LEGRAND C2G31011 User manual

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

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

Transmier


Transmier

9 INPUT Button Short press: Switch input source.
10 DISPLAY Button Short press: Turn display on.
Long press: 3 seconds to turn off display.
11 AUDIO IN Connect one-way analog audio pass through from wall-plate
transmitter to receiver.
12 USB-B Host Port Supports USB 2.0 pass through over HDBT.
13 USB Micro-B IN Supports firmware updates or controlling the transmitter
through API commands.
REAR PANEL DESCRIPTION
14 HDBT OUT Connect to the receiver via a Cat 5e/6/6a/7 cable.
15 Power Pins 12V and G are used for local DC 12V input.
--
- 


①
②
④⑦
⑧
③⑤
⑨
⑫
⑥
⑩
⑪⑮
⑭
FRONT PANEL DESCRIPTION
1 HDMI IN Connect to an HDMI source using an HDMI cable.
2 USB-C IN Connect to a USB-C source using a USB-C cable.
3 Reset Button Restore factory defaults. When the transmitter is powered on,
use a pointed stylus to hold down button for five or more
seconds and then release.
4/5 HDMI / USB-C LED LED On: Only one light will be on at a time, indicating which
input is selected.
6 HDCP LED On: HDCP protected content is being transmitted.
Blinking: Non-HDCP protected content is being transmitted.
Off: No content is being transmitted.
7 Link LED On: HDBT link is normal.
Off/Blinking: No HDBT link or link error.
8 Power LED On: Power is applied to the device.
Off: No power is applied to the device.
⑬




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
Pass-through (default): For controlling the transmitter for input
selection.
MCU: For MCU firmware update.
VS: For VS firmware update.
Note: Transmitter and receiver must be updated individually.
REAR PANEL DESCRIPTION
6 DC 12V DC 12V power input; connect to the power adapter provided.
7 HDBT IN Connect to the transmitter via a Cat 5e/6/6a cable.
8 RS232 For RS232 pass-through or firmware upgrade, and can be set through
DIP switch on front panel.
9 HDMI OUT Connect to an HDMI display using an HDMI cable.
10 2x Audio Out
Unbalanced stereo audio output.
De-embed: For audio de-embedding from the HDMI output.
Pass-through: For audio pass-through from Audio In port on the
transmitter to this port.
11 4x USB-A
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.
Receiver Receiver


--
- 
①②③④⑤⑥⑦⑧⑨⑩⑪


• One-way Power over HDBaseT (PoH) – transmier can be powered by connected receiver
• Extend 4K at 60Hz (4:2:0) up to 130 and 1080p at 60Hz up to 230 with Cat 6a/7 cable
• Extend 4K at 60Hz (4:2:0) up to 115 and 1080p at 60Hz up to 200 with Cat 5e/6 cable
• HDMI 1.4 with 4K at 60Hz, 4:2:0, 8bit and HDCP 2.2 compliant
• One-way analog audio pass through from wall-plate transmier to receiver
• Two buons on the panel, one for input switching and the other for turn display on/o (CEC)
• Transmier supports automac switching
• Supports USB 2.0 pass through over HDBT up to 230, connecng up to 4 high-power USB
devices to the receiver
• Supports CEC switch command sent by wall-plate
• Transmier supports rmware upgrade and device control through Micro USB port
• Receiver supports rmware upgrade through RS232 port

Note: Before installaon, please ensure the unit is disconnected from the power source.
1. Choose a suitable locaon for mounng bracket installaon. The height of installaon
should not exceed 2 meters from the ground.
2. Posion and install the mounng brackets of the receiver with the two mounng screws
provided.
3. Mount and secure the receiver to a surface or a suitable locaon respecvely with
mounng screws.


• 1 x Wall Plate Transmier with screws
• 1 x Wall Plate Plasc Panel (2-gang US
with screws)
• 1 x Receiver
• 1 x USB-A to B Cable
• 1 x DC 12V Power Adapter with US Pins
• 2 x Mounng Bracket (with screws)
• 1 x Phoenix Male Connector (3.5mm, 3 Pins)
• 1 x Phoenix Male Connector (3.5mm, 4 Pins)
• 1 x Manual

--
- 


Note: Before installing cables, please ensure the unit is disconnected
from the power source.
1. Connect HDBT: Connect HDBT Out of the transmier to the HDBT
IN of the receiver using a Cat 5e/6/6a/7 cable.
2. Connect HDMI and Audio OUT: Connect an HDMI display device
(e.g. TV, monitor, projector, LCD/LED display, etc.) to HDMI OUT
and connect audio receivers (e.g. amplier, speaker, etc.) to AUDIO
OUT of the receiver.
3. Connect Power Adapter: Connect the provided power adapter to
the receiver. With PoH support, it is able to send power to the
transmier; no addional power adapter is required at the
transmier.
4. Connect HDMI IN and USB-C IN: Connect an HDMI source device
(e.g. Laptop, Blu-ray player, etc.) to HDMI IN and connect a USB-C
source device (e.g. Laptop, tablet, etc.) to USB-C IN of the
transmier. Select a desired video source through automac or
manual switching funcon.
5. Connect USB-B HOST PORT: Using the included USB-A to B Cable,
connect the USB-A end to source device (e.g. Laptop, etc.) and
connect the USB-B end to the USB HOST PORT on the wall plate
transmier.
6. Connect USB DEVICES: Connect up to four USB devices (e.g.
keyboard, mouse, USB camera, etc.) to the USB DEVICE ports of the
receiver.
7. Connect Addional Device Control: Connect a control PC to the
Micro-B USB port of the transmier or to RS232 port of the
receiver to control the transmier via API commands. For more
informaon, see Device Control secon.
8. Power on all aached devices.


--
- 


The transmier supports automac switching funcon, allowing itself to switch between two acve video sources (priority: USB-C > HDMI).
Note: The automac switching funcon can detect the input signal with 5V only. If the selected source in standby mode provides a connuous 5V
power output, this funcon will not work, i.e. the transmier will not switch the input to other acve sources. In this case, please turn o the
selected source in standby mode or remove it from the transmier.

Advanced users can control the transmier via API commands through UPDATE
port on transmier or RS232 port on receiver: connect a control PC or control
system to the UPDATE port of the transmier (see Figure 1 on next page) or the
RS232 port of the receiver (see Figure 2 on next page). A professional RS232 serial
interface soware (e.g. Serial Assist) may be needed as well.
Before sending the API command to control the transmier, ensure the
transmier, control PC and/or receiver are congured correctly.
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
--
- 
Parameters Value
Baud Rate 11520 bps
Data bits 8 bits
Parity None
Stop bits 1 bit
Flow Control None


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--
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
The transmier supports upgrading FW through Micro-USB port on front panel, and the receiver supports upgrading FW through RS232 port on
rear panel. Please contact your supplier to get the latest upgrade tool “Legrand Product Firmware Updater”.
Note: Do not power o the device during upgrading process.
Steps to upgrade FW:
1. Transmier: Connect the Micro-USB port of the transmier to the PC using a Micro-USB to USB type-A cable.
Receiver: Connect the RS232 port of the receiver to the PC using a 3-pin phoenix connector to USB type-A cable.
2. Set the DIP switch of the receiver to the posion of “MCU”.
3. Connect the power adapter provided to the receiver. Power on all aached 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. Open the “Legrand Product Firmware Updater” soware. The interface of the soware is as follows on the next page:
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--
- 