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6
Chapter 2 Panel
1.1. rear panel
Figure 1
—
The rear panel of the video processor
AC power input
—
Connect the video processor with an IEC standard power cable. The
input power is 100-240 VAC, 50-60Hz.
Video input
—
The processor can receive digital video signals, analog video signals,
composite video signals, and USB playback inputs. The following are the input standards
for each interface.
●
CV composite video input, using BNC interface, input video supports PAL, PAL-M / N,
NTSC, SECAM system. Can connect DVD player and video camera.
●
DVI digital video input, using DVI-I standard interface, can use DVI-I or DVI-D
connection cable, video input format supports VESA standard.
●
HDMI high-definition video input, using HDMI-A standard interface, input video
supports HDMI1.3 standard and VESA standard. Commonly used to connect desktop
computers and HDMI HD players.
●
VGA video input, using DB-25 standard interface, input video supports VESA standard,
used to connect desktop computers, laptops or other VGA video output devices.
●
USB playback input, (1 of 2) Video standard: 1280x720 @ 60Hz (rm, rmvb, mp4, mov,
mkv, wmv, avi, 3gp);
Picture standards: jpg, jpeg, png, bmp.
●
SDI digital video input, SDI-LOOP, SDI signal loop out, using BNC interface, input
video supports HD cameras, etc.
Audio interface
—
The audio and video synchronization processor uses one HDMI
digital audio input and one analog audio output.
Video Output
—
Processor-programmed video output interface
●
DVI video output, using DVI-I connector, the output video format is set by the
processor, two DVI output the same signal at the same time. Commonly used to connect
to LED sending cards or monitors.
RS-232
—
Serial communication connector, used for engineering test, program
burning, and software control of the host computer. The communication baud rate is
115200bps.
LED sending card
—
Reserved LED sending card installation position, can install 1 or 2
sending cards. When installing, the user can first remove the back cover and the small
baffle, and install it fixedly. Two 5V power connectors and 2.0x4PIN connectors are
reserved inside. After installation, plug in a 5V power supply.
