SEIKO Wave Symphony Radio-Controlled Wall Clock

1. Introduction and Overview

This manual provides instructions for the proper setup, operation, and maintenance of your SEIKO Wave Symphony Radio-Controlled Wall Clock, model AM239H. This clock automatically corrects the time by receiving standard radio waves, ensuring precise timekeeping. Manufactured by Seiko, a leading Japanese clockmaker, this model is recognized for its accuracy, design, and practical functionality. The radio wave function allows the clock to receive time signals, maintaining continuous accuracy.

Image: The SEIKO Wave Symphony Radio-Controlled Wall Clock, model AM239H, featuring a rectangular brown plastic frame and an analog display.

2. Safety Precautions

Please read and understand these safety precautions before using your clock. Failure to follow these instructions may result in damage to the product or personal injury.

• Do not disassemble, modify, or repair the clock yourself. This may cause malfunction or electric shock.
• Keep batteries out of reach of children. If swallowed, seek immediate medical attention.
• Do not mix old and new batteries, or different types of batteries. This can cause leakage or explosion.
• Remove batteries if the clock will not be used for an extended period to prevent leakage.
• Avoid placing the clock in direct sunlight, near strong magnetic fields, or in areas with extreme temperatures or high humidity.
• Ensure the clock is securely mounted to prevent it from falling.

3. Package Contents

Verify that all items are present in the package:

• SEIKO Wave Symphony Radio-Controlled Wall Clock (AM239H)
• Instruction Manual
• Plasterboard hanging hardware
• Batteries are not included and must be purchased separately.

4. Setup

4.1. Battery Installation

1. Open the battery compartment cover on the back of the clock.
2. Insert two (2) D-size alkaline batteries and one (1) AA-size alkaline battery, ensuring the correct polarity (+/-) as indicated inside the compartment.
3. Close the battery compartment cover securely.

4.2. Initial Time Setting (Radio Wave Reception)

After installing batteries, the clock will automatically attempt to receive the standard radio wave signal to set the correct time. This process may take several minutes to an hour, depending on your location and signal conditions.

• Place the clock near a window or in an open area for better signal reception.
• Avoid placing the clock near electronic devices that may cause interference (e.g., televisions, computers, fluorescent lights).
• The second hand will typically stop at the 12 o'clock position during reception and then move to the correct time once the signal is successfully received.

4.3. Wall Mounting

Use the provided plasterboard hanging hardware or appropriate screws for your wall type to securely mount the clock. Ensure the clock is level and stable.

5. Operating Instructions

5.1. Automatic Time Correction

The clock automatically receives standard radio waves to correct the time. This typically occurs multiple times a day to maintain accuracy. Manual adjustment is generally not required.

5.2. Melody Playback (Wave Symphony)

This clock features a Wave Symphony function that plays melodies on the hour. The clock includes a one-way rotating ornament that moves during melody playback.

The clock plays 6 melodies on the hour from a selection of 18 classical and popular tunes. The melodies include:

• Eine Kleine Nachtmusik
• Jupiter
• Symphony No. 9 "Ode to Joy"
• Wedding March
• Pastoral Symphony No. 6
• Waltz of the Flowers
• On the Beautiful Blue Danube
• Morning from Peer Gynt
• Salut d'Amour
• Die Meistersinger von Nürnberg
• Spring
• Brindisi
• Pictures at an Exhibition
• Radetzky March
• Canon
• Amazing Grace
• Dance of the Reed Flutes
• Dance of the Hours

5.3. Volume Control

A volume control dial is located on the side or back of the clock. Adjust it to your preferred melody volume.

5.4. Automatic Melody Stop by Light Sensor

The clock is equipped with a light sensor that automatically stops melody playback when the room becomes dark, typically at night. Melodies will resume when the room is illuminated again.

5.5. Monitor Function

Press the monitor button (usually located on the side or back) to play the current melody once, allowing you to check the sound and volume.

5.6. Step Second Hand

The clock features a step second hand movement, which moves in one-second intervals.

6. Maintenance

6.1. Cleaning

Wipe the clock's surface with a soft, dry cloth. Do not use chemical cleaners, abrasive materials, or water, as these may damage the finish or internal components.

6.2. Battery Replacement

Replace all batteries (two D-size and one AA-size alkaline batteries) when the clock stops or the melodies become faint. It is recommended to replace all batteries at the same time to ensure optimal performance.

7. Troubleshooting

If you encounter any issues with your clock, refer to the following common problems and solutions:

8. Specifications

9. Warranty and Support

For warranty information and customer support, please refer to the warranty card included with your product or visit the official Seiko website. Keep your purchase receipt as proof of purchase for warranty claims.