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5
RS-232 control
For correct communication set the RS-232 parameters to the
following setting:
The matrix can be controlled with RS-232 commands.
• Baud rate: 19200
• Data bits: 8
• Parity: none
• Stop bits: 1
The following ASCII commands can be used:
Command Functional description
r type# Get the type information
r status# Get the current status
information
r fw# Get the firmware version
s power x# x=0, power off
x=1, power on
r power# Get the power current status
s hdmi in x out y# y=1, x=1, switch the Output A
to Input 1
y=1, x=2, switch the Output A
to Input 2
y=1, x=3, switch the Output A
to Input 3
y=1, x=4, switch the Output A
to Input 4
y=2, x=1, switch the Output B
to Input 1
y=2, x=2, switch the Output B
to Input 2
y=2, x=3, switch the Output B
to Input 3
y=2, x=4, switch the Output B
to Input 4
s arc x# x=0, disable the ARC
x=1, enable the ARC
r arc# Get the ARC status
s audio spdif# x=0, disable the Optical Digital
Audio output
x=1, enable the Optical Digital
Audio output
r audio spdif# Get the Optical Digital Output
status
s edid x# x=1, switch the EDID to pass
x=2, switch the EDID to 2CH
x=3, switch the EDID to 5.1CH
r edid x# Get the current EDID selection
status
Specifications
Product HDMI Splitter
Article number VMAT3472AT
Dimensions (l x w x h) 270 x 110 x 25 mm
HDMI version HDMI 2.0
HDCP version HDCP 2.2
Video Bandwidth 600 MHz
Supported HDMI resolution
4K2K @ 60 Hz
1080p @ 24 Hz
1080p @ 60 Hz
1080p @ 120 Hz
1080i @ 120 Hz
720p @ 120 Hz
576p @ 120 Hz
576i @ 120 Hz
480p @ 120 Hz
480i @ 120 Hz
Audio output HDMI pass-through
Up to 7.1 ch
Toslink output up to 5.1 ch
RCA L / R output stereo audio
Max baud rate per display 18 Gbps
Input / Output TMDS signal
0.5 ~ 1.5 V p-p (TTL)
Input / Output DDC signal 5 V p-p (TTL)
Input cable distance ≤ 50 ft / 15 m 24 AWG HDMI
high speed
Cable at 1080p @ 24 bit 60 Hz
Output cable distance ≤ 50 ft / 15 m 24 AWG HDMI
high speed
Cable at 1080p @ 24 bit 60 Hz
Operating temperature
-15 °C ~ 55 °C / 5 °F ~ 131 °F
Humidity 5 - 90% RH (no condensation)
Max working current 1 A
Power supply 5 VDC / 2 A
c
Kurzanleitung
HDMI-Matrix
VMAT3472AT
Weitere Informationen finden Sie in
der erweiterten Anleitung online:
ned.is/vmat3472at
Bestimmungsgemäße Verwendung
Dieses Produkt verbindet bis zu 4 HDMI-Eingänge mit bis zu 2
HDMI-Ausgängen und schaltet zwischen diesen um.
Das Produkt kann auch Video und Audio splitten.
Jegliche Modifikation des Produkts kann Folgen für die Sicherheit,
Garantie und ordnungsgemäße Funktionalität haben.
Hauptbestandteile (Abbildung A)
1
HDMI-Matrix
2
Fernbedienung
3
5 VDC / 2 A Netzteil