Polsen Us-ob-33 User manual

ONE-YEAR LIMITED WARRANTY

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. The warranty provider’s responsibility with respect to this

limited warranty shall be limited solely to repair or replacement, at the provider’s

discretion, of any product that fails during normal use of this product in its

intended manner and in its intended environment. Inoperability of the product or

part(s) shall be determined by the warranty provider. If the product has been

discontinued, the warranty provider reserves the right to replace it with a model

of equivalent quality and function.

This warranty does not cover damage or defect caused by misuse, neglect,

accident, alteration, abuse, improper installation or maintenance. EXCEPT AS

PROVIDED HEREIN, THE WARRANTY PROVIDER MAKES NEITHER ANY EXPRESS

WARRANTIES NOR ANY IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO

ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR

PURPOSE. This warranty provides you with speciﬁc legal rights, and you may also

have additional rights that vary from state to state.

To obtain warranty coverage, contact the Polsen Customer Service Department to

obtain a return merchandise authorization (“RMA”) number, and return the

defective product to Polsen along with the RMA number and proof of purchase.

Shipment of the defective product is at the purchaser’s own risk and expense.

For more information or to arrange service, visit www.polsenaudio.com or call

Customer Service at 212-594-2353.

Product warranty provided by the Gradus Group.

www.gradusgroup.com

Polsen is a registered trademark of the Gradus Group.

PRODUCT

MANUAL

OMNIDIRECTIONAL

USB BOUNDARY

MICROPHONE

US-OB-33

THANK YOU FOR CHOOSING

POLSEN.

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. It’s a step up

from your computer’s internal microphone, and it will

let all participants sit comfortably and talk normally

during videoconferences and calls. The microphone

runs off the power from your computer’s USB port,

and it supports plug and play, so no additional

software is needed. The internal A/D converter

boasts a 16-bit and 48 kHz sample rate for accurate,

CD-quality sound.

OVERVIEW

1.USB Type-C™

connector

Use the included USB

cable to connect the

microphone to a

computer.

2. LED indicator

Lights up to indicate

connection to a

powered USB port.

3.Mute button

A green LED indicates

the microphone is on

and active. The LED

changes to red when

the microphone is

muted.

4.USB cable

The USB Type-C

connector plugs into

the microphone. The

USB Standard-A

connector plugs into

your computer.

PRECAUTIONS

• 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.

• Handle this product with care.

• Clean this product with only a soft, dry cloth.

• Make sure that this product is intact and that there

are no missing parts.

• All images are for illustrative purposes only.

OPERATING THE US-OB-33

Setting Up

Set the microphone on a ﬂat, steady surface, and plug

the 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.

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

around the microphone. If several people are using

the microphone, set it in the center of the table,

and it will pick up all participants seated around it.

OPERATING THE US-OB-33

Setting Up

Set the microphone on a ﬂat, steady surface, and plug

the 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.

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

around the microphone. If several people are using

the microphone, set it in the center of the table,

and it will pick up all participants seated around it.

OMNIDIRECTIONAL POLAR

PATTERN

0°

270°

180°

90°

TROUBLESHOOTING

Problem

The microphone

is connected,

but the other

people in my

conference

can’t hear me.

Solution

• Make sure that both USB connectors

on the cable are fully inserted into

the plugs on the microphone and

computer.

• Make sure the microphone’s LED

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.

SPECIFICATIONS

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

Grille:ABS plastic

Dimensions Diameter:2.8 in. (7 cm)

Height:0.6 in. (1.5 cm)

Weight 4.9 oz. (140 g)

Cable length 6.6 ft. (2 m)

Cable connectors USB Type-C male, USB Standard-A male

Compatibility Windows, MacOS