SEIKO Global Radio Wave Digital Alarm Clock

Introduction

This manual provides detailed instructions for the proper use and maintenance of your SEIKO Global Radio Wave Digital Alarm Clock, model SQ648S. This compact alarm clock is designed for convenience, especially during travel, featuring global radio wave reception, an alarm, calendar, and temperature display.

Veuillez lire attentivement ce manuel avant d'utiliser le produit afin d'assurer son bon fonctionnement et d'en maximiser la durée de vie.

Caractéristiques principales

• Global Radio Wave Reception: Automatically corrects time by receiving signals from Japan (40kHz/60kHz), USA, Germany, and the UK.
• Electronic Alarm: Features a gradual tone alarm with 4 volume levels.
• Fonction de répétition: Allows for temporary alarm suspension.
• Calendrier entièrement automatique : Displays date and day of the week automatically.
• Affichage de la température: Shows ambient temperature (accuracy ±2°C).
• Affichage 12/24 heures : Basculer entre les formats d'affichage de l'heure 12 heures et 24 heures.
• Indicateur de batterie faible : Avertit lorsque le remplacement de la batterie est nécessaire.
• Conception compacte et portable : Ideal for travel and business trips.

Contenu du colis

Veuillez vérifier que tous les articles sont présents dans le colis :

• SEIKO Global Radio Wave Digital Alarm Clock (Model SQ648S)
• Piles alcalines AAA (x2)
• Instruction Manual (this document) with Warranty Information

Installation

1. Installation des piles

1. Ouvrez le couvercle du compartiment à piles situé à l'arrière de l'horloge.
2. Insérez deux (2) piles alcalines AAA, en veillant à respecter la polarité (+/-).
3. Fermez soigneusement le couvercle du compartiment à piles.

Figure 1 : Face avant view of the SEIKO SQ648S clock. The main display shows the time, and the radio wave reception icon is visible.

2. Initial Time Setting and Radio Wave Reception

Upon battery installation, the clock will automatically attempt to receive a radio time signal. This process may take several minutes.

• Placez l'horloge près d'une fenêtre pour une réception optimale du signal.
• The radio wave icon on the display will indicate signal strength. A solid icon means successful reception.
• If reception is unsuccessful, the time can be set manually (refer to the "Manual Time Setting" section in Operating Instructions).

Figure 2 : Détaillé view of the digital display, showing time, date, temperature, and the radio wave reception indicator.

Mode d'emploi

Time Display Modes (12/24 Hour)

Press the "12/24H" button to switch between 12-hour (with AM/PM indicator) and 24-hour formats.

Réglage de l'alarme

1. Press the "ALARM SET" button. The alarm time will flash.
2. Use the "HOUR" and "MINUTE" buttons to adjust the desired alarm time.
3. Press "ALARM SET" again to confirm.
4. To activate/deactivate the alarm, slide the "ALARM ON/OFF" switch. An alarm icon will appear on the display when active.

Fonction de répétition

When the alarm sounds, press the "SNOOZE/LIGHT" button to temporarily stop the alarm. The alarm will sound again after approximately 5 minutes.

Rétroéclairage de l'écran

Press the "SNOOZE/LIGHT" button to illuminate the display for a few seconds.

Temperature and Date Display

The clock automatically displays the temperature and date. You can switch between displaying temperature or day of the week by pressing the "TEMP/DAY" button.

Manual Time Setting (If radio reception fails)

1. Press and hold the "SET" button until the time starts flashing.
2. Use the "HOUR" and "MINUTE" buttons to adjust the time.
3. Press "SET" to move to the next setting (Year, Month, Day). Adjust using "HOUR" and "MINUTE".
4. Continue pressing "SET" to cycle through all settings and exit manual setting mode.

Note: Manual time setting will be overwritten if the clock successfully receives a radio wave signal later.

Time Zone Adjustment (for Global Travel)

This clock supports time zone adjustment for different regions. Refer to the detailed instructions in the full manual for specific time zone settings for Japan, USA, Germany, and UK radio wave reception areas.

Entretien

Nettoyage

Wipe the clock with a soft, dry cloth. Do not use abrasive cleaners, solvents, or chemical sprays, as these can damage the casing et affichage.

Remplacement de la batterie

When the low battery indicator appears on the display, replace both AAA alkaline batteries promptly. Old batteries should be disposed of according to local regulations.

Prudence: Ne mélangez pas des piles anciennes et neuves, ou différents types de piles.

Dépannage

Caractéristiques

Garantie et assistance

Informations sur la garantie

This product comes with a limited warranty. Please refer to the warranty card included with your purchase for specific terms, conditions, and duration. Keep your proof of purchase for warranty claims.

Assistance clientèle

For further assistance, technical support, or inquiries regarding your SEIKO Global Radio Wave Digital Alarm Clock, please contact SEIKO customer service. Contact details can typically be found on the official SEIKO websur le site ou sur votre carte de garantie.

You may also visit the official Seiko website de FAQ et de ressources supplémentaires : www.seikoclocks.com