Seiko KX373B Radio Wave Analog Wall Clock

導入

This manual provides essential information for the proper setup, operation, and maintenance of your Seiko KX373B Radio Wave Analog Wall Clock. This clock is designed to receive radio waves containing accurate time information, automatically correcting its display for precise timekeeping. When radio waves are not received, the clock operates with quartz accuracy.

Please read these instructions carefully before using your clock and retain them for future reference.

画像： フロント view of the Seiko KX373B Radio Wave Analog Wall Clock, featuring a brown wooden frame and a clear white dial with black numerals.

画像： サイドプロfile of the Seiko KX373B clock, illustrating its slim design and the elegant brown wooden frame.

パッケージ内容

• Seiko KX373B Radio Wave Analog Wall Clock
• Wood screws (for wood pillars, thick walls)
• Gypsum board hangers (for drywall)
• 取扱説明書（本書）

注記： 2 x AA manganese batteries are required and are not included.

設定

1. バッテリーの取り付け

Locate the battery compartment on the back of the clock. Insert two AA manganese batteries, ensuring correct polarity (+/-). The clock requires 2 x AA batteries, with an approximate battery life of 2 years.

画像： 後方 view of the clock, highlighting the battery compartment and the integrated mounting hook. Ensure batteries are inserted correctly.

2. Initial Time Setting and Radio Wave Reception

After battery installation, the clock will attempt to receive radio waves to set the time automatically. For optimal reception, place the clock near a window. Avoid locations with potential radio interference.

• 最適な配置: Near a window, away from electronic devices.
• 避ける： Inside buildings with thick walls, basements, near high-voltage lines, TV towers, train rails, TVs, refrigerators, air conditioners, computers, fax machines, construction sites, airports, or areas with significant radio interference. Metal furniture can also obstruct reception.

画像： A map illustrating the radio wave reception coverage areas, typically showing two main transmission stations in Japan (Fukushima and Kyushu) and their respective ranges. This indicates the clock's ability to receive time signals from these regions.

3. 取り付け手順

The clock comes with hardware for mounting on wood pillars, thick walls, and gypsum board (drywall). Select the appropriate hardware for your wall structure.

• For wood pillars or thick walls, use the provided wood screw.
• For gypsum board (drywall), use the provided gypsum board hanger and nails.
• 注意： Do not use the provided hardware on concrete walls or other unsuitable surfaces. Purchase commercially available hangers for such wall types.

画像： A visual guide displaying the included mounting hardware: a wood screw for solid wood surfaces and a specialized hanger with multiple nails for gypsum board (drywall) installations.

操作手順

Radio Correction Function

The clock automatically receives radio signals to correct the time. This ensures high accuracy. If radio signals are not received, the clock will maintain time with its internal quartz movement.

Sweep Second Hand

The clock features a smooth, continuous sweep second hand movement, providing a silent operation.

アラーム機能

This model includes an alarm function. Refer to the specific controls on the back of the clock for setting and activating the alarm.

Sleep Second Hand

The sleep second hand feature may temporarily stop the second hand during certain periods (e.g., nighttime) to conserve battery life and ensure silent operation. The second hand will resume normal movement when the feature deactivates.

Battery Replacement Notification

When the battery level is low, the second hand will stop at the "12 o'clock" position to indicate that the batteries need to be replaced. Replace both AA batteries promptly to ensure continued accurate operation.

メンテナンス

クリーニング

Wipe the clock's wooden frame and glass with a soft, dry cloth. Avoid using abrasive cleaners, solvents, or chemical sprays, as these can damage the finish.

バッテリーケア

Replace batteries as soon as the low battery indicator (second hand stopping at 12 o'clock) appears. If the clock will not be used for an extended period, remove the batteries to prevent leakage and potential damage.

トラブルシューティング

• Clock not setting time automatically:
  • Ensure the clock is placed in a location with good radio wave reception (e.g., near a window).
  • Check for potential interference sources (large metal objects, electronic devices, thick walls).
  • Verify that the batteries are fresh and correctly installed.
• Clock running slow or fast:
  • If radio wave reception is consistently poor, the clock operates on quartz accuracy. Ensure batteries are fresh.
  • Attempt to manually reset the clock or move it to a location with better reception.
• Second hand stops at 12 o'clock:
  • This indicates low battery power. Replace both AA batteries immediately.

仕様

製品終了view ビデオ

保証とサポート

For warranty information and customer support, please refer to the official SEIKO webご購入の際は、サイトをご覧いただくか、販売店にお問い合わせください。購入証明書としてレシートを保管してください。

For further assistance, you may visit the official SEIKO store: Amazonのセイコーストア