คู่มือผู้ใช้ชุดหูฟังออกกำลังกายไร้สาย SAMSON Airline 99M (D Band)

1. บทนำ

This manual provides detailed instructions for the setup, operation, and maintenance of your SAMSON Airline 99M Fitness Headset Wireless System (D Band). This system is designed for active performers, presenters, and educators, offering a cable-free audio solution with a low-profile headset microphone and a compact receiver.

2. ข้อมูลด้านความปลอดภัย

Please read all safety instructions before operating this product. Retain this manual for future reference.

• อย่าให้เครื่องโดนฝนหรือความชื้น
• ห้ามใช้อุปกรณ์นี้ใกล้น้ำ
• ทำความสะอาดด้วยผ้าแห้งเท่านั้น
• อย่าปิดกั้นช่องระบายอากาศใดๆ ติดตั้งตามคำแนะนำของผู้ผลิต
• ห้ามติดตั้งใกล้แหล่งความร้อน เช่น หม้อน้ำ เครื่องทำความร้อน เตา หรืออุปกรณ์อื่น ๆ (รวมถึง ampเครื่องให้ความร้อน) ที่ผลิตความร้อน
• ใช้เฉพาะอุปกรณ์เสริม/สิ่งที่แนบตามที่ผู้ผลิตกำหนดเท่านั้น
• ส่งต่อการบริการทั้งหมดไปยังช่างบริการที่ผ่านการรับรอง จำเป็นต้องเข้ารับบริการเมื่ออุปกรณ์ได้รับความเสียหายแต่อย่างใด

คำเตือนข้อเสนอ 65:

This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.

3. เนื้อหาบรรจุภัณฑ์

ตรวจสอบว่าแพ็คเกจของคุณมีรายการต่อไปนี้:

• AH9 Wireless Micro Transmitter with DE10x Headset Microphone
• AR99m Wireless Micro Receiver
• Power Adapter for AR99m Receiver
• USB Charging Cable for AH9 Transmitter
• Four Windscreens
• คู่มือการใช้งาน (เอกสารนี้)

4. ส่วนประกอบมากกว่าview

4.1 AH9 Wireless Micro Transmitter with DE10x Headset Microphone

Figure 1: AH9 Wireless Headset Transmitter, front view

The AH9 is a compact, lightweight headset that integrates the wireless transmitter directly into the headband. It features a DE10x omnidirectional condenser microphone for clear audio capture. Controls for power and volume are located on the headset itself.

Figure 2: AH9 Wireless Headset Transmitter, rear view

The rear of the AH9 features charging contacts for its internal rechargeable lithium-ion battery. The headset is designed for comfort and secure fit during active use.

4.2 AR99m Wireless Micro Receiver

Figure 3: AR99m Wireless Micro Receiver, top view

The AR99m is a true diversity micro receiver. It features a channel display, 'SET' button for synchronization, 'READY' and 'PEAK' indicators, and a master volume control. Two antennas ensure reliable signal reception.

Figure 4: AR99m Wireless Micro Receiver, angled view

The AR99m receiver offers various output options for connecting to mixers, amplifiers, or other audio equipment. These include balanced XLR and unbalanced 1/4" outputs. A DC input for power is also present.

Figure 5: AR99m Wireless Micro Receiver, side view

A USB port labeled 'PHONE CHARGING' is located on the side of the AR99m receiver, providing 5V 200mA output. This port can be used for charging compatible devices or powering additional XPD Wireless systems.

5. การตั้งค่า

5.1 การชาร์จเริ่มต้น

Before first use, fully charge the AH9 headset transmitter. Connect the supplied USB charging cable to the AH9 and a USB power source (e.g., a computer USB port or a USB wall adapter). The charging indicator on the AH9 will illuminate during charging and turn off when fully charged. Charging typically takes approximately 3 hours.

5.2 การจัดวางและการเชื่อมต่อเครื่องรับสัญญาณ

1. การจัดวาง: Position the AR99m receiver in a location free from obstructions, ideally within line-of-sight of the intended operating area. Ensure the antennas are extended and positioned vertically for optimal reception.
2. พลัง: Connect the supplied 15V DC power adapter to the AR99m receiver's 'DC IN' port and plug it into an AC power outlet.
3. เอาต์พุตเสียง: Connect the AR99m receiver's audio output to your mixer, amplifier, or powered speaker. Use either the balanced XLR output for long cable runs and professional connections, or the unbalanced 1/4" output for standard instrument inputs.

5.3 การสวมชุดหูฟัง

Place the AH9 headset comfortably on your head. Adjust the microphone boom so that the DE10x microphone is positioned approximately 1-2 inches from the corner of your mouth. Ensure the headset is secure but not uncomfortably tight.

6. การดำเนินการ

6.1 การเปิด/ปิดเครื่อง

• AR99m Receiver: Turn the 'VOLUME' knob clockwise to power on the receiver. The display will illuminate.
• AH9 Transmitter: Press and hold the power button on the AH9 headset until the indicator light illuminates.

6.2 การเลือกและการซิงโครไนซ์ช่องสัญญาณ

The Airline 99M system operates on 100 selectable channels across a 24MHz bandwidth (D Band: 542–566 MHz). To ensure optimal performance and avoid interference, synchronize the transmitter and receiver to the same channel.

1. เลือกช่องสัญญาณบนเครื่องรับ: With the AR99m receiver powered on, press the 'SET' button to cycle through available channels. Choose a channel that appears clear (no 'PEAK' light activity without the transmitter on).
2. Synchronize Transmitter: Once a channel is selected on the receiver, hold the AH9 transmitter near the AR99m receiver (within 1-2 feet). Press and hold the 'SET' button on the AR99m receiver until the 'IR' indicator flashes. The AH9 transmitter will automatically synchronize to the selected channel. The 'READY' indicator on the receiver will illuminate solid when synchronization is successful.

6.3 การปรับระดับเสียง

• AH9 Transmitter: Use the '+' and '-' buttons on the AH9 headset to adjust the microphone input level. Start with a moderate level.
• AR99m Receiver: Use the 'VOLUME' knob on the AR99m receiver to adjust the overall output level to your connected audio system.

Always adjust the volume on your connected mixer or amplifier first, then fine-tune with the receiver's volume control.

6.4 ช่วงการทำงาน

The system offers a working range of up to 300 feet (line-of-sight). Environmental factors, such as walls, metal objects, and other wireless devices, can affect this range. Maintain a clear path between the transmitter and receiver for best results.

7. การบำรุงรักษา

7.1 การทำความสะอาด

Clean the AH9 headset and AR99m receiver with a soft, dry cloth. Avoid using abrasive cleaners or solvents, which can damage the finish or internal components.

7.2 Windscreens

The included windscreens help reduce plosive sounds and protect the microphone element. Replace them as needed to maintain audio quality and hygiene.

7.3 การดูแลแบตเตอรี่

The AH9 transmitter uses a rechargeable lithium-ion battery. For optimal battery life, avoid fully discharging the battery frequently. If storing the unit for an extended period, charge the battery to approximately 50% and store in a cool, dry place.

8 การแก้ไขปัญหา

9. ข้อมูลจำเพาะ

10. การรับประกันและการสนับสนุน

For detailed warranty information and technical support, please refer to the official SAMSON website or contact SAMSON customer service. A digital version of this user guide may also be available for download from the manufacturer's support page.

You can also find a PDF version of the user guide here: SAMSON Airline 99M User Guide (PDF)