Polycom 1 manual Specifies the fourth monitor’s aspect ratio

Administrator’s Guide for Polycom HDX Systems

5. Select and configure these settings:

Setting	Description
Monitor 4	Specifies the fourth monitor’s aspect ratio:
	• Off — Select if you do not have a fourth monitor.
	• 4:3 — Select if you are using a regular TV monitor as the
	fourth monitor.
	• 16:9—Select if you are using a wide-screen monitor as the
	fourth monitor. On the monitor, select the display mode that
	uniformly stretches the video from side to side, which is
	usually called Full, Wide screen, or 16x9.
Video Format	Specifies the monitor’s format:
	• DVI — Select if the monitor is connected to the DVI connector
	using a DVI cable. DVI resolutions can be 1024 x 768 or 1280
	x 720.
	• VGA — Select if the monitor is connected to the DVI
	connector using a VGA cable. VGA resolutions can be 1024
	x 768 or 1280 x 720.
	• Component YPbPr — Select if the monitor is connected to
	the DVI connector using component cables.
	Note: If you select 16:9, you will also need to set up the monitor
	for full-screen display. In the monitor’s setup menu, choose the
	setting that stretches the picture uniformly without clipping the
	edges, which is usually called Full, Wide screen, or 16x9.
Resolution	Specifies the resolution for the monitor.
Output Upon	Specifies the screen saver output for Monitor 4:
Screen Saver	Specifies whether black video or no signal is sent to the monitor
Activation	when the system goes to sleep and the screen saver activates.
	Select Black if you want to display black video. This is the
	recommended setting to prevent burn-in for TV monitors.
	Select No Signal if you want the display to react as if it is not
	connected when the system goes to sleep. This is the
	recommended setting for VGA monitors and projectors.
Display	Specifies that content is displayed on this monitor.
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