User guide

250 DSView Installer/User Guide
The desktop window will disappear and only the accessed device desktop will be visible. The
screen will be resized up to a maximum of 1024 x 768. If the desktop has a higher resolution,
then a black background will surround the full screen image. The floating toolbar will appear.
2. To disable Full Screen mode, click the Full Screen Mode button on the floating toolbar to
return to the desktop window.
To enable automatic, full or manual scaling:
NOTE: The View - Scaling command is not available if the Video Viewer window is in Full Screen mode or to
non-primary DSView users of a shared session.
To enable automatic scaling, select View - Scaling from the Video Viewer window menu. The
device image will be scaled automatically.
-or-
To enable full scaling, select View - Scaling from the Video Viewer window menu. The device
image will be scaled to the resolution of the server being viewed automatically.
-or-
To enable manual scaling, select View - Scaling from the Video Viewer window menu, then choose
the dimension to scale the window. Available manual scaling sizes are:
• 1024 x 768
• 960 x 720
• 896 x 672
• 832 x 624
• 768 x 576
• 704 x 528
• 640 x 480
Using background refresh
In addition to using the Refresh Image command, you may also choose to allow the DSR switch to
background refresh the Video Viewer window. When this option is enabled, a small portion of
video data is constantly sent by the DSR switch. When background refresh is not enabled, the
Video Viewer window is updated by the DSR switch only when it determines that the target device
video image has changed.
NOTE: This option is not available if the DSR switch being used to view the target device does not support
background refresh or if the DSR Remote Operations software is being used to connect to the DSR appliance
viewing the target device. See DSR Remote Operations Software on page 433 for more information.