ATW-901A/L - Microphone Audio-Technica - Free user manual and instructions
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| Type of Product | Wireless Handheld Microphone |
| Brand | Audio-Technica |
| Model | ATW-901A/L |
| Polar Pattern | Cardioid |
| Frequency Response | 80 – 15,000 Hz |
| Operating Frequency Range | UHF 656.125 – 678.500 MHz |
| RF Output Power | 10 mW |
| Dynamic Range | 100 dB |
| Battery Type | 2 x AA batteries |
| Battery Life | Approximately 7 hours |
| Weight | 280 g (9.9 oz) |
| Dimensions | 250 mm (length) x 50 mm (diameter) |
| Included Accessories | ATW-T901 handheld transmitter, ATW-R900 receiver (sold separately) |
| Maintenance | Clean with dry cloth; avoid moisture and extreme temperatures |
| Safety | Do not disassemble; keep away from water and children |
| Spare Parts | Battery cover, microphone grille, carrying case |
| Repairability | Contact Audio-Technica authorized service center |
Frequently Asked Questions - ATW-901A/L Audio-Technica
How do I turn on the ATW-901A/L microphone?
Press and hold the power button located on the microphone body until the LED lights up. Release the button to turn it on. To turn off, press and hold again until the LED goes out.
How do I pair the microphone with the receiver?
Ensure both devices are on. Press the SYNC button on the receiver, then press the SYNC button on the microphone within 30 seconds. The LED will indicate successful pairing.
What batteries does the microphone use?
The ATW-901A/L uses two AA alkaline batteries. Rechargeable Ni-MH batteries are also compatible but may have shorter life.
How long does the battery last?
With fresh alkaline batteries, the microphone operates for approximately 7 hours. Actual life depends on usage and battery quality.
What is the operating range of the wireless system?
Under typical conditions, the range is up to 100 meters (330 feet) in open line-of-sight. Walls and obstructions reduce range.
How do I clean the microphone?
Use a soft, dry cloth to wipe the exterior. For the grille, remove it and gently brush away debris. Avoid using liquids or abrasive cleaners.
Can I use rechargeable batteries?
Yes, Ni-MH rechargeable AA batteries are compatible. Ensure they are fully charged. Note that battery life may be slightly shorter than alkaline.
What should I do if there is no sound?
Check that both the microphone and receiver are powered on and properly paired. Verify the receiver is connected to your audio system. Replace batteries if the LED is dim or flashing.
How can I avoid interference from other wireless devices?
Use the automatic frequency scan feature on the receiver to find a clear channel. Avoid using multiple systems on the same frequency. Assign different groups or channels for each system.
How do I mute the microphone?
Press the MUTE button on the microphone body. The LED will blink red when muted. Press again to unmute. Alternatively, mute can be controlled from the receiver.
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