LINK-MI LM-WHD10 Series User manual

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Table of Contents
TABLE OF CONTENTS............................................................................................................. 0
1. IMPORTANT INFORMATION............................................................................................. 2
2. INTRODUCTION................................................................................................................. 8
2.1 PACKING CONTENT.......................................................................................................... 8
2.2 OVERVIEW......................................................................................................................9
2.2.1 WHD10T (TX): PC TO TV TRANSMITTER.................................................................. 9
2.2.2 WHD10R (RX): PC TO TV RECEIVER......................................................................10
2.2.3 REMOTE CONTROLLER UNIT (RCU) INSTRUCTION...................................................... 11
3. INSTALLATION................................................................................................................. 12
STEP 1: SETUP THE WHD10T TRANSMITTER...........................................................................12
STEP 2: SETUP THE WHD10R RECEIVER.................................................................................13
STEP 3: BOOT UP THE WHD10T AND WHD10R....................................................................14
STEP 4: SETUP USB HID FOR REMOTE KEYBOARD /MOUSE OPERATION..................................... 18
STEP 5: INSTRUCTION OF MULTIPLE TRANSMITTER SELECTION................................................... 19
STEP 6: MOUNTING THE WHD10R TO THE WALL................................................................... 21
4. TROUBLESHOOTING........................................................................................................ 22
4.1 WINDOWS OS DISPLAY SETTING OF LAPTOP FOR ENABLES EXTERNAL DISPLAY........................24
4.2 MAC OS DISPLAY SETTING OF LAPTOP FOR ENABLES EXTERNAL DISPLAY...............................25
4.3 WINDOWS OS AUDIO SETTING OF LAPTOP FOR SWITCH TO HDMI OUTPUT.......................... 25
5. SUPPORTED RESOLUTION............................................................................................... 27
6. AUDIO BIT RATE SUPPORT.............................................................................................. 28
7. PRODUCT SPECIFICATION............................................................................................... 29

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1. Important Information
Please take the time to read this user manual
before using the WHD10.
It contains important information about
operating your PC to TV wireless kit.
Our company’s limited warranty applies when
the product is handled properly for intended
use, in accordance with its operating
instruction. However, the warranty may be
void in the following cases:
Repair, product modification or
alteration have been performed by
unauthorized service personnel
Damages caused by accidents, including
but not limited to, lightning, water, fire,
or moisture
Use of an AC adapter not compatible
with the product and its voltage rating
The model number on the product has
been altered, deleted, removed or made
illegible.
Safety Precautions
WARNING!
RISK OF
ELECTRICAL
SHOCK
DO NOT OPEN
WARMING:
TO REDUCE THE RISK OF ELECTRICAL SHOCK
DO NOT REMOVE THE COVER
NO USER-SERVICEABLE PARTS ARE INSIDE
REFER SERVICING TO QUALIFIED
PERSONNEL
Danger: Be careful with electricity.
Power to the units must be switched off
before any work is undertaken, such as
any AV device connection or TV
connection.
Power outlet: To prevent electric shock,
make sure to use the appropriate AC
adapters as power supply to the
transmitter and the receiver.
Power cord: Be sure the power cord is
routed so that it will not be stepped on
or pinched by heavy items.
Power overloading: Avoid overloading
electrical outlets or extension cords
which otherwise could result in electric
shock or fire.
Lightning: Disconnect the product from
the power source if it is left unattended
for a long period of time, and to protect
the product from lightning.
Always disconnect the power cord from
the power outlet when you are not using
your Full HD Video wireless kit. This
reduces the risk of electric shocks or fire.
Warning
This product should not be exposed to
dripping or splashing. No object filled
with liquids, such as vases, should be
placed on the product.
Object Entry: To avoid electric shock,
never stick anything in the slots on the
case or remove the cover.
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.
Blocking the air flow could damage the
receiver. Arrange components so that air
can flow freely around the receiver.
Ensure that there is adequate ventilation
if the receiver is placed in a stand.
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.
This is indoor solution.
Our company has the right to modify
this document without any notice.

