1. પરિચય
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. સલામતી માહિતી
Please read all safety instructions before operating this product. Retain this manual for future reference.
- એકમને વરસાદ અથવા ભેજ માટે ખુલ્લા કરશો નહીં.
- પાણીની નજીક આ ઉપકરણનો ઉપયોગ કરશો નહીં.
- માત્ર સૂકા કપડાથી સાફ કરો.
- કોઈપણ વેન્ટિલેશન છિદ્રોને અવરોધિત કરશો નહીં. ઉત્પાદકની સૂચનાઓ અનુસાર ઇન્સ્ટોલ કરો.
- રેડિએટર્સ, હીટ રજિસ્ટર, સ્ટોવ અથવા અન્ય ઉપકરણો જેવા કોઈપણ હીટ સ્ત્રોતોની નજીક ઇન્સ્ટોલ કરશો નહીં (સહિત ampલિફાયર) જે ગરમી ઉત્પન્ન કરે છે.
- માત્ર ઉત્પાદક દ્વારા ઉલ્લેખિત જોડાણો/એસેસરીઝનો ઉપયોગ કરો.
- તમામ સેવાનો સંદર્ભ લાયક સેવા કર્મચારીઓને આપો. જ્યારે ઉપકરણને કોઈપણ રીતે નુકસાન થયું હોય ત્યારે સર્વિસિંગ જરૂરી છે.
દરખાસ્ત 65 ચેતવણી:
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. પેકેજ સામગ્રી
ચકાસો કે તમારા પેકેજમાં નીચેની વસ્તુઓ છે:
- 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
- વપરાશકર્તા માર્ગદર્શિકા (આ દસ્તાવેજ)
4. ઘટકો ઓવરview
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. સેટઅપ
5.1 પ્રારંભિક ચાર્જિંગ
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 Receiver Placement and Connections
- પ્લેસમેન્ટ: 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.
- શક્તિ: Connect the supplied 15V DC power adapter to the AR99m receiver's 'DC IN' port and plug it into an AC power outlet.
- ઓડિયો આઉટપુટ: 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.
૪.૧ હેડસેટ પહેરવું
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. ઓપરેશન
6.1 પાવરિંગ ચાલુ/બંધ
- 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 Channel Selection and Synchronization
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.
- Select Channel on Receiver: 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).
- 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 વોલ્યુમ એડજસ્ટમેન્ટ
- 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 ઓપરેટિંગ રેન્જ
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. જાળવણી
7.1 સફાઈ
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 બેટરી કેર
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. મુશ્કેલીનિવારણ
| સમસ્યા | સંભવિત કારણ | ઉકેલ |
|---|---|---|
| કોઈ અવાજ કે વચ્ચે-વચ્ચે આવતો ઑડિઓ નહીં |
|
|
| Poor audio quality (noise, static) |
|
|
| Squealing or feedback |
|
|
9. સ્પષ્ટીકરણો
| લક્ષણ | સ્પષ્ટીકરણ |
|---|---|
| મોડેલનું નામ | AH9 |
| ફ્રીક્વન્સી બેન્ડ | D Band: 542–566 MHz |
| ઓપરેટિંગ ચેનલો | 100 |
| બેન્ડવિડ્થ | 24MHz |
| વર્કિંગ રેન્જ | Up to 300 feet (line-of-sight) |
| ઑડિયો ફ્રીક્વન્સી રિસ્પોન્સ | 50 હર્ટ્ઝ - 15 કિલોહર્ટ્ઝ |
| AH9 Battery Life | Up to 8 hours (rechargeable Lithium-Ion) |
| AH9 Charging Time | લગભગ 3 કલાક |
| AR99m Outputs | Balanced XLR, Unbalanced 1/4" |
| AR99m Power Input | 15 વી ડીસી, 600 એમએ |
| AR99m USB Output | 5V, 200mA (for phone charging/XPD Wireless) |
| વસ્તુનું વજન | 1 પાઉન્ડ |
| ઉત્પાદન પરિમાણો | 3 x 3 x 3 ઇંચ (અંદાજે) |
| સામગ્રી | Silicone (headset) |
| પાણી પ્રતિકાર સ્તર | પાણી પ્રતિરોધક |
10. વોરંટી અને સપોર્ટ
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)
