Sony ICF-M600 Radio User Manual

The Sony ICF-M600 is a portable AM/FM radio featuring a large, easy-to-read LCD display, digital tuning with preset stations, built-in speaker, headphone jack for private listening, and battery/AC power operation. It includes features like sleep timer, alarm function, and telescopic antenna for improved reception. 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 & Sleep Timer 8. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: AM/FM Tuner, LCD Display with Clock, Preset Memory Buttons, Telescopic Antenna, Headphone Jack, DC Input, Battery Compartment.

Feature	Description
AM/FM Tuner	Digital tuning for AM and FM radio bands
LCD Display	Shows frequency, time, alarm status, and battery level
Preset Memory	Store up to 10 favorite stations (5 AM, 5 FM)
Telescopic Antenna	Extendable antenna for improved FM reception
Headphone Jack	3.5mm jack for private listening
DC Input	For AC adapter connection (not included)
Battery Compartment	Holds 3 x AA batteries for portable operation
ALARM/SLEEP	Sets alarm or sleep timer function
BAND	Switches between AM and FM bands
POWER	Turns radio on/off

Installation

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

Install batteries: Open battery compartment, insert 3 AA batteries observing correct polarity.
Extend antenna: Pull up telescopic antenna for FM listening.
Connect AC adapter (optional): Plug DC jack into radio and adapter into wall outlet.
Connect headphones (optional): Plug into headphone jack for private listening.

WARNING! Use only recommended battery type. Do not mix old and new batteries.

First-Time Setup

Power on radio; set initial time and station presets.

Set the clock: Hold CLOCK button, use TUNING +/- to set time, press CLOCK again to confirm.
Tune to a station: Press BAND to select AM/FM, use TUNING +/- to find station.
Save a preset: Tune to desired station, hold a numbered PRESET button (1-5) for 2 seconds.
Adjust volume: Use VOLUME +/- buttons to desired listening level.

CAUTION! Keep away from moisture and extreme temperatures.

Specifications

Tuning Range: FM 87.5-108 MHz, AM 530-1710 kHz.
Power Supply: 3 x AA batteries (DC 4.5V) or AC adapter (DC 6V, 500mA).
Speaker: Built-in dynamic speaker.
Output: Headphone jack (3.5mm stereo).
Display: LCD with backlight.
Preset Memory: 10 stations (5 AM, 5 FM).
Functions: Sleep timer (up to 120 min), Daily alarm.
Dimensions: Approx. 180mm W x 110mm H x 60mm D.
Weight: Approx. 400g (without batteries).

Controls and Settings

Front Panel: POWER, BAND, TUNING +/-, VOLUME +/-, PRESET 1-5 buttons.

Top/Side Controls: CLOCK, ALARM/SLEEP, SNOOZE/LIGHT, Headphone Jack, DC Input.

Tuning: Manual with TUNING +/- or direct preset recall. Volume: Adjust with VOLUME +/-. Clock/Alarm: Set via CLOCK and ALARM/SLEEP buttons. Display: Press SNOOZE/LIGHT to illuminate display. Presets: Store and recall favorite stations.

Connecting Devices

Headphones: 3.5mm stereo plug. AC Adapter: DC 6V, center-positive plug.

Ensure radio is off before connecting devices.
For headphones: Insert plug fully into headphone jack.
For AC power: Connect adapter to DC input, then plug into wall outlet.

Tip: Using AC power saves battery life. Unplug adapter when not in use.

Using the Alarm & Sleep Timer

Set alarm to wake to radio or buzzer; use sleep timer to turn radio off automatically.

Set Alarm Time: Hold ALARM/SLEEP, use TUNING +/- to set time, press ALARM/SLEEP to confirm.
Select Alarm Source: Press ALARM/SLEEP repeatedly to choose RADIO or BUZZER alarm.
Activate/Deactivate Alarm: Press ALARM/SLEEP briefly to toggle alarm ON/OFF (icon shows).
Set Sleep Timer: While radio is on, press ALARM/SLEEP repeatedly to select sleep duration (OFF, 15, 30, 45, 60, 90, 120 min).
Snooze: When alarm sounds, press SNOOZE/LIGHT to pause alarm for 9 minutes.

WARNING! Test alarm function after setting. Ensure volume is adequate for wake-up.

Accessibility Features

Large LCD Display: Easy-to-read numbers. Tactile Buttons: Clearly raised for identification. Headphone Jack: For private listening without disturbing others.

Care & Cleaning

Remove batteries if not used for extended period. Clean with soft, dry cloth. Do not use solvents.

CAUTION! Do not immerse in water. Keep away from heat sources.

Regulatory Information

FCC Part 15: This device complies with Part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference. 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 connection	Replace batteries; ensure proper insertion; check AC adapter connection.
Poor FM reception	Antenna not extended/location	Fully extend telescopic antenna; reposition radio near window.
No sound from speaker	Volume low/mute/headphones plugged in	Increase volume; ensure headphones are unplugged.
Alarm does not sound	Alarm not set/volume low/power off	Verify alarm is ON and set correctly; increase volume; ensure radio has power.
Display is dim or blank	Weak batteries/backlight off	Replace batteries; press SNOOZE/LIGHT to illuminate display.
Cannot save presets	Button not held long enough	Hold PRESET button for at least 2 seconds until beep sounds.

Reset: Remove batteries for 1 minute to reset all settings to factory default.

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