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Polsen US-OB-33 Product Manual
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Polsen US-OB-33 Product Manual

Omnidirectional usb boundary microphone
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US-OB-33
OMNIDIRECTIONAL
USB BOUNDARY
MICROPHONE
PRODUCT
MANUAL

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Summary of Contents for Polsen US-OB-33

  • Page 1 US-OB-33 OMNIDIRECTIONAL USB BOUNDARY MICROPHONE PRODUCT MANUAL...
  • Page 2 T H A N K Y O U F O R C H O O S I N G P O L S E N . The Polsen US-OB-33 Omnidirectional USB Boundary Microphone connects to your computer and will noticeably improve your audio quality during personal video meetings and conference calls.

  • Page 3: Mute Button

    O V E R V I E W USB Type-C™ USB cable connector The USB Type-C Use the included USB connector plugs into cable to connect the the microphone. The microphone to a USB Standard-A computer. connector plugs into your computer. LED indicator Lights up to indicate connection to a...
  • Page 4 P R E C A U T I O N S • Please read and follow these instructions, and keep this manual in a safe place. • Keep this product away from water and any flammable gases or liquids. • Do not attempt to disassemble or repair this product.
  • Page 5 USB cable into the microphone and an available USB port on your computer. The microphone’s LED will light up to indicate the microphone is receiving power. Sound Settings Open your computer’s sound settings (Windows) or sound preferences (Mac), and select the US-OB-33 as the input device.
  • Page 6 Mute Button Make sure the LED indicator is green when you’re speaking. To mute the microphone, press the mute button. The LED will turn red to indicate the microphone is muted. Press the mute button again to unmute the microphone. Microphone Placement The microphone features an omnidirectional polar pattern that uniformly picks up sound 360 degrees...
  • Page 7 O M N I D I R E C T I O N A L P O L A R P A T T E R N 0° 270° 90° 180°...

  • Page 8: Troubleshooting

    • Make sure the microphone’s LED can’t hear me. indicator is green. If it’s red, press the mute button to unmute the microphone. • Go to your computer’s system settings/preferences, and select the US-OB-33 as the input device.
  • Page 9 S P E C I F I C A T I O N S Transducer Condenser Polar pattern Omnidirectional Frequency response 100 Hz to 16 kHz Sample rate 16 bit, 48 kHz Sensitivity -42 dB ±3 dB Operating voltage 5 V DC, 200 mA Output connector USB Type-C (USB 2.0) Mute switch Yes Housing material Base: Metal...
  • Page 10 O N E - Y E A R L I M I T E D W A R R A N T Y This Polsen product is warranted to the original purchaser to be free from defects in materials and workmanship under normal consumer use for a period of one (1) year from the original purchase date or thirty (30) days after replacement, whichever occurs later.