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Special Notice
Never use this product nearby an aircraft
or medical facility. It can cause
interference or undesirable effect on the
operation result.
Use of this product in the following
locations may result in abnormal video
and audio output (noise, blocked image...
etc,).
Product installed in the walls
made of concrete.
Product situated near the
refrigerator or metal fitment.
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.
WHD100 may interfere 5GHz wireless
devices, such as routers or other
wireless devices. Therefore, if you have
an 802.11n router, configure it to the 2.4
GHz band rather than the 5GHz band.
Optimal range between WHD10
transmitter and receiver is between 2
and 7 meters within line of sight.
EN 55022 Information technology
equipment----
Radio disturbance characteristics--- Limits
and methods of measurement
EN 61000-3-2 Electromagnetic
compatibility (EMC)---
Part 3-2:Limits---Limits for harmonic current
emissions(equipment input current up to
and including 16 A per phase)
EN 61000-3-3 Electromagnetic
compatibility (EMC)---
Part 3:Limits---Section 3: Limitation of
voltage changes, voltage fluctuations and
flicker in public low-voltage supply systems,
for equipment with rated current ≦16 A per
phase and not subject to conditional
connection
EN 55024 Information technology
equipment----
Equipment---Immunity
characteristics---Limits and methods of
measurement
EN 301 489-1
Electromagnetic compatibility and Radio
spectrum Matters (ERM); Electro Magnetic
Compatibility (EMC) standard for radio
equipment and services;
Part 1: Common technical requirements
DECLARATION OF CONFORMITY
This device complies with Part 15 of the FCC
Rules. Operation is subject to the following
two conditions:
(1) This device may not cause harmful
interference, and
(2) This device must accept any interference
received, including interference that may
cause undesired operation.
EMI (Electro Magnetic Interference) tested.
TRADEMARK INFORMATION
HDMI, the HDMI Logo and
High-Definition Multimedia Interface
are trademarks of HDMI Licensing LLC.
EN 301 489-17
Electromagnetic compatibility and Radio
spectrum Matters (ERM); Electro magnetic
Compatibility (EMC) standard for radio
equipment;
Part 17: Specific conditions for 2,4 GHz
wideband transmission systems, 5GHz high
performance RLAN equipment and 5,8 GHz
Broadband Transmitting Systems
EN 60065 Audio，video and similar
electronic apparatus—Safety requirements

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CAUTION: Using the RF module
in the US
Any changes or modifications not
expressly approved by the grantee of
this device could void the user's
authority to operate the equipment.
This equipment must be installed and
operated in accordance with provided
instructions and the antenna(s) used for
this transmitter must be installed to
provide a separation distance of at least
20 cm from all persons and must not be
co-located or operating in conjunction
with any other antenna or transmitter.
End-users and installers must be provide
with antenna installation instructions
and transmitter operating conditions for
satisfying RF exposure compliance.
Outdoor operations in the 5150 ~
5250MHz, 5600~5650MHz band are
prohibited.
This device has no Ad-hoc capability for
5250~5350MHz and 5470~5725MHz.
Outdoor operations in the
5470~5725MHz band are prohibited.
This device could not be used in the
5600~5650MHz.
The Device not operation in
5600~5650MHz.
Industry Canada regulatory information
Operation is subject to the following two
conditions: (1) this device may not cause
interference, and (2) this device must
accept any interference, including
interference that may cause undesired
operation of the device.
The user is cautioned that this device
should be used only as specified within
this manual to meet RF exposure
requirements. Use of this device in a
manner inconsistent with this manual
could lead to excessive RF exposure
conditions.
The following statement must be
included with all versions of this
document supplied to an OEM or
integrator, but should not be distributed
to the end user.
This device is intended for OEM
integrators only.
Please See the full Grant of
Equipment document for other
restrictions.
This device must be operated and
used with a locally approved
access point.
The following regulatory and Safety
notices must be published in
documentation supplied to the end user
of the product or system incorporating
an adapter in compliance with local
regulations, Host system must be
labeled with “Contains FCC ID:
XXX-XXXXX”, FCC ID displayed on label.
System Warning
FEDERAL COMMUNICATIONS COMMISSION
INTERFERENCE STATEMENT
This equipment has been tested and found to
comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide
reasonable protection against harmful
interference in a residential installation. This
equipment generates, uses and can radiate
radio frequency energy and, if not installed and
used in accordance with the instructions, may
cause harmful interference to radio
communications. However, there is no
guarantee that interference will not occur in a
particular installation. If this equipment does
cause harmful interference to radio or
television reception, which can be determined
by turning the equipment off and on, the user
is encouraged to try to correct the interference
by one or more of the following measures:
Reorient or relocate the receiving
antenna.
Increase the separation between the
equipment and receiver.
Connect the equipment into an outlet on
a circuit different from that to which the
receiver is connected.
Consult the dealer or an experienced
radio/TV technician for help.

