8x8 Inc Tango VTA464, User Manual

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16
Setup Menu
Use this menu to configure the following video settings:
Video Settings
Available Bitrate - The upstream bitrate of the Tango user's broadband
connection link.
Send Periodic iFrame - The “On” and “Off” settings for "Send Periodic iFrame"
enable and disable sending INTRA frames at regular intervals. The "Auto" setting
instructs the endpoint to determine if the remote endpoint can request INTRA
frames and, if not, send INTRA frames at regular intervals. This setting controls
whether the Tango sends unsolicited INTRA frames (also known as keyframes or
Fast Updates). These INTRA frames clean up the video when packets are dropped.
It is recommended that this setting be placed on “Auto”, as it may cause a brief
pause in the video.
iFrame Frequency - This setting manages the frequency unsolicited INTRA frames
are sent for “On” and “Auto” settings of “Send Periodic iFrame”. For example, an
“iFrame Frequency” setting of “4 seconds” will cause the Tango to send an INTRA
frame every 4 seconds.
General Display Settings
Color Theme - You can choose different colors for the background and text.
Wallpaper - Choose a preprogrammed background image from your Tango or
upload and personalize with your own pictures/images (See Digital Photo Frame
section below).
Menu Transparency - Choose level of transparency for your menu background.
Screen Saver - Set the amount of time you would like to elapse before starting your
screen saver. You can choose Picture Frame as your screen saver, which will enable
and scroll through your customized images (See Digital Photo Frame on page 17).
Hide Main Menu - Select when you would like the main menu to disappear from
your LCD screen.
Display Brightness - Adjust the brightness of your LCD screen.