S&S Research VM4HD User's Guide download pdf (Page 4)

Overview

The VM4HD is a network enabled high definition digital signage

device capable of generating dynamic video content based on user

defined presentations. The VM4HD connects to any display device

that accepts standard definition (SD), enhanced definition (ED) or

high definition (HD) video via the onboard video connectors. In

addition to standalone operation, the VM4HD can genlock to

external video sources to allow additional media to be superimposed

onto the display. The VM4HD supports the following video formats:

480i (NTSC), 576i (PAL), 480p, 576p, 720p 50Hz, 720p 60Hz, 1080i

25Hz, 1080i 30Hz.

Connecting to a display device

To connect the VM4HD to a display device, commonly a television or

video distribution system, there are 4 options.

1. HDMI Output

The HDMI output of the VM4HD is capable of sending SD, ED, and

HD video signals along with stereo audio. In order for the HDMI

output to function as expected with SD video signals, set the SD

Output mode as shown on page 7, Setting the video options.

2. Component Output

The component output of the VM4HD is capable of sending SD, ED,

and HD video signals. In order for the component output to function

as expected with SD video signals, set the SD Analog Output mode

as shown on page 7, Setting the video options.

3. S-Video Output

The s-video output of the VM4HD is capable of sending SD video

signals only.

Note – in s-video output mode, the unused Pr connector on the

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S&S Research VM4HD User's Guide Page 4