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3 Product outline
The MSD-701UHD / 702UHD / 801UHD / 802UHD are high-performance digital multi switchers with a built-in
scan converter.
The following input signal formats are supported: HDMI, DVI, composite video, S video, analog RGB, and
analog YPbPr signals. All input video signals are converted to HDMI signals and output at user definable
resolution formats up to 4K@60.
MSD-801UHD and MSD-802UHD include front panel HDBaseT input in order to provide power to the
transmitter that support PoH (Power over HDBaseT).
For audio input and output, digital audio and analog audio formats are supported, and they are cross-routable.
Audio levels of each input and output can be set individually. The lip sync feature provides the user with a
means to control time alignment between the video and audio.
The MSD is controlled remotely via RS-232C or LAN. Additionally, external devices connected to the MSD
can be controlled through RS-232C, LAN, CEC, or contact closure by registering external control commands.
The waiting function can delay the issuance of registered commands to external devices. As an example, a
power down command can be delayed until after sufficient lamp cooling time for a projector has elapsed.
Control commands for external devices can be executed from front panel keys or in response to commands
via RS-232C or LAN. Commands can also be executed when input channel selection keys are operated or
the MSD is powered ON.
Digital video/audio
2
Inputs
HDMI DVI
Digital video/audio
3
Inputs
HDMI DVI
Digital video/audio
HDMI DVI
Analog video
2
Inputs
Composite
Y/C
RGB
YPbPr
Digital video /audio/
communication for extension
1
HDBaseT
Input
3
Analog audio
Inputs
L/R balanced/unbalanced
1
RS-232C
Port
1
LAN
Port
*1
Maximum extension distance
Up to 98 ft. (30 m) : 1080p@60
Up to 39 ft. (12 m) : 4K@60 (when 18 Gbps high-speed cable is used) (IN1, IN2, OUT1 and OUT2 only)
*2
Maximum extension distance
Up to 328 ft. (100 m) : Input/4K@60 (4:2:0), Output/4K@30
Up to 492 ft. (150 m) ：1080p (24 bit) in Long reach mode with IDK's HDBaseT products supporting 328 ft. (100 m)
MSD-701UHD / 702UHD / 801UHD/ 802UHD User's Guide
IN1 to IN2
*1
Up to 98 ft. (30 m)
EDID emulator
IN3 to IN5
*1
Up to 98 ft. (30 m)
EDID emulator
IN6 to IN7
Digital
*1
Up to 98 ft. (30 m)
Analog
A/D conversion
EDID emulator
IN8
Receiver
*2
Up to 328 ft. (100 m)
EDID emulator
PoH
IN1 to IN3
A/D conversion
Switch
HUB
[Fig. 3.1] MSD-802UHD diagram
MSD-802UHD
Video
Scan
matrix
converter
switch
2
chs
Transmitter
Lipsync
Audio
matrix
D/A conversion
switch
2
chs
CPU
*1
Digital video/audio
Up to 98 ft. (30 m)
2
Outputs
HDMI DVI
*2
Digital video /audio/
Up to 328 ft. (100 m)
communication for extension
HDBaseT
2
Outputs
2
Analog audio
Outputs
L/R balanced/unbalanced
13
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