LINK-MI LM-WX500T User manual

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Table of Contents
Important Information...................................................................................... - 2 -
Special Notice:..........................................................................................- 3 -
Introduction........................................................................................................- 3 -
Product Details......................................................................................... - 4 -
Specification..............................................................................................- 4 -
Products Features:...................................................................................- 6 -
Mechanic Information............................................................................- 10 -
Transmitter(TX).............................................................................. - 10 -
Receiver(RX).................................................................................. - 12 -
Uses your equipment.................................................................................... - 15 -
For Transmitter....................................................................................... - 15 -
For Receiver........................................................................................... - 15 -
Use your TALLY and intercom system............................................... - 16 -
Channel setting.............................................................................................. - 17 -
TX channels changing.......................................................................... - 18 -
RX channels changing.......................................................................... - 18 -
Intercom system pairing........................................................................- 18 -
Trouble-shooting............................................................................................ - 18 -
FCC Statement...............................................................................................- 20 -
FCC Radiation Exposure Statement.......................................................... - 21 -
Cautions!......................................................................................................... - 21 -

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Important Information
Please take the time to read this user manual before use the Product, it
contains all notes and important information regarding your wireless HD
video transmission system.
Our limited warranty applies when the products is handled properly for
intended use, in accordance with its operating instruction.
However, the warranty may be void in the following cases:
Repairs or product modification have been executed by unauthorized
service personnel.
The damages are caused by accidents including but not limited to,
lighting, exposed to rain or water and moisture.
Use of a DC adaptor not compatible with the product and its voltage
rating range
The model number on the product has been modified or the warranty
tag has been removed
Warning
This product should not be exposed to dripping or splashing.
Place receiver/transmitter on a flat, hard and stable surface
Ventilation: Do not block the ventilation slots on the
receiver/transmitter or place any heavy object on the top cover
Put the receiver/transmitter in a property ventilated area, away from
direct sunlight or any source of heat.
Water Exposure: To reduce the risk of fire or electric shock, do not
expose the receiver/transmitter to rain or moisture.
Our company has the right to modify this document without any
notice.

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Special Notice:
Use of this product in the following locations may result in abnormal
video and audio output(noise, blocked image… etc.)
1. Product installed in the walls made of concrete.
2. Product is situated near the refrigerator or metal fitment.
3. A cluttered room where the wireless signals may be blocked.
This product has been tested and manufactured to comply with each
country’s safety rules. However, there is no guarantee that interference
will not occur in some installation scenario. If the interference happens,
increase the distance between the transmitter and receiver.
Introduction
LINK-MI LM-WX500T This equipment is designed to replace the current
widely used cable in the live broadcasting and production environment, it
can be used in film production, live broadcasting as well as many
application which requires good quality wireless video connection. An
intercom with TALLY system is also embedded, let the cameraman and
director can talk easily.

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Product Details
LM-WX500T is main consist of one Transmitter (TX) and one Receiver
(RX).
Specification
ITEM
SPECIFICATION
Frequency range
5.1-5.9(GHz)*Subject to different RF
regulations in different regions.
2.4-2.483GHz with ISM band

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Modulation method and
Bandwidth
OFDM/40MHz for video
GFSK/1MHz for intercom system
Video Formats
Supported
1080p 23.98/24/25/30/50/60
1080psf 23.98/24/25
1080i 50/59.94/60
720p 50/59.94/60
576p 576i 480p 480i
Audio Formats
Supported
PCM, DTS-HD, Dolby TrueHD
Time Code
SMPTE-12M
Transmission Range
Up to 2000ft(Line of sight)
Transmitter
Antenna
External Antenna 5G × 2pcs
External Antenna 2.4G x1pcs
Transmission Power
17dBm
Functional Interface
HDMI Input; SDI Input; SDI Loop Output; Mini
USB; LEMO Power IN; Antenna RPSMA
Socket; Power ON/OFF,3.5mm HP/MIC socket
TALLY output for Wrist
Mounting Structure
1/4” Hot-shoe connection
OLED Display
Channel Info; Video status; Battery capacity;
Status Menu, Audio Volume
Power Source
9-18V for DC input, F550/F970 battery
Power Consumption
7.5-8.5W
Net Weight(with
antenna)
400g
Dimensions
142.5×76×24.3mm
Temperature
-10-50℃(Operating); -40-80℃(Storage)
Receiver
Antenna
External Antenna 5G × 5pcs
External Antenna 2G x1pcs

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Receiving Sensitivity
-70dBm
Functional Interface
SDI Dual Output; HDMI Output; Mini USB;
LEMO Power IN; Antenna RPSMA Socket;
Power ON/OFF, 3.5mm HP/MIC socket;3.5mm
TALLY socket; LEMO 6 needle
Locating Structure
1/4” Hot-shoe connection
OLED Display
Channel Info; Signal Strength; Power Info;
TALLY indicator
Power Source
9-18V for DC input; SONY V-mount battery
Power Consumption
7.5-8.5W
Net Weight(with
antenna)
800g
Dimensions
169.5×122×25.2mm
Temperature
-10-50℃(Operating); -40-80℃(Storage)
*Since the product’s improving process, all the performance, design and specifications
of our products are subject to minor change without prior notice.
Products Features:
Uncompressed 3G/HD/SD-SDI and HDMI transmission
Up to 1080p 50/60 uncompressed SDI&HDMI.
Less than 1 frame latency
There is no discernible video delay and you can use it as real time
on-location monitoring.
Up to 2000ft transmission distance (Line of sight)
The transmission distance may be different, depend on surroundings,
radio wave conditions, buildings block, etc.

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Multicast support
Support one transmitter to multi receivers. User can set channel to
pair the transmitter and receivers.
License free operation frequency
The wireless frequency is 5.1-5.9GHz and 2.4G ISM band, license
free operated.
Built-in fan
TX side built-in high efficiency ventilation fan with very small noise.
Fan control
When the temperature is below 25 ℃TX side built-in fan will
automatically shut down. User can manually turn off the fan when the
temperature is higher than 25℃.
TX side temperature display.
User can get transmitter inside temperature in real time by TX side
OLED display.
Manually transmission power adjust
In order to reduce mutual interference while using multiple set of
products in a small environment. User can manually decrease the TX
transmission power.
AES 128 Encryption
Front and rear TALLY indicator.
A 3.5mm JACK TALLY output for external Wrist(not provide, and
maximum output current is 20mA)
6pin- LEMO connector for intercom system
All-Metal Shell
Both transmitter and receiver adapt metal shell which is durable and
solid.
Simple connection
The wireless system is plug-and-play designed, without any software
configuration.

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Remark:
1. Fix the three antennas to the transmitter and arrange them to be a
angle as below figure to get better performance.
2. On transmitter side, when both SDI and HDMI source are inputted, the
transmitter will automatically select the SDI source for transmission
3. Fix the six antennas to receiver and arrange them to a angle as figure
to get better performance.

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4. Set the receiver higher will enhance the transmission distance.

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Mechanic Information
Transmitter(TX)