Sony ICR-100 Radio User Manual

The Sony ICR-100 is a compact AM/FM portable radio featuring a built-in speaker, headphone jack, telescopic antenna, LCD display with clock, alarm function, battery or AC power operation, and easy-to-use tuning controls. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Using the Alarm Function 8. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: AM/FM tuner, LCD display with clock, Built-in speaker, Headphone jack, Telescopic antenna, Battery compartment, AC adapter input.

Feature	Description
AM/FM Tuner	Receives AM and FM radio broadcasts
LCD Display	Shows time, frequency, and alarm status
Built-in Speaker	For audio playback
Headphone Jack	For private listening (3.5mm)
Telescopic Antenna	Extends for improved FM reception
AC Adapter Input	For power via included adapter
Battery Compartment	Holds 2 x AA batteries for portable use
ALARM SET Button	Sets the alarm time and function
BAND Button	Switches between AM and FM bands
POWER/VOLUME Knob	Turns radio on/off and adjusts volume

Installation

Unpack and inspect contents. Place on stable, dry surface.

Insert batteries: Open battery compartment, insert 2 AA batteries observing polarity.
Extend antenna: Pull telescopic antenna upward for FM reception.
Connect AC adapter (optional): Plug adapter into DC IN jack and wall outlet.
Connect headphones (optional): Plug into headphone jack for private listening.

WARNING! Do not mix old and new batteries. Ensure correct polarity to avoid damage.

First-Time Setup

Power on radio; set time and tune stations.

Set the clock: Hold CLOCK button, use TUNING buttons to set correct time.
Tune stations: Press BAND to select AM or FM, use TUNING to find station.
Save presets (if available): Tune to station, hold a number button (1-5) to store.
Set alarm: Press ALARM SET, set time with TUNING, select radio or buzzer alarm.

CAUTION! Keep away from moisture and extreme temperatures.

Specifications

Tuning Range: FM: 87.5-108 MHz, AM: 530-1710 kHz.
Power Supply: 2 x AA batteries (DC 3V) or AC adapter (DC 4.5V).
Speaker: Built-in dynamic speaker.
Output: Headphone jack (3.5mm stereo).
Display: LCD with backlight (time/frequency).
Alarm: Radio or buzzer alarm with snooze function.
Dimensions: Compact portable size.
Operating Temp: 0°C to 40°C (32°F to 104°F).

Controls and Settings

Front Panel: POWER/VOLUME knob, BAND button, TUNING buttons, ALARM SET, CLOCK, SNOOZE/LIGHT.

Side/Back: Headphone jack, DC IN jack, Battery compartment, Telescopic antenna.

Tuning: Use TUNING buttons to seek stations manually. Volume: Adjust with POWER/VOLUME knob. Clock Setting: Hold CLOCK, adjust with TUNING. Alarm Setting: Press ALARM SET, set time, choose radio/buzzer mode. Snooze: Press SNOOZE/LIGHT during alarm to pause for 5 minutes. Display Light: Press SNOOZE/LIGHT to illuminate display.

Connecting Devices

Headphones: 3.5mm plug to headphone jack. AC Adapter: Plug into DC IN jack.

Ensure radio is off before connecting devices.
Insert headphone plug fully into jack.
Use only Sony-approved AC adapter (DC 4.5V).

Tip: Disconnect AC adapter when not in use to conserve battery life if batteries are installed.

Using the Alarm Function

Wake to radio or buzzer sound.

Set alarm time: Press ALARM SET, use TUNING to set hour and minute.
Select alarm type: Press ALARM SET repeatedly to choose radio or buzzer.
Activate alarm: Ensure alarm icon appears on display.
Snooze: During alarm, press SNOOZE/LIGHT to pause alarm for 5 minutes.
Turn off alarm: Press POWER or any button except SNOOZE.

WARNING! Test alarm function after setting. Ensure volume is adequate.

Accessibility Features

Large buttons and clear display for ease of use. Headphone jack for private listening. Backlit display (via SNOOZE/LIGHT button) for low-light conditions.

Care & Cleaning

Remove batteries before cleaning. Use soft, dry cloth only; do not use liquids or solvents.

CAUTION! Do not immerse in water. Keep antenna fully retracted when cleaning.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © Sony Corporation. For support, visit www.sony.com/electronics/support or contact Sony Customer Service at 1-800-222-7669.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Dead batteries/loose adapter	Replace batteries; ensure AC adapter is firmly connected.
Poor reception	Antenna not extended/location	Extend antenna fully; move radio to different location.
No sound from speaker	Volume low/headphone plugged in	Increase volume; unplug headphones.
Alarm does not sound	Alarm not set/volume low	Check alarm icon; ensure volume is up; test alarm setting.
Display is dim or blank	Battery low/backlight off	Replace batteries; press SNOOZE/LIGHT to illuminate.

Reset: Remove batteries and AC adapter for 1 minute, then reinsert.

Service: 1-800-222-7669; www.sony.com/electronics/support