Sencor SRC 1100 B Alarm Clock Radio

1. Introduction

Thank you for purchasing the Sencor SRC 1100 B Alarm Clock Radio. This manual provides essential information for the safe and efficient operation of your device. Please read it thoroughly before use and retain it for future reference.

Safety Information

• Ensure the power supply voltage matches the requirements specified on the device.
• Do not expose the unit to rain or moisture to prevent fire or electric shock.
• Do not block ventilation openings.
• Keep the unit away from direct sunlight, heat sources, and strong magnetic fields.
• Only use attachments/accessories specified by the manufacturer.
• Disconnect the unit from the power outlet during lightning storms or when unused for long periods.

2. Product Overview

The Sencor SRC 1100 B is a compact alarm clock radio featuring an FM PLL tuner, dual alarm functions, and a clear LED display.

Image: Front view of the Sencor SRC 1100 B Alarm Clock Radio, displaying the time 5:35 in amber LED digits. The top panel shows various control buttons including SET/MEM/M, arrow keys, AL1, AL2, and a SNOOZE/SLEEP/DIMMER bar. Alarm indicators are visible on the display.

Controls and Indicators

• LED Display: Shows time, alarm status, and radio frequency.
• SET/MEM/M Button: Used for setting time, alarms, and saving radio presets.
• ◀ / ▶ Buttons: Used for adjusting time, frequency, and navigating menus.
• AL1 Button: Activates/deactivates and sets Alarm 1.
• AL2 Button: Activates/deactivates and sets Alarm 2.
• SNOOZE/SLEEP/DIMMER Bar: Activates snooze, sets sleep timer, and adjusts display brightness.
• Alarm Indicators (1 and 2): Light up when respective alarms are active.

3. Setup

3.1 Power Connection

1. Uncoil the FM antenna wire completely for optimal reception.
2. Plug the AC power cord into a standard AC 230V / 50Hz wall outlet. The unit will power on, and the display will flash, indicating it's ready for time setting.

3.2 Backup Battery Installation

A CR-2032 (1 x 3V) lithium battery (not included) can be installed to maintain time and alarm settings during a power outage.

1. Locate the battery compartment on the bottom of the unit.
2. Open the battery compartment cover.
3. Insert one CR-2032 battery, observing the correct polarity (+/-).
4. Close the battery compartment cover securely.

Note: The backup battery only preserves settings; the display will not illuminate during a power outage.

4. Operating Instructions

4.1 Setting the Time

1. In standby mode, press and hold the SET/MEM/M button until the display flashes.
2. Use the ◀ or ▶ buttons to adjust the hour.
3. Press SET/MEM/M again to confirm the hour and move to minute setting.
4. Use the ◀ or ▶ buttons to adjust the minutes.
5. Press SET/MEM/M one more time to confirm the minutes and exit time setting mode.

4.2 Radio Operation (FM)

1. Press the POWER button (often integrated with SET/MEM/M or a separate button, if available) to turn on the radio.
2. Press the ◀ or ▶ buttons to manually tune to a desired FM frequency (87.5 - 108 MHz).
3. To auto-scan for stations, press and hold the ◀ or ▶ button. The radio will scan and stop at the next strong station.

Saving and Recalling Presets

The unit supports 10 FM presets.

1. Tune to the desired station.
2. Press the SET/MEM/M button once. The preset number will flash.
3. Use the ◀ or ▶ buttons to select the desired preset number (P01-P10).
4. Press SET/MEM/M again to save the station to the selected preset.
5. To recall a preset, press SET/MEM/M repeatedly in radio mode to cycle through saved stations.

4.3 Alarm Settings (Dual Alarm)

The Sencor SRC 1100 B features two independent alarms (AL1 and AL2).

1. Press the AL1 or AL2 button once. The alarm time will flash.
2. Use the ◀ or ▶ buttons to adjust the alarm hour.
3. Press the respective AL1 or AL2 button again to confirm the hour and move to minute setting.
4. Use the ◀ or ▶ buttons to adjust the alarm minutes.
5. Press the AL1 or AL2 button again to confirm minutes and select the alarm source (Buzzer or Radio). The display will show 'BU' for buzzer or the last tuned radio frequency.
6. Use the ◀ or ▶ buttons to select your preferred alarm source.
7. Press the AL1 or AL2 button one last time to confirm and activate the alarm. The corresponding alarm indicator (bell icon) will appear on the display.

Deactivating an Alarm

To deactivate an alarm, press the corresponding AL1 or AL2 button until the alarm indicator disappears from the display.

4.4 Snooze Function

When an alarm sounds, press the large SNOOZE/SLEEP/DIMMER bar to temporarily silence the alarm. The alarm will sound again after approximately 9 minutes.

4.5 Sleep Function

The sleep function allows the radio to play for a set duration before automatically turning off.

1. While the radio is playing, press the SNOOZE/SLEEP/DIMMER bar repeatedly to cycle through available sleep times (e.g., 90, 60, 30, 15 minutes, OFF).
2. Release the button when your desired sleep time is displayed. The radio will turn off automatically after the selected duration.

4.6 Dimmer Function

To adjust the brightness of the LED display, press the SNOOZE/SLEEP/DIMMER bar briefly when the radio is off (in standby mode). Cycle through available brightness levels.

5. Maintenance

Cleaning

• Always unplug the unit from the power outlet before cleaning.
• Use a soft, dry cloth to clean the exterior of the unit.
• Do not use abrasive cleaners, waxes, or solvents as they may damage the finish.

General Care

• Avoid placing the unit in areas with extreme temperatures, humidity, or dust.
• Do not drop the unit or subject it to strong impacts.

6. Troubleshooting

If you encounter issues with your Sencor SRC 1100 B, please refer to the following common solutions:

7. Specifications

8. Warranty and Support

For warranty information or technical support, please refer to the documentation provided with your purchase or contact your local Sencor distributor or customer service. Keep your proof of purchase for warranty claims.