DA-12204 - Headphones Digitus - Free user manual and instructions

Product type	USB desktop headset with noise reduction
Model	DA-12204 (compatible with DA-12003 and DA-12004)
Brand	Digitus
Connection type	USB 2.0 (USB-A)
Cable length	195 cm
Speaker diameter	30 mm (DA-12003) or 40 mm (DA-12004)
Speaker sensitivity	115 dB ± 3 dB
Speaker impedance	32 Ohms
Speaker frequency response	20 - 20,000 Hz
Maximum power	84 mW
Microphone type	Noise-canceling microphone (unidirectional)
Microphone sensitivity	-42 dB (DA-12003) / -52 dB (DA-12004)
Microphone impedance	≤ 2.2 kOhms
Microphone frequency response	50 - 15,000 Hz
Controls	Volume control, microphone mute and speaker mute
LED indicator	Flashing green (normal), solid red (microphone muted)
Supported operating systems	Windows 10/8/7/XP, macOS 10.4 or later
Maintenance	Clean with a soft, dry cloth. Do not use abrasive products.
Safety	No user-serviceable parts. Do not open the housing.
Package contents	Headset, quick installation guide

Frequently Asked Questions - DA-12204 Digitus

How do I install the Digitus DA-12204 headset on my computer?

Simply plug the headset into an available USB port. The installation is automatic on Windows and macOS. You can check in the sound settings that the USB PnP device is set as default.

How do I adjust the volume?

Use the + and - buttons on the cable controller. On Windows, the level is displayed in the system tray; on macOS, a notification appears each time a button is pressed.

How do I mute the microphone?

Press the microphone mute button. A red light turns on on the controller to indicate that the microphone is muted.

What does the LED indicator mean?

In normal operation, the green light flashes. If it is solid, adjust the microphone level in the operating system's sound settings.

Is the headset compatible with macOS?

Yes, it is compatible with macOS 10.4 or later. After plugging in, check in System Preferences > Sound that the USB PnP device is selected for input and output.

Why isn't the microphone working?

Check that the USB PnP device is set as the default recording device. On Windows, go to Control Panel > Sound > Recording; on macOS, go to System Preferences > Sound > Input. Also make sure the microphone is not muted.

What is the length of the cable?

The cable is 195 cm.

Can I use this headset with a smartphone?

No, this headset is designed for a USB-A connection to a computer. It is not compatible with smartphones without a USB OTG adapter, and features may be limited.

How do I mute the speakers (mute)?

Use the speaker mute button on the controller. This mutes the speaker sound while keeping the microphone active if desired.

How do I clean the headset?

Clean with a soft, dry cloth. Do not use abrasive products or solvents. Avoid letting moisture enter the openings.

USER MANUAL DA-12204 Digitus

On Ear Office Headset with Noise Reduction, USB

Quick Installation Guide

DA-12003 • DA-12004

1. Specifications

	DA-12003	DA-12004
Connection type	USB 2.0 (USB A)
Connection cable length	195 cm
Features	Microphone noise reduction (one direction)
Control module	Volume control & mute for microphone and speaker
Earpiece diameter	30 mm	40 mm
Earpiece cushions	Foam	Synthetic leather
Headphone sensitivity	115 dB ± 3dB
Headphone impedance	32 Ohm
Headphone frequency	20 – 20,000 Hz
Max. power	84 mW
Microphone sensitivity	-42 dB	-52 dB
Microphone impedance	≤ 2.2 kOhm
Microphone frequency	50 – 15,000 Hz
Operating systems	Windows 10/8/7/XP, macOS 10.4 or higher

2. Packaging Content

• 1 x On-Ear Office Headset with Noise Reduction, USB
• 1 x QIG

3. Installation

To use the USB headset, simply connect it to an available USB port on your computer. Installation on both Windows and Mac operating systems will be automatic and completed shortly after connecting the headset. Once the installation is complete, you can verify that the headset is ready to use by following these steps:

Windows

Go to Control Panel > Sound and check that the USB PnP Sound Device is set as the default device in both the Playback and Recording tabs.

macOS

Go to System Preferences > Sound and check that USB PnP Sound Device is set as the default device in both the Input and Output tabs.

The USB headset can control the output volume of your computer using the volume up and down buttons and can completely mute audio output via the headphone mute button. It is possible to monitor the level that the computer is set to by hovering the mouse over the speaker icon in the system tray in Windows, whilst macOS will show the volume adjustment on screen with each button press. It is also possible to mute just the microphone by using the microphone mute button. A red LED will illuminate on the controller to signify that the microphone is muted.

Under normal operation the green LED will flash, if it is permanently lit please adjust the microphone level:

Windows > Control Panel > Sound > Recording > USB PnP Sound Device > Properties > Levels

macOS > System Preferences > Sound > Input > USB PnP Sound Device > Input Volume

4. Controls

Microphone Mute Button

Headphone Mute Button

Volume Up

Volume Down

Hereby Assmann Electronic GmbH declares that the Declaration of Conformity is part of the shipping content. If the Declaration of Conformity is missing, you can request it by post under the below mentioned manufacturer address.

www.assmann.com

Assmann Electronic GmbH

Auf dem Schüffel 3

58513 Lüdenscheid

Germany

CE

DIGITUS®

Kurzanleitung

DA-12003 • DA-12004

DIGITUS®

DIGITUS®

DIGITUS®

DIGITUS®

DIGITUS®