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MSD-501/502/701/702 User's Guide
2 Product outline
MSD-501/502/701/702 (hereafter referred to as "the MSD") is a presentation switcher having a built-in scan
converter.
For video output, the following signals are supported: HDMI, DVI, composite video, S video, analog RGB, and
analog YPbPr. Input video signal is converted up to QWXGA or 1080p and divided into two outputs:
HDMI/DVI signal and HDBaseT signal.
For audio input, both digital and analog signals are supported and those signals can be converted each other.
Audio level of each input and each output can be set separately. The MSD also has the Lip Sync function to
correct gaps between video and audio signal.
The MSD has RS-232C (2 ports) and LAN as communication ports for external control, which enables remote
operation of settings. External devices that are connected to the MSD can be controlled through RS-232C,
LAN, and CEC by registering control commands. For control commands, the wait function is available to
switch the contact after cooling-down time passes for power control of projectors and other devices.
You can execute control commands using front panel keys, RS-232C, and LAN, and you can also execute
them when operating the input switching keys and turning on the MSD.
HDBaseT signal support bidirectional communications of RS-232C and LAN.
IN1 to IN4
Digital video/audio
Max.
4
inputs
HDMI DVI
30m/98.43ft.
IN5 Digital
Digital Video/audio
Max.
HDMI DVI
30m/98.43ft.
Analog video
IN5
Analog
1
Composite
input
Y/C
RGB
YPbPr
Analog video
IN6 to IN7
Composite
Y/C
2
inputs
RGB
YPbPr
IN1 to IN5
Analog audio
7
inputs
IN6 to IN7
L/R unbalanced
RS-232C
LAN
12
MSD-702
Input EQ
EDID emulator
Input EQ
Video
matrix
A/D conversion
switch
EDID emulator
A/D conversion
EDID emulator
Audio
A/D conversion
matrix
switch
A/D conversion
[Fig. 2.1] MSD-702 diagram
Output EQ
Scan
converter
Distribution
2 inputs
Transmitter
Lip sync
D/A conversion
2 inputs
CPU
Max.
Digital video/audio
50m/164ft.
2 outputs
HDMI DVI
Max.
Digitalvideo/audio/
100 m/328.08 ft.
communication
2 outputs
for extension
HDBaseT
Analog audio
2 outputs
L/R unbalanced
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