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CAUTION: Using the System in
the US
Any changes or modifications not
expressly approved by the grantee of
this device could void the user's
authority to operate the equipment.
This equipment must be installed and
operated in accordance with provided
instructions and the antenna(s) used for
this transmitter must be installed to
provide a separation distance of at least
20 cm from all persons and must not be
co-located or operating in conjunction
with any other antenna or transmitter.
End-users and installers must be provide
with antenna installation instructions
and transmitter operating conditions for
satisfying RF exposure compliance.
Outdoor operations in the
5150~5250MHz, 5600~5650MHz band
are prohibited.
This device has no Ad-hoc capability for
5250~5350MHz and 5470~5725MHz.
Outdoor operations in the
5470~5725MHz band are prohibited.
This device could not be used in the
5600~5650MHz.
The device not operation in
5600~5650MHz.
CAUTION: Using this System in
Canada
Industry Canada regulatory information
Operation is subject to the following two
conditions:
1. This device may not cause
interference,
2. This device must accept any
interference, including
interference that may cause
undesired operation of the device.
The user is cautioned that this device should be
used only as specified within this manual to
meet RF exposure requirements. Use of this
device in a manner inconsistent with this
manual could lead to excessive RF exposure
conditions.
Europe – EU Declaration of
Conformity
This device complies with the essential
requirements of the R&TTE Directive
1999/5/EC. The following test methods have
been applied in order to prove presumption of
conformity with the essential requirements of
the R&TTE Directive 1999/5/EC:
EN 60065: 2002+A1: 2006+A11: 2008+A2
2010
Safety of Information Technology
Equipment
EN50371 : 2002
Generic standard to demonstrate the
compliance of low power electronic and
electrical apparatus with the basic
restrictions related to human exposure
to electromagnetic fields (10 MHz - 300
GHz) -- General public
EN 301 893 V1.5.1: 2008
Broadband Radio Access Networks
(BRAN); 5 GHz high performance RLAN;
Harmonized EN covering essential
requirements of article 3.2 of the R&TTE
Directive
EN 301 489-1 V1.8.1: 2008
Electromagnetic compatibility and Radio
Spectrum Matters (ERM);
ElectroMagnetic Compatibility (EMC)
standard for radio equipment and
services; Part 1: Common technical
requirements
EN 301 489-17 V2.1.1 2009
Electromagnetic compatibility and Radio
spectrum Matters (ERM);
ElectroMagnetic Compatibility (EMC)
standard for radio equipment and
services; Part 17: Specific conditions for
2,4 GHz wideband transmission systems
and 5 GHz high performance RLAN
equipment
Hereby, Zinwell declares that this Full HD
video wireless kit is in compliance with the
essential requirements and other relevant
provisions of Directive 1995/5/EC.

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Industry Canada statement
This device complies with RSS-210 of the
Industry Canada Rules. Operation is subject to
the following two conditions: (1) This device
may not cause harmful interference, and (2)
this device must accept any interference
received, including interference that may cause
undesired operation.
IMPORTANT NOTE: (IC: 9078A-ZRF32200)
Radiation Exposure Statement:
This equipment complies with IC radiation
exposure limits set forth for an uncontrolled
environment. This equipment should be
installed and operated with minimum
distance 20cm between the radiator & your
body.
Caution:
(i) the device for operation in the band
5150-5250 MHz is only for indoor use to
reduce the potential for harmful
interference to co-channel mobile
satellite systems;
(ii) high-power radars are allocated as
primary users (i.e. priority users) of the
bands 5250-5350 MHz and 5650-5850
MHz and that these radars could cause
interference and/or damage to LE-LAN
devices.
IMPORTANT NOTE: (IC: 9078A-RF31200M)
Radiation Exposure Statement:
The product comply with the US/Canada
portable RF exposure limit set forth for an
uncontrolled environment and are safe for
intended operation as described in this
manual. The further RF exposure reduction
can be achieved if the product can be kept
as far as possible from the user body or set
the device to lower output power if such
function is available.
IMPORTANT NOTE:
In the event that these conditions can not be
met (for example certain laptop
configurations or co-location with another
transmitter), then the Canada authorization is
no longer considered valid and the IC ID can
not be used on the final product. In these
circumstances, the OEM integrator will be
responsible for re-evaluating the end product
(including the transmitter) and obtaining a
separate Canada authorization.
French translation:
Ce dispositif est conforme à la norme CNR-210
d'Industrie Canada applicable aux appareils
radio exempts de licence. Son fonctionnement
est sujet aux deux conditions suivantes: (1) le
dispositif ne doit pas produire de brouillage
préjudiciable, et (2) ce dispositif doit accepter
tout brouillage reçu, y compris un brouillage
susceptible de provoquer un fonctionnement
indésirable.

