23
Vox
23
Prompt Tone Turn On/Off
24
Check Battery Charging Status
24
Ctcss
24
Chapter 7 Radio Tuning
25
The Required Test Equipment
25
Adjustment List
25
Chapter 8 Parameters
27
Specifications
27
Appendix 1 Material List( Electronic Part
28
Appendix 2 Material List(Structure Part
34
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