Icom IC-756PRO2 User Manual

INSTRUCTION MANUAL
HF/50 MHz
ALL MODE TRANSCEIVER
i756PRO™
This device complies with Part 15 of the FCC rules. Operation is sub-
ject to the following two conditions: (1) This device may not cause
harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.

Icom IC-756PRO2 Specifications

General

Type	HF/50 MHz Transceiver
Supply Voltage	13.8 V DC ±15%
Dimensions	320 x 120 x 350 mm
Weight	4.5 kg
Mode	SSB, CW, RTTY, AM, FM
RF Output Power	100 W
Power Output	100 W
Selectivity SSB	2.4 kHz
Image Rejection	70 dB
IF Rejection	70 dB
Audio Output Power	2.5 W
Current Drain	20 A (max)

Summary

Important Safety Information

Precautions and Warnings

Critical safety advice, high voltage, and operational hazard warnings.

Panel Description

Front Panel Controls

Detailed description of the front panel's buttons, knobs, and indicators.

LCD Display and Menus

Explanation of indicators, readouts, and function guides on the LCD.

Rear Panel Connections

Identifies and describes rear panel input/output connectors and accessory sockets.

Installation and Connections

Basic Setup Procedures

Covers unpacking, location, grounding, and antenna connection.

Power and Advanced Connections

Instructions for power supply, linear amplifiers, and external tuners.

Frequency Setting

Initial Setup and VFO Description

CPU reset, initial settings, and explanation of VFO basics.

Tuning and Entry Methods

Methods for setting frequencies via tuning dial and direct keypad entry.

Receive and Transmit Operations

Mode Selection and Signal Processing

Covers operating modes, PBT, Notch, Noise reduction, and DSP filters.

Frequency Management Features

Explains Dualwatch, Split, RIT, ATX, and quick split operations.

Audio, Metering, and Recorder Functions

Details monitor, VOX, meters, speech compressor, and voice recorder.

Memory Operation

Memory Channels and Programming

How to use, select, program, and transfer memory channels.

Memo Pads

Using memo pads to temporarily store frequencies and modes for quick recall.

Scans

Scan Types and Setup

Describes different scan types and their preparation.

Clock and Timers

Setting Time and Timer Functions

Procedures for setting the current time and configuring power-on/off timers.

Set Mode Configuration

Display and Audio Settings

Adjusting LCD contrast, backlight, audio levels, and beep settings.

Operational and Miscellaneous Settings

Configuring dualwatch, split, RTTY, tuner, and other system parameters.

Optional Equipment

Installing Optional Units

Guide for opening the transceiver and installing optional accessories.

Maintenance and Troubleshooting

Troubleshooting Common Issues

Solutions for common problems, including fuse and battery replacement.

Calibration and Tuning Adjustments

Procedures for tuning dial brake adjustment and frequency calibration.