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NOTE IMPORTANTE: (IC: 9078A-ZRF32200)
Déclaration d'exposition aux radiations:
Cet équipement est conforme aux limites
d'exposition aux rayonnements IC établies pour
un environnement non contrôlé. Cet
équipement doit être installé et utilisé avec un
minimum de 20 cm de distance entre la source
de rayonnement et votre corps.
(i) les dispositifs fonctionnant dans la
bande 5 150-5 250 MHz sont réservés
uniquement pour une utilisation à
l’intérieur afin de réduire les risques
de brouillage préjudiciable aux
systèmes de satellites mobiles
utilisant les mêmes canaux;
(ii) De plus, les utilisateurs devraient
aussi être avisés que les utilisateurs
de radars de haute puissance sont
désignés utilisateurs principaux
(c.-à-d., qu’ils ont la priorité) pour les
bandes 5 250-5 350 MHz et 5 650-5
850 MHz et que ces radars pourraient
causer du brouillage et/ou des
dommages aux dispositifs LAN-EL.
NOTE IMPORTANTE: (IC: 9078A-RF31200M)
Déclaration d'exposition aux radiations:
Le produit est conforme aux limites
d'exposition pour les appareils portables RF
pour les Etats-Unis et le Canada établies pour
un environnement non contrôlé.
Le produit est sûr pour un fonctionnement tel
que décrit dans ce manuel. La réduction aux
expositions RF peut être augmentée si
l'appareil peut être conservé aussi loin que
possible du corps de l'utilisateur ou que le
dispositif est réglé sur la puissance de sortie la
plus faible si une telle fonction est disponible.
NOTE IMPORTANTE:
Dans le cas où ces conditions ne peuvent
être satisfaites (par exemple pour
certaines configurations d'ordinateur
portable ou de certaines co-localisation
avec un autre émetteur), l'autorisation du
Canada n'est plus considéré comme valide
et l'ID IC ne peut pas être utilisé sur le
produit final. Dans ces circonstances,
l'intégrateur OEM sera chargé de
réévaluer le produit final (y compris
l'émetteur) et l'obtention d'une
autorisation distincte au Canada.

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2. Introduction
WHD10 is a Full HD wireless transmission device.
This solution delivers uncompressed 1080p full HD video and audio content to your existing HDTV
set wirelessly. It operates the transmission in 4.9 GHz~ 5.9 GHz frequencies and it can adjust its
communication frequency automatically in case of interference from another RF system. With
built-in Omni-directional antennas, it can transmit uncompressed video content to 7 meters (20
feet) LOS (Line of sight) with no latency.
2.1 Packing Content
Please check whether the following items are present in the package. If any items missed or
damaged, please call your dealer.
WHD10T
WHD10R
USB cable
HDMI cable
Mini USB Power Adapter
Quick Installation
Guide
Anchors x2
Screws x2
User’s Manual
Mini USB Power Adapter

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2.2 Overview
2.2.1 WHD10T (TX): PC to TV Transmitter
Lateral view
Top view
LED Status Indicator
The LED indicator is lit solid
blue when the power is on
and wireless link
established.
USB Power
Connect the transmitter to
the desktop or laptop’s
USB port with the
provided USB cable.
HDMI IN
Plug in Transmitter to PC
/ Notebook or any
Source device that have
an HDMI port directly.
Pairing button
The button reserved for
multiple transmitter &
receiver pairing usage.

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2.2.2 WHD10R (RX): PC to TV Receiver
Front Panel Buttons and LEDs
Main Unit Back Panel
INFO. Button
Press this button for OSD
displayed the information on
the HDTV screen.
Source LEDs
For HDMI1 and HDMI2
selected indication.
HDMI OUT
Connect to HDTV set via an
HDMI cable.
DC IN
Connect to receiver’s
power adapter.
USB HID
Support USB HID function for keyboard/mouse
usage.
Power Button with LED
indicator
Press to turn the receiver on and
off. The indicator in the power
button lights up in blue when the
power is on, and turns red in
standby mode.

