1.製品オーバーview
The Peakeep Large Display Digital Alarm Clock is designed for clear visibility and ease of use, featuring a large LED display, adjustable brightness, multiple alarm volume settings, and automatic Daylight Saving Time (DST) adjustment. It includes a USB charging port and a battery backup system to maintain settings during power interruptions.

図1: 前面 view of the Peakeep Digital Alarm Clock display.
The clock displays time, day of the week, and date. It operates via an included Type C adapter and can be backed up with 4 AAA batteries (not included).
2. セットアップ手順
2.1電源接続
Connect the provided Type C adapter to the "Power In" port on the back of the clock and plug it into a standard electrical outlet. The clock display will illuminate.
2.2 バッテリバックアップのインストール
For battery backup, open the battery compartment on the back of the clock and insert 4 AAA batteries (not included), observing correct polarity. These batteries will preserve settings and allow the alarm to function during power outages. The main display will not remain continuously lit on battery power alone; press the top button to temporarily view the time for 20 seconds.

図 2: 電源接続とバッテリ バックアップ。

Figure 3: Important note regarding continuous display and battery function.
2.3 Setting Time, Date, and Day of Week
Refer to the buttons on the back of the clock (Figure 4).
- Press and hold the "TIME SET" button to enter time setting mode.
- Use the "+" and "-" buttons to adjust the hour. Press "TIME SET" again to confirm and move to minute setting.
- Adjust minutes with "+" and "-" buttons. Press "TIME SET" to confirm and move to year setting.
- Adjust the year, then month, then day using "+" and "-" buttons, pressing "TIME SET" after each to confirm.
- After setting the day, the clock will exit time setting mode. The day of the week will automatically update based on the date.

Figure 4: Back panel with control buttons and ports.
Video 1: Demonstrates how to set the time, date, and day of the week on the Peakeep Digital Alarm Clock.
2.4 Daylight Saving Time (DST) Setting
Press the "DST ON/OFF" button on the back of the clock to toggle the automatic DST feature. When enabled, the clock will automatically adjust for Daylight Saving Time changes (Spring Forward/Fall Back).

Figure 5: Automatic Daylight Saving Time adjustment.
3. 操作手順
3.1ディスプレイオーバーview
The large LED display shows the current time, day of the week, and date. The time can be displayed in 12-hour (with AM/PM indicator) or 24-hour (military) format. To switch between 12-hour and 24-hour format, press the "12/24HR" button on the back.

Figure 6: Regular Time (AM/PM) and Military Time display.
3.2 明るさ調整
The clock features 5 adjustable brightness levels and an option to turn the display completely off. Press the "DIMMER" button on the back of the clock repeatedly to cycle through the brightness settings (L5, L4, L3, L2, L1, OFF).

Figure 7: Six customizable brightness levels.
3.3 Alarm Setting and Volume Control
The alarm offers 5 volume settings for various user preferences.
- Press and hold the "ALARM SET" button to enter alarm setting mode.
- Use the "+" and "-" buttons to adjust the alarm hour. Press "ALARM SET" again to confirm and move to minute setting.
- Adjust alarm minutes with "+" and "-" buttons. Press "ALARM SET" to confirm.
- To adjust alarm volume, press the "VOLUME" button repeatedly to cycle through the 5 volume levels (U01 to U05).
- To activate or deactivate the alarm, press the "ALARM ON/OFF" button. An alarm icon will appear on the display when the alarm is active.

Figure 8: Alarm volume settings and snooze.
3.4スヌーズ機能
When the alarm sounds, press the large "SNOOZE/LIGHT" button on the top of the clock to activate the 9-minute snooze function. The alarm will sound again after 9 minutes. To turn off the alarm for the day, press any other button on the back of the clock.
3.5USB充電ポート
A USB-A charging port is located on the back of the clock (labeled "USB OUT"). This port can be used to charge compatible electronic devices, such as smartphones, while the clock is powered by the Type C adapter.
4. メンテナンス
4.1 クリーニング
時計を清掃するには、柔らかく乾いた布で表面を優しく拭いてください。研磨剤入りの洗剤、溶剤、化学薬品スプレーの使用は避けてください。ディスプレイや液晶画面に損傷を与える可能性があります。asing.
4.2 電池の交換
If the clock's settings are not retained during a power outage, the AAA backup batteries may need to be replaced. Ensure the clock is connected to its main power source before replacing batteries to avoid losing current settings.
5。 トラブルシューティング
- ディスプレイが空白または暗い場合: Ensure the Type C adapter is securely plugged into both the clock and a working power outlet. Adjust the brightness using the "DIMMER" button. If using battery backup, the display will only light up temporarily when the top button is pressed.
- アラームが鳴らない: Verify that the alarm is activated (check for the alarm icon on the display). Ensure the alarm volume is not set to U00 (silent) or a very low setting. Check if the backup batteries are installed and functional if operating during a power outage.
- 電源を切った後に時刻/日付が正しくないtage: Confirm that 4 AAA backup batteries are correctly installed in the battery compartment. If batteries are old or depleted, replace them.
- USB充電が機能しない: Ensure the clock is powered by the Type C adapter. The USB charging port is only active when the clock is connected to its main power source. Check the charging cable and the device being charged.
6. 仕様
| 特徴 | 詳細 |
|---|---|
| ブランド | ピーキープ |
| モデル番号 | MHP3129 |
| 表示タイプ | デジタルLED |
| 色 | Green and White (display color) |
| 製品寸法 | 幅9インチ x 高さ2.6インチ |
| 電源 | Type C Adapter (included) |
| バッテリーバックアップ | 単4電池XNUMX本が必要です(別売り) |
| 特集 | Large Display, Dimmable, Loud Alarm (5 volumes), Auto DST, USB Charging Port, Date, Day of Week |
| 材質タイプ | プラスチック |
7. 保証とサポート
保証情報やテクニカルサポートについては、製品パッケージに記載されている連絡先を参照するか、公式Peakeepをご覧ください。 webサイト。 保証請求に備えて購入時のレシートを保管しておいてください。