Avocent DSR 1020 Guide D'installation Et D'utilisation page 80

70 DSR® Switch Installer/User Guide
Launching a KVM Session
NOTE: When using a non-proxied connection, video performance over a slower network connection may be less
than optimal. Since certain color settings (such as Grayscale) use less network bandwidth than others (such as Best
Color), changing the color settings can increase video performance. For optimal video performance over a slower
network connection, Avocent recommends a color setting such as Grayscale/Best Compression or Low Color/High
Compression. See 1024 x 768 768 x 576960 x 720 704 x 528896 x 672 640 x 480832 x 624 on page 74 for more
information.
NOTE: If a user connects to a target device with a higher screen resolution than the local computer, the Video
Viewer window will display a portion of the target device screen, with scroll bars for viewing the remainder of the
screen. The user may view the entire screen by adjusting the resolution on the target device, the local computer or
both.
To launch a KVM session from the DSR Explorer window:
1. Click on a device listed on the Target Devices screen to open the unit overview window.
2. Click the KVM Session link to open the Video Viewer in a new window.
Session time-out
A remote session can time-out when no activity occurs in a Session window for a specified
time. The session time-out value can be configured in the Appliance KVM Session Settings
window. The specified time-out value will be used the next time the switch on-board web
interface is accessed.
To enable, disable or configure the session time-out:
1. In the side menu, select Unit Views - Appliance - Appliance Settings - Sessions - KVM
Settings.
2. Select the desired setting for the Enable Activity Timeout box.
3. If necessary, select the time limit for the inactivity time-out.
Video Viewer Window Features
Figure 5.1 shows the Video Viewer window areas. Descriptions follow in Table 5.1.
All manuals and user guides at all-guides.com