Sony ISF-B01 Radio User Manual

The Sony ISF-B01 is a versatile digital radio featuring AM/FM tuner with 30 station presets, Bluetooth connectivity for wireless audio streaming, auxiliary input for external devices, built-in speaker with enhanced bass, digital display with backlight, alarm clock with snooze function, sleep timer, and headphone jack for private listening. Powered by AC adapter or optional battery backup. 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 Bluetooth 8. Alarm Functions 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Digital AM/FM tuner, Bluetooth receiver, Auxiliary input, Digital display, Built-in speaker, Headphone jack, Alarm clock.

Feature	Description
AM/FM Tuner	Digital tuning with 30 station presets (15 AM, 15 FM)
Bluetooth	Wireless audio streaming from compatible devices
Auxiliary Input	3.5mm jack for connecting external audio sources
Digital Display	Backlit LCD showing time, station, and mode
Built-in Speaker	Full-range speaker with bass enhancement
Headphone Jack	3.5mm output for private listening
Alarm Clock	Dual alarm with radio or buzzer option
Sleep Timer	Auto shut-off from 15 to 90 minutes
Power Source	AC adapter (included) or optional battery backup
Snooze Function	9-minute snooze with repeat capability

Installation

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

Connect power: Plug AC adapter into DC IN jack and wall outlet.
Extend antenna: Fully extend telescopic antenna for best reception.
Connect external devices: Use AUX IN for MP3 players, phones, etc.
For battery backup: Install 3 AA batteries (not included) in compartment.

WARNING! Use only Sony-approved AC adapter. Keep away from water and heat sources.

First-Time Setup

Plug in power; radio turns on to standby mode.

Set time: Press and hold CLOCK SET, use TUNING buttons to adjust.
Auto-scan stations: Press BAND to select AM/FM, hold TUNING for 2 seconds.
Save presets: Tune to station, press and hold preset number (1-30).
Adjust display: Use DIMMER button to set backlight brightness.
Pair Bluetooth: Enter pairing mode (see section 7).

CAUTION! Ensure proper ventilation; do not block speaker grille.

Specifications

Tuner: AM (522-1710 kHz), FM (87.5-108 MHz).
Bluetooth: Version 4.2, range up to 10 meters.
Audio Output: 3W RMS, 4Ω impedance.
Inputs: DC IN, AUX IN, Headphone.
Display: Backlit LCD with adjustable brightness.
Alarm: Dual alarm, radio or buzzer, snooze (9 min).
Sleep Timer: 15, 30, 45, 60, 90 minutes.
Power: AC adapter (DC 9V, 1A), battery backup (3x AA).
Dimensions: 180 x 120 x 80 mm (W x H x D).
Weight: 0.8 kg (without batteries).

Controls and Settings

Front Panel: POWER, BAND, TUNING, PRESET, VOLUME, MENU, ALARM SET, SNOOZE.

Remote: POWER, NUMERIC (0-9), VOLUME, MUTE, BAND, PRESET, MENU, PLAY/PAUSE (Bluetooth).

Tuner: Auto/manual tuning, preset memory (30 stations). Audio: Bass boost on/off, volume control. Display: Time format (12/24 hr), backlight level. Alarm: Set time, source (radio/buzzer), volume. Bluetooth: Pairing mode, device list. System: Reset to factory defaults.

Connecting Devices

AUX: 3.5mm cable from external device to AUX IN. Bluetooth: Wireless pairing.

Turn on radio and external device.
For AUX: Connect cable, press MODE to select AUX.
For Bluetooth: Enter pairing mode (see below).
Adjust volume on both devices.

Tip: Use high-quality audio cables for best AUX connection.

Using Bluetooth

Stream audio from smartphones, tablets, or computers.

Enable Bluetooth on your device.
On radio: Press and hold MODE until "PAIRING" appears.
Select "SONY ISF-B01" from device list.
Enter PIN "0000" if prompted.
Play audio: Control playback via device or remote PLAY/PAUSE.
Disconnect: Turn off Bluetooth on device or press MODE to switch source.

WARNING! Keep within 10m range. Interference may occur near microwaves or routers.

Alarm Functions

Set dual alarms to wake to radio or buzzer.

Set alarm time: Press ALARM SET, choose ALARM 1 or 2, set time with TUNING.
Choose source: Radio (last station) or Buzzer.
Set volume: For radio alarm, adjust alarm volume separately.
Enable/disable: Toggle alarm ON/OFF in menu.
Snooze: Press SNOOZE during alarm for 9-minute delay.

Note: Alarm works in standby mode. Ensure power is connected.

Care & Cleaning

Unplug before cleaning. Use soft, dry cloth. For stubborn stains, dampen cloth with water only.

CAUTION! Do not use solvents or abrasive cleaners. Never immerse in water.

Regulatory Information

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power connection	Check AC adapter connection; try different outlet.
Poor FM reception	Antenna position	Extend antenna fully; reposition radio.
Bluetooth not pairing	Distance/interference	Move devices closer; ensure pairing mode active.
No sound from AUX	Cable/input selection	Check cable connections; press MODE to select AUX.
Alarm not sounding	Settings/power	Verify alarm is ON and set correctly; ensure power connected.
Display dim or blank	Backlight setting	Press DIMMER to adjust brightness; check power.

Reset: Press and hold MENU and POWER for 5 seconds to factory reset.

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