Why does programmed scan not start on my Icom Transceiver?
If the programmed scan on your Icom Transceiver isn't starting, it might be because the same frequencies have been programmed in scan edge memory channels P1 and P2. To resolve this, program different frequencies in these channels.
General| Antenna Impedance | 50 ohms |
|---|---|
| Power Supply Requirement | 13.8 V DC ±15% |
| Frequency Range | 0.03-60 MHz |
| Modes | SSB, CW, RTTY, AM, FM |
| RF Output Power | 100W (SSB/CW/FM), 40W (AM) |
| Receiver Type | Superheterodyne |
| Intermediate Frequencies | 64.455 MHz/455 kHz |
| Sensitivity | SSB/CW: 0.16 μV |
| Selectivity | SSB: 2.4 kHz/-6 dB |
| Current Consumption | 2.0 A (Receive), 20 A (Transmit) |
Emphasizes careful reading of the manual and saving it for future reference.
Covers high voltage warnings, electrical hazards, environmental, operational, and equipment usage guidelines.
Defines the scope of WARNING, CAUTION, and NOTE terms used in the manual.
Describes the function of buttons, switches, dials, and connectors on the front panel.
Details the functions and connector pin assignments of the HM-36 microphone.
Explains the indicators and readouts shown on the transceiver's LCD screen.
Illustrates how to navigate between different screens like Spectrum Scope, Filter, Memory, and Set Mode.
Details the function of various connectors on the rear panel of the transceiver.
Covers unpacking procedures, selecting a location, grounding, and antenna connection.
Details essential connections for front and rear panels, including CW key, microphones, antennas, and power.
Explains advanced front and rear panel connections for external equipment like computers, tuners, and speakers.
Illustrates how to connect Icom and non-Icom DC power supplies, and vehicle batteries.
Provides diagrams and instructions for connecting IC-4KL, IC-2KL, and non-Icom linear amplifiers.
Details connections for external antenna selectors (EX-627) and tuners (AH-3, IC-AT500).
Explains connections for FSK/RTTY and AFSK/SSTV using ACC sockets or the microphone connector.
Describes CI-V connection examples, data formats, and command tables for computer control.
Guides through CPU resetting, initial settings, and checking indicators after power-on.
Explains the Variable Frequency Oscillator (VFO) function and its differences from memory mode.
Details setting frequencies using the tuning dial, band keys, and direct keypad entry.
Covers quick tuning steps, 1 Hz step tuning, 1/4 tuning, and auto tuning functions.
Explains available operating modes (SSB, CW, RTTY, AM, FM) and Twin PBT operation.
Details auto notch, noise reduction, and noise blanker functions for improving reception.
Covers APF function, CW/RTTY reverse modes, and CW pitch control for signal clarity.
Explains how to select 9 MHz and 455 kHz IF filters to adjust the passband width.
Details the RIT and ATX functions for shifting receive/transmit frequencies and the calculate function.
Monitors two frequencies simultaneously for improved reception during dualwatch.
Details how to initiate programmed and AF scans during dualwatch.
Enables transmitting and receiving on different frequencies, with convenient input methods.
Facilitates split frequency operation by equalizing frequencies and enabling quick transmit frequency input.
Explains how to monitor transmit signals and use the Voice-Operated Transmission (VOX) function.
Details the meter functions, speech compressor for improved audio, and SWR reading.
Explains setting up and using the built-in electronic CW keyer, including speed and weight adjustments.
Covers programming the memory keyer, setting contact numbers, and transmitting stored messages.
Describes the spectrum scope for signal display and band memory for automatic antenna selection.
Explains how to operate with repeaters using split frequency and how the dial lock prevents accidental changes.
Details the operation of the internal automatic antenna tuner, including manual and automatic tuning.
Covers the use of optional external antenna tuners like AH-3, and precautions for high voltage.
Introduces the 101 memory channels and their capabilities, including scan edge channels.
Describes how to select memory channels using the [▲]/[√] keys or the keypad.
Explains navigating the memory channel screen and setting select memory channels.
Details programming memory channels in VFO/memory mode and clearing channel contents.
Explains how to transfer frequencies and modes between memory channels and VFOs.
Covers tagging memory channels with names and clearing unnecessary channels.
Explains using memo pads to store and recall frequencies and operating modes temporarily.
Introduces programmed scan, AF scan, memory scan, select memory scan, and preparation steps.
Details how to perform programmed scans and AF scans, including setting scan conditions.
Explains fine programmed/AF scans and memory scan operations, including stopping and canceling.
Guides on performing select memory scans and designating select memory channels.
Covers setting the current time, power-on time, and the associated timer functions.
Explains setting the power-off period and operating the timer function for automatic power control.
Explains the purpose and operation of the set mode for customizing transceiver functions.
Details adjustments for transmit audio tone (bass/treble), monitor level, and beep volume.
Covers adjusting LCD contrast, backlight, and switch brightness for optimal viewing.
Configures current time, power-on time, and power-off period for timed operations.
Covers calibration marker, 9 MHz and 455 kHz filter selections.
Covers beep settings, scan speed/resume, RF/SQL control, and quick dualwatch/split functions.
Manages FM split offsets, subaudible tones, split lock, tuner auto start.
Configures RTTY parameters including mark frequency, shift width, and keying polarity.
Covers spectrum scope during transmit, speech synthesizer language/speed/level, and memo pad numbers.
Manages CI-V baud rate, CI-V address, CI-V transceive, and CI-U with IC-735 settings.
Guides on opening the transceiver case and installing the UT-102 Voice Synthesizer Unit.
Details the installation of optional 9 MHz/455 kHz IF filters and the CR-502 High Stability Crystal Unit.
Provides solutions for common problems related to power, audio, sensitivity, output, and reception.
Guides on replacing fuses (DC power cable and circuitry) and the clock backup battery.
Explains how to adjust the tuning dial brake and perform approximate frequency calibration.
Shows the internal layout of components from top and bottom perspectives.
Lists general specifications including frequency coverage, modes, connectors, and sensitivity.
Lists optional linear amplifiers (IC-4KL, IC-2KL) and antenna tuners/selectors (EX-627, AH-3, IC-AT500).
Includes microphones (SM-20, HM-36, SM-8), speakers (SP-20, SP-21), and interface units (CT-16, CT-17).
Lists optional IF filters (9 MHz/455 kHz), voice synthesizer (UT-102), and power supply (PS-85).
Mentions the CR-502 High Stability Crystal Unit for improved frequency stability.
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