Retekess TR113 Full Band Radio & V115 Portable Radio User Manual

1. はじめに

This manual provides detailed instructions for the operation and maintenance of your Retekess TR113 Full Band Radio and the accompanying Retekess V115 Portable Radio. These devices are designed to offer a wide range of listening experiences, from standard FM/AM broadcasts to advanced shortwave and aviation bands, along with recording and media playback capabilities.

Image 1.1: The Retekess TR113 (larger, green) and Retekess V115 (smaller, black) radios.

2. セットアップ

2.1 初期充電

Before first use, fully charge both radios. The TR113 uses a Type-C port for charging. The V115 uses a Micro USB port.

• Connect the provided power adapter to the radio's charging port.
• アダプターを標準の壁コンセントに差し込みます。
• The charging indicator will show the charging status and turn off or change color when fully charged.

2.2 Inserting MicroSD Card (for Recording/MP3 Playback)

Both radios support MicroSD cards for recording and MP3 playback. A MicroSD card is included with the TR113.

• Locate the MicroSD card slot on the side of the radio (TR113: near the Type-C port; V115: on the side).
• 金色の接点を下に向けて、カチッと音がするまで MicroSD カードをゆっくりと挿入します。
• 取り外すには、カードが飛び出すまで少し押し込みます。

3. Operating the Retekess TR113

3.1 電源オン/オフ

を押し続けます 力 ラジオのオン/オフを切り替えるボタン。

3.2 Full Band Reception

The TR113 supports a wide range of frequencies including FM, AM, SW, VHF, UHF, LW, CB, WB, AIR, and SSB. Use the バンド button to cycle through available bands.

Image 3.1: Diagram illustrating the full band reception of the TR113 radio, including FM, AM, SW, VHF, UHF, LW, CB, WB, AIR, and SSB bands.

3.3 アンテナモード

The TR113 features multiple antenna modes, including a built-in telescopic antenna and ports for external antennas to enhance signal reception.

Image 3.2: The TR113 radio highlighting its external antenna connection points for improved signal reception.

3.4 チューニング方法

The TR113 offers various tuning methods for precise station selection:

• デジタルチューニング: テンキーを使用して周波数を直接入力します。
• 手動チューニング： Rotate the tuning knob for fine adjustments.
• プーリーチューニング: Utilize the larger tuning wheel for faster frequency changes.
• 自動スキャン: を押す スキャン button to automatically search and store available stations.

画像3.3: クローズアップ view of the TR113's tuning knob, numeric keypad, and tuning wheel, illustrating the multiple methods for frequency selection.

3.5プリセット

The TR113 can store up to 1600 preset stations. Use the プリセット button and tuning controls to navigate and select stored stations.

3.6 Alarm Clock & Sleep Mode

The TR113 includes an alarm clock function and a sleep mode for timed shutdown.

• 目覚まし時計： Set an alarm to wake up to your favorite station. Refer to the on-screen menu for alarm setup.
• スリープモード： Configure the radio to automatically turn off after a set period, ideal for falling asleep while listening.

Image 3.4: The TR113 radio displaying its screen with icons for sleep mode and alarm clock functions.

3.7 Dual-use Type-C Jack

The Type-C port on the TR113 serves as both a charging port and an external speaker audio input.

Image 3.5: Close-up of the TR113's side panel, highlighting the dual-use Type-C charging/audio input port and the MicroSD card slot.

3.8APPコントロール

The TR113 supports APP control for enhanced functionality. Refer to the radio's display or included quick start guide for details on connecting to the companion application.

4. Operating the Retekess V115

4.1 電源オン/オフ

を押し続けます 力 ラジオのオン/オフを切り替えるボタン。

4.2 Radio Bands

The V115 supports FM, AM, and SW bands. Use the モード button to switch between radio bands and other functions.

4.3 録音機能

The V115 can record audio to a MicroSD card (not included). It supports three recording modes:

• マイク録音： Record external audio via the built-in microphone.
• AUX Cable Input Recording: AUX 入力を介して接続された外部デバイスからのオーディオを録音します。
• ラジオ録音： Record live radio broadcasts.

To initiate recording, ensure a MicroSD card is inserted and press the 記録 ボタン。

Image 4.1: The V115 radio highlighting its recording function and the three available recording modes: MIC, AUX input, and radio recording.

4.4 MP3プレーヤー

The V115 can play MP3 audio files stored on a MicroSD card.

• MP3モードに切り替えるには、 モード ボタン。
• Use the navigation buttons to select and play tracks.

Image 4.2: The V115 radio with a MicroSD card inserted, indicating its capability to function as an MP3 player.

4.5スリープタイマー

The V115 features a sleep timer that can be adjusted from 0 to 90 minutes, allowing the radio to automatically shut down after a set period.

Image 4.3: The V115 radio displaying its sleep timer function, which can be set for automatic shutdown.

5. メンテナンス

• クリーニング： ラジオの表面を拭く際は、柔らかく乾いた布を使用してください。研磨剤入りの洗剤や溶剤は使用しないでください。
• ストレージ： ラジオは直射日光や極端な温度を避け、涼しく乾燥した場所に保管してください。
• バッテリーのケア： バッテリーを長持ちさせるには、頻繁に完全に放電することは避けてください。長期間保管する場合は、数ヶ月ごとにバッテリーを約50%まで充電してください。
• 耐水性: Note that these radios are not water resistant. Avoid exposure to water or high humidity.

6。 トラブルシューティング

6.1 電源なし

• Ensure the radio is fully charged.
• 電源アダプタとケーブルに損傷がないか確認してください。
• 電源ボタンを数秒間押し続けて、短く押しただけではないことを確認します。

6.2 受信状態が悪い

• 伸縮アンテナを完全に伸ばします。
• Try repositioning the radio to a different location, away from electronic interference.
• For TR113, consider connecting an external antenna for stronger signals, especially on shortwave or aviation bands.
• Ensure you are on the correct band (FM, AM, SW, etc.) for the station you are trying to receive.

6.3 Recording Not Working (V115)

• Ensure a MicroSD card is properly inserted.
• MicroSD カードに十分な空き容量があるかどうかを確認してください。
• Verify the MicroSD card is formatted correctly (FAT32 is usually recommended).

6.4 MP3 Playback Issues (V115)

• MP3を確実に files are stored in the root directory or a recognized folder on the MicroSD card.
• 音声かどうかを確認します files are indeed in MP3 format.

7. 仕様

Image 7.1: A comparison table highlighting key specifications of the Retekess TR113 against the TR112 model.

8. 保証とサポート

For warranty information and technical support, please refer to the warranty card included with your product or visit the official Retekess webサイトでご確認ください。保証請求の際は購入証明として領収書を保管してください。