To Next PageTo Next PageWhy doesn't programmed scan start on my Icom IC-R20 Receiver?
If the programmed scan on your Icom Receiver does not start, it may be because the program scan edges are not programmed. Program a pair of scan edge channels.
Why memory or bank scan does not start on Icom IC-R20?
If the memory or bank scan on your Icom Receiver does not start, it could be because no, or only one, memory or bank channel is programmed. Program at least 2 memory or bank channels.
What causes programmed scan not to start on Icom Receiver?
If the programmed scan on your Icom Receiver does not start, it is possible that the program scan edges are not programmed. To resolve this, program a pair of scan edge channels.
Why doesn't memory or bank scan start on my Icom Receiver?
If the memory or bank scan on your Icom Receiver isn't starting, it's likely because none or only one memory or bank channel is programmed. Make sure to program at least 2 memory or bank channels.
How to fix Icom IC-R20 when no power comes on?
If your Icom Receiver isn't powering on, the batteries may be exhausted. Try replacing them or charging the battery pack. Also, ensure that the battery polarity is correct.
Why is there no sound coming from my Icom Receiver speaker?
If you can't hear any sound from the Icom Receiver's speaker, first check if the volume level is too low. Rotate [R-DIAL] or push [Y] to increase it to a suitable level. Also, the squelch level might be set too tight; while pushing [SQL], rotate [R-DIAL] to adjust the squelch level. Finally, if you're using tone squelch, a different tone may be selected, so turn the appropriate function OFF.
What to do if my Icom IC-R20 sensitivity is low?
If the sensitivity of your Icom Receiver is low and you can only hear strong signals, the attenuator function might be activated. Push [ATT] for 1 second to turn it OFF. Also, if you are in SSB/CW modes, the RF gain setting may be too low. Push [RF GAIN] for 1 second, then rotate [R-DIAL] to select the “MAX” level.
Why can't I set the frequency on my Icom IC-R20 Receiver?
If you cannot set the frequency on your Icom Receiver, the lock function may be activated. Push [• LOCK] for 1 second to turn the function OFF.
How to turn on beep sound on Icom Receiver?
If you are not hearing a beep sound on your Icom Receiver, it is possible that the beep tones are turned OFF, or the beep tone level is too low. To resolve this, turn the beep tone ON or set the beep tone level to an appropriate level in set mode.
What to do if Icom Receiver audio is distorted?
If the receive audio on your Icom Receiver is distorted, the operating mode may not be selected correctly. Push [MODE•SCAN] several times to select a suitable operating mode.
General| Mode | AM, FM, WFM, SSB, CW |
|---|---|
| Antenna Connector | BNC |
| Memory Channels | 1250 |
| Selectivity | AM/FM |
| Output Power | 150mW at 8 Ohms |
| Battery Life | Approx. 8 hours with BP-206 (at 50mW audio output) |
Warns against high volume operation to prevent hearing damage.
Warns about fire hazard or electric shock from direct AC outlet connection.
Emphasizes safety by requiring full attention while driving.
Warns of explosion risk from throwing batteries into fire.
Warns against battery pack disassembly due to electrolyte hazard.
Warns against connecting to power sources exceeding 6V DC to prevent damage.
Warns against reverse polarity connection to prevent receiver damage.
Warns against exposing the receiver to moisture, which may cause damage.
Warns against operating with wet hands to prevent electric shock.
Warns against soldering battery cells to prevent damage.
Advises against extreme temperatures and direct sunlight exposure.
Warns that chemical cleaning agents can damage the receiver's surfaces.
Advises removing batteries for long-term storage to prevent drain.
Procedure for charging the battery pack.
Fundamental operations like power on and tuning.
Steps for programming memory channels.
How to perform programmed scans.
Instructions for initiating scan operations.
Identification of all external controls and connectors.
How to install standard AA batteries.
How to install the Li-Ion battery pack.
Important safety cautions for batteries and charging.
Procedures for charging the battery pack.
How to select the desired frequency band.
How to select the tuning step for frequency adjustment.
Methods for setting the operating frequency.
Direct frequency input using the keypad.
Steps for turning on and receiving signals.
How to adjust the audio volume level.
How to use the monitor function.
How to adjust the RF gain setting.
How to configure duplex communication.
How to set up and assign channels to memory banks.
How to transfer memory channel data.
How to blank or clear programmed memory channels.
How to clear or reassign bank contents.
Overview of different scan types available.
How to perform full, band, and programmed scans.
How to program scan edge channels.
How to perform memory, bank, or all bank scans.
How to use the auto-memory write scan.
How to set skip conditions for channels/frequencies.
How to set scan resume conditions.
How to operate priority watch features.
How to operate priority watch with VFO scan.
How to use tone or DTCS squelch functions.
Setting tone frequencies and DTCS codes.
How to set DTCS polarity (Normal/Reverse).
Setting the scan pause duration.
Setting the scan resume delay.
Setting duplex offset frequency.
Setting duplex direction.
How to set squelch level.
How to use the attenuator.
How to program memory channels.
