User's Manual

Table Of Contents
1. Right-click the Speakers icon in the notication area, at the far right of the taskbar, and then select
Playback devices.
2. On the Playback tab, select the name of the digital output device.
3. Select Set Default, and then select OK.
Turning o HDMI audio
Use these instructions to return the audio stream to the computer speakers.
1. Right-click the Speakers icon in the notication area, at the far right of the taskbar, and then select
Playback devices.
2. On the Playback tab, select Speakers.
3. Select Set Default, and then select OK.
Discovering and connecting wired displays using MultiStream Transport
MultiStream Transport (MST) allows you to connect multiple wired display devices to your computer by
connecting to the VGA port or DisplayPort connectors on your computer and also to the VGA port or
DisplayPort connectors on a hub or an external docking station.
You can connect in several ways, depending on the type of graphics controller installed on your computer and
whether or not your computer includes a built-in hub. Go to Device Manager to nd out what hardware is
installed on your computer.
Connecting displays to computers with AMD or NVIDIA graphics (with an optional hub)
To set up multiple display devices, follow these steps.
NOTE: With an AMD
®
graphics controller and optional hub, you can connect up to six external display
devices.
NOTE: With an NVIDIA
®
graphics controller and optional hub, you can connect up to four external display
devices.
1. Connect an external hub (purchased separately) to the DisplayPort (DP) connector on your computer,
using a DP-to-DP cable (purchased separately). Be sure that the hub power adapter is connected to AC
power.
2. Connect your external display devices to the VGA port or DisplayPort connectors on the hub.
3. To see all of your connected display devices, type device manager in the taskbar search box, and
then select the Device Manager app. If you don't see all of your connected displays, be sure that each is
connected to the correct port on the hub.
NOTE: Multiple display choices include Duplicate, which mirrors your computer screen on all enabled
display devices, or Extend, which spans your computer screen across all enabled display devices.
Connecting displays to computers with Intel graphics (with an optional hub)
To set up multiple display devices, follow these steps.
NOTE: With an Intel graphics controller and optional hub, you can connect up to three display devices.
Using video 33