User Manual

Introduction

This manual provides detailed instructions for the setup, operation, and maintenance of your Bernstein RAC 20 Piano White Radio Alarm Clock. Please read this manual thoroughly before using the product to ensure proper function and to prevent damage.

Important Safety Information:

• Do not expose this appliance to rain or moisture.
• Do not block any ventilation openings.
• Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
• Only use attachments/accessories specified by the manufacturer.
• Refer all servicing to qualified service personnel.

Product Overview

Familiarize yourself with the various components and controls of your Bernstein RAC 20.

Front Panel Controls

Image: Front view of the Bernstein RAC 20 Piano White radio alarm clock. The front panel features a clock dial on the left, a larger radio tuning dial in the center, and various controls on the right including a volume knob, a function selector (OFF, FM, AM, AUX), and buttons for Alarm and Sleep, along with a headphone jack.

• Clock Dial: Displays the current time.
• Tuning Dial: Used to select radio frequencies for AM and FM bands.
• Volume Knob: Adjusts the audio output level.
• Function Selector: Switches between OFF, FM radio, AM radio, and Auxiliary input.
• Alarm Button: Activates or sets the alarm function.
• Sleep Button: Activates the sleep timer function.
• Headphone Jack: For private listening with headphones.
• Power Indicator: Illuminates when the unit is powered on.
• Tuning Indicator: Illuminates when a strong radio signal is tuned.

Rear Panel Connections

Image: Rear view of the Bernstein RAC 20 Piano White radio alarm clock. The back panel includes connections for FM antenna (75 Ohm and external), Line Out, Aux In, Time Set switch, Dimmer switch, 12V DC power input, and a battery compartment for backup power.

• FM Antenna (75 Ohm): Connection for external FM antenna.
• FM Antenna (EXT/INT): Switch to select between internal and external FM antenna.
• Line Out: Audio output for connecting to an external amplifier or recording device.
• Aux In: Audio input for connecting external audio devices.
• Time Set Switch: Used to adjust the clock time.
• Dimmer Switch: Adjusts the brightness of the display.
• 12V DC Input: Power input jack.
• AA Battery Compartment: For backup power (batteries not included).

Setup

1. Unpacking

Carefully remove the radio from its packaging. Retain the packaging for future transport or storage. Verify that all contents are present: Bernstein RAC 20 unit, AC power adapter, and this instruction manual.

2. Power Connection

Connect the supplied AC power adapter to the 12V DC input jack on the rear of the unit. Plug the adapter into a standard wall outlet. The unit is now ready for operation.

For clock and alarm backup during power outages, install 2 x AA batteries (not included) into the battery compartment on the rear of the unit. Ensure correct polarity.

3. Antenna Setup

• FM Reception: The unit has a built-in FM antenna. For improved reception, connect an external FM antenna to the 75 Ohm FM antenna input on the rear panel and set the FM Antenna switch to "EXT".
• AM Reception: The unit features a built-in AM antenna. For optimal AM reception, rotate the unit to find the best signal.

Operating Instructions

1. Power On/Off and Function Selection

Rotate the Function Selector knob on the front panel to choose between OFF, FM, AM, or AUX (Auxiliary input).

2. Radio Tuning

• Select either FM or AM using the Function Selector.
• Rotate the large Tuning Dial to manually select your desired radio station. The Tuning Indicator light will illuminate when a strong signal is received.

3. Volume Control

Rotate the Volume knob clockwise to increase the volume and counter-clockwise to decrease it.

4. Setting the Clock

• Locate the "Time Set" switch on the rear panel.
• Move the switch to the "SET" position.
• Rotate the Clock Dial on the front panel to set the correct time.
• Once the time is set, return the "Time Set" switch to the "RUN" position.

5. Setting the Alarm

• Press the "ALARM" button on the front panel.
• While holding the "ALARM" button, rotate the Clock Dial to set your desired alarm time.
• Release the "ALARM" button. The alarm is now set.
• To activate or deactivate the alarm, press the "ALARM" button briefly. An indicator light (if present) will show alarm status.
• When the alarm sounds, press any button (except the "ALARM" button again) to snooze, or turn the Function Selector to OFF to cancel.

6. Using the Sleep Timer

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

• While the radio is playing, press the "SLEEP" button.
• Each press of the "SLEEP" button will cycle through available sleep times (e.g., 15, 30, 60, 90 minutes, or OFF).
• The radio will automatically turn off after the selected time.

7. Auxiliary Input (AUX)

Connect an external audio device (e.g., MP3 player, smartphone) to the "Aux In" jack on the rear panel using a 3.5mm audio cable.

• Set the Function Selector to "AUX".
• Play audio from your connected device. The sound will be output through the radio's speakers.
• Adjust the volume using the radio's Volume knob and/or the connected device's volume control.

8. Headphone Output

Plug standard 3.5mm headphones into the headphone jack on the front panel for private listening. The speakers will automatically mute when headphones are connected.

Maintenance

• Cleaning: Wipe the unit with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Storage: If storing the unit for an extended period, disconnect it from power and remove the backup batteries. Store in a cool, dry place.
• Ventilation: Ensure the ventilation grilles on the top of the unit are not obstructed to prevent overheating.

Troubleshooting

Specifications

Warranty and Support

This product comes with a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or contact the manufacturer directly. For technical support or service inquiries, please contact Audiovox customer service.

Please visit the official Audiovox website for the most up-to-date support information and contact details.