© 2019 Legrand All Rights Reserved rev.11/19 WIG_29975TX_29976RX_Over IP
6500 Poe Avenue
Dayton, OH 45414
Phone 800.293.4970
www.c2g.com
Settings Tab
Click on the “Settings” tab to (a)
change the login password, by entering
the old password, new password, and
reconfirming the new password, and
clicking on “Apply”, (b) upgrade the
device firmware, by clicking on the
“Choose File” button to search for and
select the new firmware, and then
clicking “Upload”, (c) reset the unit to
factory defaults, by clicking on the
“Reset” button, and (d) reboot the unit,
by clicking on the “Reboot” button.
Log Out Tab
Click on the “Log Out” tab to log out of
the device web interface.
HDMI® over IP Transmitter - 4K 30Hz (29975)
HDMI over IP Receiver - 4K 60Hz (29976)
Web Interface Guide
Overview
The 29975 HDMI over IP Transmitter - 4K 30Hz and 29976 HDMI over IP Receiver - 4K 60Hz
may both be managed by their respective web interfaces, and by the 29977 Network Controller
for 4K HDMI over IP. This document covers how to setup and manage the 29975 and 29976 via
the device’s web interface. To manage these devices via the 29977 Network Controller for 4K
HDMI over IP, reference the Network Controller Operation Manual.
Access to the device web interface is possible via a web browser. The unit comes by default
with DHCP enabled. To identify the IP address of the 29975 and 29976 devices, can be
managed by using network utility software tools such as Bonjour, or similar. Set your PC to a
different IP address in the same segment and set the PC subnet mask and gateway address
accordingly. Contact a network administrator if assistance is required on how to accomplish this.
Enter the 29975 and 29976 device IP address in your browser and press Enter. The first screen
presented is the Login screen. Note that several 29975 and 29976 screens allow the user to
click on a “Blink LED” button to cause the device “Link” LED to blink for testing and tracing
purposes.
1) HDMI over IP Transmitter - 4K 30Hz (29975)
There are several screens to navigate in order to manage the 29975 Transmitter. The first
screen shown after entering the device IP address in the browser is the login screen.
Login
To login to the 29975 web interface, type in the
Username and Password, and then click on
“Login”. The default Username and Password
are “admin”.
Info Tab
Click on the “Info” tab to get information on the
29975, such as the (a) CPU usage, (b) memory
usage vs total memory, (c) input video resolution,
(d) input FPS - frames per second, (e) security
check (f) GOP - Group of Pictures, (g) encoding
type, (h) output video resolution, (i) output
frames per second, (j) output bitrate, and (k)
URL addresses for the supported communication
protocols, including TS, HLS, FLV, RTMP,
RTSP, and Multicast.
Encoder Tab
Click on the “Encoder” tab to (a) set the
encoding type via a pulldown tab (to baseline,
main or high profile for H.264, or main profile for
H.265), (b) set output video resolution via
pulldown tab (to “Same as Input”, or from
176x144 to 3840x2160), (c) set the bitrate (from
32Kbps to 40Mbps), (d) set the FPS - frames
per second (from 5 to 60fps), (e) set the GOP –
