Sony STA-110 Radio User Manual

The Sony STA-110 is a versatile AM/FM stereo radio with digital tuning, preset stations, clock/alarm functions, auxiliary input, headphone jack, and AC/DC power options. Featuring clear sound quality, easy-to-use controls, and a compact design suitable for home or office use. 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 Radio Functions 8. Clock and Alarm Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Digital display, tuning knob, preset buttons, volume control, power switch, antenna, auxiliary input, headphone jack.

Feature	Description
AM/FM Tuner	Digital tuning with stereo/mono selection
Preset Stations	Store up to 10 AM/FM stations
Clock Display	12/24 hour format with date
Alarm Function	Wake to radio or buzzer
Auxiliary Input	3.5mm jack for external audio devices
Headphone Jack	3.5mm stereo output for private listening
Power Options	AC adapter or battery operation
Sleep Timer	Auto shut-off after set time
Tuning Methods	Manual tuning or auto-scan
Display Dimmer	Adjustable display brightness

Installation

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

Connect power: Insert AC adapter into DC IN jack and plug into wall outlet.
Extend antenna: Fully extend FM wire antenna; position AM ferrite antenna.
Battery installation: Open battery compartment, insert 4 AA batteries (optional).
Position radio: Keep away from metal objects and electronic interference sources.

WARNING! Use only recommended AC adapter. Do not expose to moisture or extreme temperatures.

First-Time Setup

Power on radio; follow initial setup procedure.

Set time: Press CLOCK button, use TUNING knob to set time, press SET.
Set date: In clock mode, press DATE button to set month/day/year.
Tune stations: Use TUNING knob or AUTO SCAN to find stations.
Save presets: Tune to station, hold PRESET button for 3 seconds.
Adjust volume: Turn VOLUME knob to comfortable listening level.

CAUTION! Ensure proper ventilation; do not block ventilation openings.

Specifications

Tuning Range: FM 87.5-108 MHz, AM 530-1710 kHz.
Power Supply: AC 120V 60Hz (adapter) or DC 6V (4 AA batteries).
Audio Output: 2W x 2 stereo speakers.
Frequency Response: 100Hz-15kHz.
Inputs: AUX IN (3.5mm), DC IN.
Outputs: Headphone (3.5mm).
Display: LCD with backlight.
Dimensions: 9.8" W x 5.9" H x 3.5" D.
Weight: 2.2 lbs (without batteries).

Controls and Settings

Front Panel: POWER, VOLUME, TUNING, BAND (AM/FM), PRESET 1-5, MENU, CLOCK, ALARM.

Rear Panel: DC IN, AUX IN, HEADPHONE, FM ANTENNA terminal.

Menu Settings: Display contrast, sleep timer (15-90 min), alarm volume, buzzer/radio selection, stereo/mono mode, auto power-off. Clock: 12/24 hour format, date display on/off. Radio: Manual tuning step (FM 0.05MHz, AM 9kHz), auto scan sensitivity.

Connecting Devices

AUX Input: Connect MP3 player, smartphone, or tablet using 3.5mm audio cable.

Turn off radio before connecting devices.
Connect audio cable from device's headphone jack to AUX IN on radio.
Set radio to AUX mode using BAND button.
Adjust volume on both device and radio.

Tip: For best audio quality, set device volume to 70-80% and adjust with radio volume control.

Using Radio Functions

Basic operation for AM/FM reception.

Power on: Press POWER button.
Select band: Press BAND to choose AM or FM.
Tune station: Turn TUNING knob or press AUTO SCAN.
Save preset: Tune to station, press and hold desired PRESET button (1-10).
Recall preset: Press corresponding PRESET button.
Adjust sound: Use BASS/TREBLE in menu if available.
Sleep timer: Press SLEEP, select duration (15-90 minutes).
Mute: Press MUTE button (if available) or turn volume to minimum.

WARNING! Do not touch antenna during electrical storms. Disconnect power during lightning.

Clock and Alarm Features

Dual alarm capability with radio or buzzer wake-up.

Set alarm time: Press ALARM 1 or ALARM 2, set time using TUNING knob.
Select wake source: Choose RADIO or BUZZER in alarm settings.
Set radio station: For radio alarm, tune to desired station before setting.
Enable/disable: Press ALARM ON/OFF to activate or cancel.
Snooze: Press SNOOZE when alarm sounds for 9-minute delay.
Sleep to radio: Set sleep timer while listening to radio.

Care & Cleaning

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

CAUTION! Never use abrasive cleaners, solvents, or chemicals. Do not allow moisture to enter ventilation slots.

Regulatory Information

FCC Part 15: This device complies with Part 15 of FCC Rules. Operation subject to conditions: (1) device may not cause harmful interference, (2) device must accept any interference received. Copyright © Sony Corporation. Sony and the Sony logo are trademarks of Sony Corporation. For support, visit www.sony.com/electronics/support or contact 1-800-222-7669.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power connection	Check AC adapter connection; replace batteries if used; ensure POWER is ON.
Poor reception	Antenna position	Extend FM antenna fully; rotate AM antenna; reposition radio.
No sound	Volume/mute settings	Check volume level; ensure not muted; verify headphone not plugged in.
Display blank	Power/backlight	Check power source; adjust display brightness in menu.
Alarm not working	Settings	Verify alarm is enabled; check time setting; ensure volume adequate.
Presets lost	Battery/power loss	Replace batteries; presets may be lost during extended power outage.

Reset: Press RESET button (if available) or disconnect power for 30 seconds.

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