LEGRAND C2G31030 User manual

-
-
-
-
-
-



-.......................
- ..........................
..........................................................
...........................................
 ..........................
 .............................................................
-.......................................
 .........................................................
 .............................
............................................................. 
-............................
-..........................
 .................................................
’ .....................................
...................
............................................................
-........................................
.....................................................
 ..............................
 ........................................................
-. 
-..... 
................................................. 
................................... 
 ................. 
....................................................... 
- ................................. 
......................................................... 
 ................................
 ............................................................... 
  





FRONT PANEL DESCRIPTION
1 Power LED On: Power is applied to the device.
Off: No power is applied to the device.
2 HDMI LED On: HDMI input signal is active.
Off: No HDMI signal input.
3 LINK LED On: HDBT link is normal.
Off/Blinking: No HDBT link or link error.
4 HDMI IN Connect to an HDMI source using an HDMI cable.
5 USB HOST Connect USB host PC.
REAR PANEL DESCRIPTION
6 HDBT OUT Connect to the HDBT receiver via a Cat 5e/6/6a/7 cable.
7 DC 12V
Connect to a DC 12V power adapter. With one-way PoH
function supported, the transmitter can be powered by the
receiver.
8 RS232 Connect to a RS232 enabled device for RS232 pass-
through or firmware upgrade.
9 RS232 DIP Switch
Set the function of RS232 port.
PASS THROUGH: RS232 port is used to command pass-
through via HDBT. Users can use API command to
upgrade transmitter’s MCU firmware in this mode.
UPDATE: RS232 port is used to update Valens firmware of
transmitter and receiver.
Transmier Transmier

-
-




Receiver

Receiver
FRONT PANEL DESCRIPTION
1 POWER LED On: Power is applied to the device.
Off: No power is applied to the device.
2 STATUS LED Blinking: The device is working properly.
Off: The device is not working properly.
3 HDCP LED On: HDCP protected content is being transmitted.
Blinking: Non-HDCP protected content is being transmitted.
Off: No content is being transmitted.
4 LINK LED On: HDBT link is normal.
Off/Blinking: No HDBT link or link error.
5 RS232 DIP
Switch
Set the function of RS232 port.
Pass-through (Default): RS232 port is used to pass RS232
commands over HDBT.
MCU: RS232 port is used to update receiver’s MCU firmware.
VS: RS232 port is used to update Valens firmware of transmitter
and receiver.
REAR PANEL DESCRIPTION
6 DC 12V Connect to a DC 12V power adapter. With one-way PoH function
supported, the transmitter can be powered by the receiver.
7 HDBaseT IN Connect to HDBT OUT of the transmitter via a Cat 5e/6/6a/7 cable.
8 RS232 For RS232 pass-through or firmware upgrade.
9 HDMI OUT Connect to an HDMI display device.
10 AUDIO OUT Unbalanced stereo audio output. PASS-THROUGH: Reserved.
DE-EMBED: For audio de-embedding from the HDMI output.
11 4x USB
DEVICE
Connect to USB devices such as keyboard, mouse, USB camera, etc.
Note: USB ports support USB 2.0 standards with a maximum of 1.4A
for the top two ports and 0.6A on the bottom two ports. USB cameras
are recommended to be connected into one of the top two 1.4A ports.

-
-
①②③④⑤⑥⑦⑧⑨⑩⑪


• HDMI 1.4 with 4K at 60Hz, 4:2:0, 8bit and HDCP 2.2 compliant
• Supports signal transmission up to 35m/115 for 4K and 60m/197 for 1080P via a single
Cat 5e/6 cable
• Supports signal transmission up to 40m/131 for 4K and 70m/230 for 1080P via a single
Cat 6a/7 cable
• Supports one-way PoH, the transmier can be powered by the receiver
• Supports USB pass-through and RS232 pass-through via HDBT port
• Provides high power USB device ports, supporng higher power for connected USB devices
• Supports rmware upgrade through RS232 port, and can be set through the DIP switch

Note:
• Before installaon, please ensure the unit is disconnected from the power source.
• The height of installaon should not exceed 2 meters from the ground.
Installaon steps:
1. Aach the installaon bracket to the enclosure using the screws that were provided
in the package separately.
2. The bracket is aached to the enclosure as shown.
3. Repeat steps 1-2 for the other side of the unit.
4. Aach the brackets to the surface you want to mount to using screws (not included).


• 1 x Transmier
• 1 x Receiver
• 1 x DC 12V Power Adapter with US, UK,
EU and AU Cables
• 1 x Phoenix Connector (3.5mm, 2 Pins)
• 2 x Phoenix Connector (3.5mm, 3 Pins)
• 1 x 1 – Gang US Socket Cover, White
(with Screws)
• 2 x Mounng Brackets (with screws)
• 1 x Manual

-
-


Warnings:
• Before wiring, disconnect the power from all devices.
• During wiring, connect and disconnect the cables gently.
Steps for device wiring:
1. Connect HDBT OUT port of the transmier to HDBT IN port of
the receiver via a single Cat 5e/6/6a/7 cable.
2. Connect an HDMI source to the HDMI IN port of the
transmier.
3. Connect an HDMI display to HDMI OUT port of the receiver.
4. Connect addional funcons opons.
• USB pass-through: Connect USB host PC to HOST port of the
transmier, and connect USB devices such as keyboard and
mouse to USB DEVICE ports of the receiver. The connected
USB devices can be connected to the host PC.
• RS232 pass-through: Set both the DIP switches of the
transmier and receiver to PASS-THROUGH posion,
connect a RS232 enabled device such as a PC to RS232 port
of the transmier and receiver respecvely.
5. Connect the provided DC 12V power adapter to the receiver.
Note: With one-way PoH funcon supported, the transmier can
be powered by the receiver, no addional power adapter is needed
to be connected to the transmier.
6. Power on all aached devices.


-
-


-
RS232 ports can be used for bi-direconal RS232 signal pass-through between the transmier
and receiver. Set both DIP switches of the transmier and receiver to the posion of PASS-
THROUGH. Connect RS232 enabled devices (such as PC) to RS232 ports of the transmier and
receiver. API commands can be sent to the transmier from transmier side or receiver side.
Before execung the API commands through RS232, please ensure RS232 interface of the device
and the connected PC are congured correctly.
Note: In Pass-through mode, API commands can also be sent to the transmier from transmier side or receiver side to change baud
rate, get its rmware version or upgrade its MCU, etc.
Pins and wiring gures are as follows:

-
-
RS232 default seng areas are as follows:



-
-

The transmier/receiver supports rmware upgrading through RS232 port. Please contact your supplier to get the latest upgrade tool
“Legrand Product Firmware Updater”.
Warning: Do not power o the device during upgrading process.
To upgrade MCU rmware of the device, perform the following:
1. Before upgrading the receiver, please set the DIP switch of the receiver to the posion of “MCU”.
2. Connect the transmier/receiver to a PC using a USB Type-A to 3-pin phoenix connector cable.
3. Connect the power adapter provided to the receiver, and power on all the devices.
Note: If the transmier isn’t connected with the receiver, it needs to be connected to another power adapter (not included in the package).
4. Click to run the “Legrand Product Firmware Updater” soware. The following window will appear on the next page:

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
-
-

“”:
• 
-
-
• 






• “” 


• 
“” 

• 


• 

• 
• 