SECOMP 14.99.3042 User manual

User Manual
HDMI EXTENDER
KVM Point to Point Extender
14.99.3042
Important Safety Notice
1. Please distinguish the transmitter and receiver before installation.
2. Do not disassemble the machine to repair the product during the working process to avoid
electric shock.
3. Please cut off the power before installation. Live installation may damage the equipment.
4. Do not expose the devices to rain, moisture and liquid.
5. Use a 5V/1A DC adapter only. Make sure the specification matched if using 3rd party DC
adapters.

Introduction
This HDMI Extender includes a transmitter unit and a receiver unit, allows the HDMI signal to be
transmitted up to 70 meters at 1080p resolution using a Cat6/6A/7 network cable. It adopts a
point-to-point connection configuration, supports KVM remote control and management and 3.5
mm stereo audio output. It is perfect for outdoor advertising, monitor system, home
entertainment, conference, etc.
I. Features
1. Zero latency.
2. Support up to 1080p@60Hz resolution.
3. Supports Cat6/6A/7 network cables, the transmission distance is up to 70 meters.
4. Support KVM remote control and management.
5. Support 1080p HDR10, YUV4:4:4.
6. Support EDID pass-through.
7. Transmitter supports HDMI loop-out.
8. Receiver supports 3.5mm stereo audio output.
9. Audio formats supported: PCM, LPCM, DTSHD, DTSAudio
10. Automatically adjusts parameters to match different network cables and achieve the best
display performance.
11. Lightning Protection, Surge Protection, ESD Protection.
II. Package Contents
Transmitter unit *1pc Receiver unit *1pc DC5V/1A *2pcs User manual *1pc
USB cable*1pc Mounting brackets *8pcs Screw *18pcs

III. Installation Requirements
1. HDMI source device (compute graphics card, DVD, PS4, HD monitoring equipment etc.)
2. HDMI display device like SDTV, HDTV, projector with HDMI port.
3.UTP/STP Cat6/6A/7 cable, follow standard IEEE-568B, It is recommended to select a network
cable with less loss and crosstalk.
IV. Interfaces
1. Transmitter (TX)
1 DC5V input Connect to the 5V1A DC power adapter.
2 HDMI output Connect to a local HDMI display device.
3 HDMI input Connect to a HDMI source device.
4 Reset button Press the button to restart the device.
5 RJ45 signal output Output modulated HDMI signal.
6 USB-A port Connect to the computer.
7 KVM indicator
a) The indicator lights off when computer is not connected.
b) The indicator stays on when computer is connected.
c) The indicator flashes when the mouse and keyboard work normally with
a signal transmission
.
8 Power/Signal
indicator
a) The indicator flashes when the device is powered but has no HDMI signal
transmission.
a)
The indicator stays on when there is an HDMI signal transmission
.

2. Receiver (RX)
1 DC5V input Connect to the 5V1A DC power adapter.
2 3.5mm L/R out Connect headphones or power amplifiers to output stereo audio.
3 HDMI output Connect to a HDMI display device.
4 Reset button Press the button to restart the device.
5 Rj45 signal input Input modulated HDMI signal.
6 USB-A port Connect mouse and keyboard.
7
KVM indicator
a) The indicator lights off when computer is not connected
b) The indicator stays on when the mouse and keyboard is connected
c) The indicator flashes when the mouse and keyboard work normally
with a signal transmission
8 Power/Signal
indicator
b) The indicator flashes when the device is powered but has no HDMI
signal transmission
b) The indicator stays on when there is an HDMI signal transmission

V. Installation Procedures
1. Connection
Note: When using the 3.5mm stereo audio jack, please switch the audio output format of the
signal source to PCM format.
The network cable should follow the standard of IEEE-568B. It is recommended to select a
network cable with less loss and crosstalk.
1-Orange/white 2-Orange 3-Green/white 4-Blue
5-Blue/white 6-Green 7-Brown/white 8-Brown
2. Connection instruction
1) Connect the source device to the HDMI in port of the transmitter with an HDMI cable, and
connect the HDMI out port of the receiver to the display device with another HDMI cable.
2) Connect the CAT out port of the transmitter and the CAT in port of the receiver via a network
cable (Cat6/6A/7).
3) If using HDMI loop out, connect the display device to the HDMI OUT port of the transmitter.
4) Plug the power supply into the device to get started.
NOTE: It is recommended to use a length range within 2~70m network cable. If the cable is too
short, there may be no display output because the signal is too strong. If the cable is too
long, the output may be with poor quality.

VI. FAQ
Q: There is no output on screen when all connections are correct?
A: 1) Please make sure the HDMI cables support the resolution of the output signal from the
source device.
2) Please check and make sure the network cable inserts to the RJ45 port well.
3) Restart the transmitter or receiver by pressing the reset button.
Q: Black screen happened on the display/monitor?
A: 1) Check if the length of the cable is within the specified range.
2) Reset the transmitter to re-built the connection.
Q: The display shows unusual color or no sound?
A: 1) Reset the transmitter or receiver to re-built the connection.
2) Check if the HDMI cables are connected well.
3) Reconnect the network cable.
VII. Specification
Items Specification
Power supply Voltage/Current DC 5V/1A
Power consumption TX<2.5W RX<2.5W
HDMI
Performance
And Interface
HDMI compliance HDMI 1.3
HDCP compliance HDCP 1.4
HDMI resolution
800x600, 1024x768, 1280x720, 1280x960,
1366x768, 1440x900, 1680x1050, 1920x1080,
480i@60Hz, 480p@60Hz, 576i@50Hz, 576p@50Hz,
720p@50/60Hz, 1080i@50/60Hz,
1080p@24/25/30/50/60Hz
Supports audio formats PCM, LPCM, DTSHD, DTSAudio
Input and output TMDS signal 0.7~1.2Vp-p(TMDS)
Input and output DDC signal 5Vp-p(TTL)
Input cable length ≤8m(AWG24)

Output cable length ≤8m(AWG24)
Transmission
Distance Cat6/6A/7 ≤70m
Protection Level Electrostatic protection of the
whole machine
Implementation of the standard: IEC61000-4-2
1a Contact discharge level 4 (8KV)
1b Air discharge level 4 (15KV)
Operating
Environment
Working temperature -20~60℃
Storage temperature -30~70℃
Humidity (no condensation) 0～90%RH
Body
properties
Dimension 75.0(L) x 85.0(W) x 20.0(H)mm
Material Aluminum alloy material + crystal panel
Treatment process Grit blast
Color Black
Weight TX: 180g RX:180g
Disclaimer：
The product name and brand name may be registered trademark of related manufactures. ™ and
® may be omitted on the user manual. The pictures in this user manual are just for reference. The
terms HDMI, HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or
registered trademarks of HDMI Licensing Administrator, Inc. We reserve the rights to make
changes without further notice to a product or system described herein to improve reliability,
function, or design.