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IC-A4
ICOM IC-A4 Manuals
Manuals and User Guides for ICOM IC-A4. We have
4
ICOM IC-A4 manuals available for free PDF download: Service Manual, Instruction Manual
Icom IC-A4 Instruction Manual (25 pages)
VHF air band transceiver
Brand:
Icom
| Category:
Transceiver
| Size: 2 MB
Table of Contents
Cautions
2
Supplied Accessories
3
Table of Contents
4
Accessory Attachment
5
Antenna
5
Battery Pack Replacement
5
Belt Clip
5
Panel Description
6
Function Display
8
Basic Operation
9
Receiving and Transmitting
9
Memory
9
Vfo
9
Setting Squelch Level
10
Side Tone Function
10
Lock Function
10
Display Backlighting
10
Dial Select Function
11
Scan Operation
12
Memory Scan
12
VFO Scan
12
Scan Resume Condition
12
Memory Programming
13
Programming a Memory Channel
13
Setting Lockout Channels
13
Memory Names
14
Programming Memory Names
14
Other Functions
15
Initial Set Mode
15
Resetting the CPU
15
Battery Packs
16
Charging Precautions
16
Battery Pack Charging
16
Rapid Charging
16
Multiple Charging
17
Regular Charging
17
About the Battery Pack
18
Installing Batteries in the Battery Case
18
Battery Pack Life
18
Recycling Information
18
Transceiver to Transceiver Cloning
19
Cloning Using PC
19
Cloning Error
19
Troubleshooting
20
Specifications
21
Options
22
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ICOM IC-A4 Instruction Manual (24 pages)
VHF AIR BAND TRANSCEIVER
Brand:
ICOM
| Category:
Transceiver
| Size: 1 MB
Table of Contents
Foreword
2
Explicit Definitions
2
Cautions
2
Supplied Accessories
3
Table of Contents
4
Accessory Attachment
5
Panel Description
6
I Panel Description
6
Panel Description ............................................ 2
8
I Function Display
8
Basic Operation
9
I Receiving and Transmitting
9
I Setting Squelch Level
10
I Side Tone Function
10
I Lock Function
10
I Display Backlighting
10
I Low Battery Indicator
10
Basic Operation ................................................ 5
11
I Dial Select Function
11
I Memory (Lockout) Scan
12
I VFO (Full) Scan
12
Scan Operation
12
Memory Programming
13
I Programming a Memory Channel
13
I Memory Names
14
I Resettng the CPU
15
I Initial Set Mode
15
Other Functions
15
Battery Packs
16
I Charging Precautions
16
I Battery Pack Charging
16
Iabout the Battery Pack
18
I Installing Batteries in the Battery Case
18
Cloning
19
Troubleshooting
20
Specifications
21
Options
22
Icom IC-A4 Service Manual (33 pages)
VHF AIR BAND TRANSCEIVERS
Brand:
Icom
| Category:
Transceiver
| Size: 2 MB
Table of Contents
Ordering Parts
2
Repair Notes
2
Specifications
4
Inside Views
5
Top View
5
Bottom View
5
Circuit Description
7
Receiver Circuits
7
Transmitter Circuits
8
Pll Circuits
9
Port Allocations
9
Adjustment Procedures
10
Receiver Adjustment
11
Adjustment Conditions
11
Pll Adjustment
12
Transmitter Adjustment
12
Parts List
14
Mechanical Parts and Disassembly
18
Semi-Conductor Information
21
Inside View
21
Section9 Board Layouts
23
Main Unit
23
Voltage Diagram
28
Vco Board
29
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Icom IC-A4 Service Manual (32 pages)
Vhf air band transceiver
Brand:
Icom
| Category:
Transceiver
| Size: 8 MB
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