User Manuals: MFJ IntelliTuner -994 Antenna Tuner

Manuals and User Guides for MFJ IntelliTuner -994 Antenna Tuner. We have 1 MFJ IntelliTuner -994 Antenna Tuner manual available for free PDF download: Instruction Manual

MFJ IntelliTuner -994 Instruction Manual

MFJ IntelliTuner -994 Instruction Manual (28 pages)

Automatic Antenna Tuners

Brand: MFJ | Category: Antenna | Size: 0 MB

Table of Contents

Table of Contents
3
The Basics

5
- Introduction
  5
- Features
  6
- Specifications
  6
- Fast Start
  7
- Figure 1. Installation Block Diagram
  7
- Figures
  
  7
- Front Panel
  8
  - Swr/Wattmeter
    8
  - C-UP and C-DN Buttons
    8
  - L-UP and L-DN Buttons
    8
  - AUTO Button
    8
  - Figure 2. Front Panel
    8
  - TUNE Button
    9
  - POWER Button
    9
- Back Panel
  10
  - Power
    10
  - Remote Port
    10
  - Radio Interface
    10
  - Figure 4. Back Panel
    10
  - Transmitter
    11
  - Ground
    11
  - Wire
    11
  - Antenna
    11
  - Figure 5. Alinco Interface Cable
    11
  - Figure 6. Icom Interface Cable
    11
- Figure 7. Swr/Wattmeter
  12
- Installation
  12
- Swr/Wattmeter
  12
Setup

13
- Target SWR
  13
- Auto Tune SWR
  13
- Meter Range
  14
Operation

14
- Manual Tuning
  14
Tables

15
- Component Limit
  15
- Antenna Memory
  15
- Table 1. Antenna Memory Resolution
  15
- Tuner Status Indicators
  16
- Figure 3. Button Action
  16
- Table 2. Meter Needle Codes
  16
- Grounding Hints
  17
- Antenna System Hints
  17
  - Location
    17
  - Matching Problems
    17
MFJ-991 / MFJ-994 Intellituner Automatic Antenna Tuners

19
Appendices

19
- Firmware Version Number
  19
- Resetting the Tuner
  19
  - Factory Defaults
    19
  - Figure 8. Power-On Operations
    19
  - Delete Antenna Memory
    20
  - Total Reset
    20
- Self Test
  20
- Power down Circuit Test
  21
- Table 3. Failure Messages
  21
- Relay Test
  22
- Wattmeter Calibration
  22
- SWR Bridge Calibration
  23
- Frequency Counter Calibration
  24
- In Case of Difficulty
  24
- Technical Assistance
  25
- List of Accessories
  25
- Circuit Block Diagram
  26
- Figure 9. Circuit Block Diagram
  26

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