ICOM IC-T81A Manuals

Manuals and User Guides for ICOM IC-T81A. We have 2 ICOM IC-T81A manuals available for free PDF download: Service Manual, Instruction Manual

ICOM IC-T81A Instruction Manual (40 pages)

MULTIBAND FM TRANSCEIVER

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

Cautions
2
Explicit Definitions
2
Important
2
Supplied Accessories
3
Table of Contents
4
Accessory Attachment
5
I Switches, Controls, Keys and Connectors
6
Panel Description
6
I Function Display
8
I Charging Precautions
10
I about Battery Packs
10
I Battery Pack Charging
10
Battery Packs and Charging
10
I Charging Connections
11
3 Battery Packs and Charging

12
2 Panel Description

12
- I Battery Case
  12
- Basic Operation
  
  13
  - I Power on
    13
  - I Setting a Frequency
    13
  - I Setting Tuning Steps
    14
  - I Lock Function
    15
  - I Receive and Transmit
    15
  - I Selecting a Memory Channel
    15
  - I Air Band Reception
    16
  - I FM Broadcast Reception
    16
  - I Narrow FM Operation
    16
  - I Rit/Vxoa Function
    17
  - I Receive Mode
    18
  - I General
    19
Repeater Operation

19
- I Setting an Offset Frequency
  20
- I Subaudible Tones for Repeater Use
  20
- I Auto Repeater Function
  21
- I General
  22
- I Programming a Memory Channel
  22
- Memory/Call Programming
  22
- I Memory Editing
  23
- I Memory Names
  24
- Dtmf Memory
  25
- I Programming a DTMF Code
  25
- I Transmitting a DTMF Code
  25
- I Scan Types
  26
- Scan Functions
  26
- I Full/Programmed Scan
  27
- I Memory (Skip) Scan
  27
- I Scan Resume Condition
  28
- I Skip Channel Setting
  28
- I Tone Squelch
  29
- Subaudible Tone Operation
  29
- I Pocket Beep Operation
  30
- I Tone Scan
  30
7 Dtmf Memory

31
- I Help Function
  31
- I Initial Set Mode
  31
Other Functions

31
- Display Backlighting
  32
- Power Saver
  32
- I Resetting the CPU
  33
- I Cloning
  34
- Troubleshooting
  35
Specifications

36
- Cs-T81 Cloning Software (Option)
  37
- Options
  37
- Mode Arrangement
  38
  - I Getting Started
    40
  - I System Requirements
    40
  - I Software Installation
    40

Icom IC-T81A Service Manual (53 pages)

MULTIBAND FM TRANSCEIVER

Brand: Icom | Category: Transceiver | Size: 2 MB

Table of Contents
3
3 Disassembly Instructions

7
4 Circuit Description

8
- Receiver Circuits
  8
- Transmitter Circuits
  10
- Pll Circuits
  12
- Power Supply Circuits
  12
- Port Allocations
  13
5 Adjustment Procedures

15
- Preparation
  15
- Pll Adjustment
  16
- Receiver Adjustment
  18
- Transmitter Adjustment
  22
- Logic Unit
  24
- Rf Unit
  26
- Vco Board
  41
- Logic Unit
  43
- Rf Unit
  49

ICOM Categories

Transceiver Receiver Repeater Radio Two-Way Radio

More ICOM Manuals

ICOM IC-T81A Manuals

ICOM IC-T81A Instruction Manual (40 pages)

Table of Contents

3 Battery Packs and Charging

2 Panel Description

Basic Operation

Repeater Operation

7 Dtmf Memory

Other Functions

Specifications

Icom IC-T81A Service Manual (53 pages)

Table of Contents

3 Disassembly Instructions

4 Circuit Description

5 Adjustment Procedures

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ICOM Categories