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HDMI Extender 500M over Coaxial

Dear customer

Thank you for purchasing this product. For optimum performance and safety, please read these instructions

carefully before connecting, operating or adjusting this product. Please keep this manual for future reference.

The products are designed to make your A/V device use more convenient, comfortable, productive and

cost-efficient.

The HDMI coaxial extender can do digital coding processing for HDMI signal with DTV technology.

The product adopts RF modulation technology characteristic to transmit the Multiple RF signal through

one common coaxial cable (SYV-75/RG59) for long distance transmission

without amplification.

The

receiver can restore the high-definition video signal and transmit it to the TV or monitor. By adding

DTV network mixer at the RF cable, you can easily achieve many kinds of transmission mode, e.g.

signal split, switch and matrix.

Our devices offer solutions for noise, space and security concerns, data center control, information distribution,

conference room presentation, school and corporate training environments.

FEATURES

Contains a transmitter (TX) and a receiver (RX). The TX supports a HDMI input and the RX supports a HDMI

output.

Support HDMI resolution up to 1080P/60Hz.

Transmission distance up to 500 meters by SYV-75-5 coaxial cable and no need amplification.

Adding digital TV network mixer in RF cable, can easily achieve many kinds of transmission mode, e.g.

signal split, switching and matrix.

Support 80 channels for option; frequency ranges 139MHz~950MHz.

Products using the broadcast signal transmission mode, only one line can transmit 48 channels of

high-definition video signal at the same time.

The use of digital TV communication protocol, anti interference and error correction capability is very strong.

Installs in minutes. Analog monitor system upgrade to HD systems can continue to use the original

connector and cable.

DC5V/1A power adapter.

PACKAGE CONTENTS

:

1. Extender TX unit

1pcs

2. Extender RX unit

1pcs

3. AC power adapter

2pcs

4. User manual

1pcs

FEATURES OF THE INTERFACE:

Transmitter (TX)

FIG.1 TX Front Panel View

FIG.2 TX Rear Panel View

PWR LED:

POWER ON/OFF indicator

HDMI LED:

HDMI input indicator

DC5V:

5V DC in jack

HDMI IN:

HDMI signal input

CHANNEL:

Channel selection switch

RF OUT:

RF signal output

Summary of Contents for LM-CX500

Page 1: ...l and corporate training environments FEATURES Contains a transmitter TX and a receiver RX The TX supports a HDMI input and the RX supports a HDMI output Support HDMI resolution up to 1080P 60Hz Transmission distance up to 500 meters by SYV 75 5 coaxial cable and no need amplification Adding digital TV network mixer in RF cable can easily achieve many kinds of transmission mode e g signal split sw...

Page 2: ...onnect one HDMI cable from TV Monitor into the HDMI output port of RX 4 Set same ID to Channel switch of TX and RX Detailed setting method reference behind the table 5 Connect 5V power supply to the TX RX and inserted into the power socket Ⅱ Splitter mode FIG 6 SPLITTER CONNECTION DIAGRAM 1 Connect one SYV 75 RG59 coaxial cable from TX RF OUT into the input port of DTV mixer 2 Connect SYV 75 RG59 ...

Page 3: ...power supply to the TX RX and inserted into the power socket Notes 1 In normal conditions transmission distance up to 500 meters by SYV 75 5 coaxial cable and no need amplification For the high frequency RF signal haves signal attenuation signal strength will become weakened after adding DTV network mixer and multi output 2 If the signal frequency is high the transmission attenuation is greater So...

Page 4: ...8 18 0001 1000 450 8 58 0101 1000 770 8 19 0001 1001 458 8 59 0101 1001 778 8 20 0010 0000 466 8 60 0110 0000 786 8 21 0010 0001 474 8 61 0110 0001 794 8 22 0010 0010 482 8 62 0110 0010 802 8 23 0010 0011 490 8 63 0110 0011 810 8 24 0010 0100 498 8 64 0110 0100 818 8 25 0010 0101 506 8 65 0110 0101 826 8 26 0010 0110 514 8 66 0110 0110 834 8 27 0010 0111 522 8 67 0110 0111 842 8 28 0010 1000 530 8...

Page 5: ...V 50HZ 60Hz DC5V 1A Operating Temperature range 10 to 45 Storage Temperature range 20 to 60 Operating Humidity range 10 to 90 RH No Condensation Storage Humidity range 5 to 95 RH No Condensation Case Dimension L x W x H 94x74x28 mm Weight 240g Notes Pls use the machine as the instruction listed to keep the long use lifetime of the machine 1 The machine should be placed at the spot far from the Dam...

Page 6: ...ngs should be the same 4 Check the cable quality Recommend use SYV 75 RG59 coaxial standard cable 3 Display SIGNAL LOSS to TV 1 Confirm the HDMI cable of TX is intact and reliable connection 2 Check the signal source is power on and output normal 3 Check the HDMI cable quality 4 Display RESOLUTION NOT SUPPORT to TV 1 Check the signal source output resolution may be set too high 2 Confirm whether t...

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