How to use the built-in speakers of the NEC MultiSync LCD2170NX monitor?

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The NEC MultiSync LCD2170NX monitor is equipped with built-in speakers that allow you to play sound from your computer directly without the need for additional external audio equipment.

Connecting the speakers to your computer: The first step is to establish a separate audio connection between your computer and the monitor. Plug an audio cable (standard 3.5 mm audio jack) into the audio output of your computer. This output is usually found on the sound card of your PC or on your Mac, and is marked with a speaker symbol. The other end of the cable should be connected to the audio input of the monitor, located on the back panel of the device. It is important to note that video cables (VGA or DVI) alone are not sufficient to obtain sound - the audio cable must be plugged in separately.

Turning on the monitor and checking the connection: Make sure the LCD2170NX monitor is powered on and that the power indicator (located on the front panel) is lit. You can also check that the audio cable is not damaged and is securely plugged into both connectors.

Adjusting the volume via the OSD menu: Use the control buttons located on the front panel of the monitor to access the OSD (On-Screen Display) menu. Press the SELECT or MENU button to open the interface. Navigate to the Audio or Volume section using the arrow buttons. You can then increase or decrease the sound level according to your preferences. The menu will display the volume level in real-time as a progress bar.

Checking your computer's audio settings: If you hear no sound despite the proper connection of the cables and checking the monitor's volume, check your system's audio settings. On Windows, go to Audio Settings and ensure that the monitor is set as the default audio output device. On Mac, check System Preferences > Sound to confirm that the audio output is directed to the monitor.

Testing the sound: Play an audio file, video, or multimedia application on your computer to check that sound is correctly emitted through the built-in speakers of the monitor. You should hear sound coming from the speakers located at the base of the monitor.

If you still do not have sound after checking all these elements, ensure that the audio connector of your computer is not faulty, and consider using a higher quality audio cable or checking the audio drivers of your sound card.

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