1.製品オーバーview
The DS-6637 LED Digital Alarm Clock is a sleek and minimalist device designed for bedrooms and desks. It features a clear LED display with multiple functions including time, date, and temperature, along with adjustable brightness and dual alarm settings.

Figure 1: White LED Digital Alarm Clock (DS-6637)

Figure 2: Black LED Digital Alarm Clock (DS-6637)
主な特徴:
- 多彩な表示モード: Choose between time-only display or a cycling display of time, date, and temperature.
- Automatic & Manual Brightness Adjustment: Automatic low brightness mode from 22:00 to 06:00, with 5 levels of manual brightness adjustment.
- スヌーズ機能付きデュアルアラーム: Set two independent alarms with a snooze function.
- 温度表示: 周囲温度を表示します。
- ユーザーフレンドリーなデザイン: Simple top-mounted buttons for easy operation.
- 電源オプション: DC 5V/1A via USB cable or 3x AAA batteries (for memory function).
2. セットアップ
2.1 クロックの電源供給
The clock can be powered via a DC 5V/1A USB cable. For memory function during power outages, install 3x AAA batteries (not included) in the battery compartment on the back of the unit.

図3:戻る view with battery compartment and power input
2.2 Initial Settings (General Setting)
Refer to the instruction diagram below for a visual guide. The 'Long press' mentioned in the instructions typically means holding the button for 3 seconds.

Figure 4: LED Digital Clock Instruction Diagram
- 時間設定:
長押し モード button to enter time setting. Tap UP or 下 to set the hour, then tap モードタップ UP or 下 分を設定します。 - 日付設定:
時間を設定したら、をタップします モード again to enter date setting. Tap UP or 下 to set the year, month, and day, tapping モード between each. - 温度単位設定:
After setting the date, tap モード again to switch temperature unit between Celsius (°C) and Fahrenheit (°F).
3. 操作手順
3.1表示モード
The clock offers two main display modes:
- モード1: Only displays the current time.
- モード2: Cycles through displaying time, date, and temperature.
To switch between display modes, tap the モード button (short press).

Figure 5: Two Display Modes (Time only / Time, Date, Temperature)
3.2 明るさ調整
- 自動ナイトモード: The display brightness automatically enters a low brightness mode between 22:00 and 06:00 to avoid disturbance during sleep.
- 手動調整: を押す スヌーズ button (short press) to cycle through 5 levels of brightness.

Figure 6: Brightness Adjustment Levels
3.3 アラーム設定
The clock supports two independent alarms. Refer to Figure 4 for button locations.
- アラーム1を設定:
長押し アラーム button to enter Alarm 1 setting. Tap UP or 下 to set the hour, then tap アラームタップ UP or 下 to set the minutes. Tap アラーム again to select alarm frequency (single, dual, or daily). - アラーム2を設定:
Repeat the process for Alarm 2 by long pressing the アラーム ボタンをもう一度押します。 - アラームをオフにする:
When the alarm rings, long press the スヌーズ button to turn off the alarm. Short press any button to start snooze.
3.4スヌーズ機能
When an alarm sounds, press any button (except スヌーズ for turning off) to activate the snooze function. The alarm will sound again after a set interval (default is 5 minutes, not adjustable).
Video 1: Product demonstration showing time, date, temperature cycling, and brightness adjustment.
4. メンテナンス
- クリーニング: Wipe the clock gently with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- バッテリー交換: If the clock loses time or settings frequently during power outages, replace the 3x AAA backup batteries. Ensure correct polarity when inserting new batteries.
- ストレージ: 時計を長期間保管する場合は、液漏れを防ぐために単4電池を取り外してください。
5。 トラブルシューティング
- ディスプレイが暗い、またはオフになっている:
Check if the clock is in automatic night mode (22:00-06:00). Adjust brightness manually using the SNOOZE button. Ensure the USB power cable is securely connected. - Clock not keeping time:
Ensure fresh AAA batteries are installed for backup power. If using only USB power, a power interruption will reset the time. - アラームが鳴らない:
Verify that the alarm is set correctly and enabled (alarm icon visible on display). Check the volume setting if applicable (this model does not have explicit volume control, but some similar models do). - 温度の読み取りが不正確なようです:
Ensure the clock is placed in an area with good air circulation, away from direct heat sources or cold drafts.
6. 仕様
| 特徴 | 仕様 |
|---|---|
| モデル | DS-6637 |
| 材料 | プラスチック |
| 表示タイプ | デジタル(LED) |
| 動機タイプ | デジタル |
| 関数 | Temperature Display, Alarm, Night Light, Snooze |
| 特徴 | ルミノバ |
| スタイル | Modern Style, Geometric Shape |
| 電源入力 | DC5V/1A |
| バックアップバッテリー | 単3電池XNUMX本(別売) |
| 寸法(約) | 12.8cm(長さ)×6.5cm(高さ)×3.5cm(幅) |
| 重量(約) | 140グラム |

Figure 7: Style Selection (White/Black shell, White/Green light)

図8: おおよその寸法
7. ユーザーのヒント
- For optimal visibility, consider the 'LUMINOVA' feature which enhances display clarity.
- The clock's plastic material makes it lightweight and durable for everyday use.
- To ensure continuous timekeeping during power fluctuations, always install backup AAA batteries.
8. 保証とサポート
This product comes with a standard manufacturer's warranty against defects in materials and workmanship. For specific warranty details or technical support, please refer to the seller's information or contact their customer service directly. Keep your purchase receipt as proof of purchase.