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2.2.3 Remote Controller Unit (RCU) Instruction
POWER Button
Press to turn the Transmitter & Receiver
on/off.
When both of TX & RX Power LEDs are red,
press Power button either TX OR RX, it can
wake up each other automatically.
SOURCE Button
Press to switch the audio/video sources
input connected to transmitter directly.
IR Button
Press to switch the IR Blaster
frequency to meet Source device’s
requirement. It can switch IR Blaster
frequency 47K to 56K to 36K
recurring.
INFO. Button
Press this button to display OSD for
system related information on
HDTV connected on receiver.
Transmitter NO. Button
Press to switch different transmitter
inputs. Please refer CH3, step6 for
detail instruction.

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3. Installation
Step 1: Setup the WHD10T transmitter
Connect an HDMI-ready computer to the WHD10T:
(1) Plug the transmitter’s HDMI connector to the HDMI-ready computer’s “HDMI OUT” or Source
player’s “HDMI OUT” directly.
(2) Power supplied by USB port of computer through the USB cable (included on package). Or
connect the supplied power adapter to the mini USB port of the WHD10T and a wall socket.
The LED indicator should lights up in blue when the WHD10T is connected to the computer
through USB.

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Step 2: Setup the WHD10R receiver
HDTV set Connection with WHD10R:
(1) Connect the HDMI cable to the HDMI OUT jack of the receiver and to your HDTV set
(or an HD projector).
(2) Connect the supplied power adapter to the DC IN jack of the WHD10R and a wall
socket. When it’s connected to the power mains and Power LED indicator on the
POWER button lights up in blue.

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Step 3: Boot up the WHD10T and WHD100R
(1) After the power cord is plugged into the electrical outlet, the WHD10 will be turned on and
link established automatically.
(2) When unplug the power of WHD10T, WHD10R will enter Standby mode (POWER LED of
receiver is lit in red) when link drop over 10mins.
(3) When WHD10R in Standby mode (Receiver POWER LED is lit in red), plug in the power of
WHD10T, the Transmitter will wakes up the Receiver automatically to establish a link.

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(4) During the warm-up period, the POWER LED will blink in blue until the signal link between the
transmitter and the receiver is established. It will spend around 15 ~ 20 seconds for boot up
and link established if the operation is in normal condition.
Ensure your TV set or projector is in “HDMI input” mode, and is already powered on.

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If all operation is normal, the POWER LED and INFO./CHANNEL LED will glow in solid blue. Please
refer to the below form containing detailed LED indicator and OSD description of transmitter /
receiver:
Item /
Mode
Status
Description
Power LED
(on RX)
Status LED
(on RX)
OSD Display
(on RX)
Standby
For power saving
mode.
Static Red
off
Initial Boot
up / Warm
up
It will spend 15 ~
20 seconds for
system boot up.
Blinking
Blue
Blinking
Searching
available
channels
Continuing search
available channels
If system can’t
establish link over
80s after
initialization.
(Note A & D)
Blinking
Blue
Blinking
Wireless
linked
Mode
No input from
selected source
(Note B)
Static Blue
Blinking
(Quickly)
Video format not
recognized
(Note C)
Static Blue
Blinking
(Slowly)
Video format is
recognized
Static Blue
Static Blue
-
Looping display
these two OSD
4 level, looping.

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Note:
A. If the RF connection over 80sec and still not established, it might link is lost or the transmitter
is most likely out of range. You may have to verify the range and adjust or shorten the distance
between your HDTV set with the transmitter and the receiver. The maximum video
transmission range for 1080p content is up to 23 feet in line of sight (LOS). < The minimum
range is 6.5 feet. >
B. Please make sure the computer have been power on and switched the signal output to HDMI
out; also try to re-plug the HDMI cable to make sure the HDMI connector had settled well.
C. If there is no video displayed and OSD displayed “Not Supported Format”, this is an indication
that the video frame rate from the computer is not supported, please refer chapter 5 to switch
a supported video timing.
D. If you have more than one pair of WHD10, each transmitter and receiver should be at least 6.5
feet away from one another. If both the transmitter and the receiver exist in the same room,
the suggested the distance between the two is 6.5 feet minimum.
(5) TRANSMITTER/RECEIVER Status on OSD vs. buttons:
Press the POWER button on the top of Receiver to enter “Active-Standby mode” from “Active
mode”.
- The OSD Shows: (Display 3secs and then enter Active-Standby mode.)
Press the INFO. button on the top of Receiver, the Signal Quality, Source, Channel and
resolution will be displayed for user reference. Press INFO. button again for exit.
OSD Displayed :
HDMI1 CH10 1280x1024
= OFF

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Step 4: Setup USB HID for remote keyboard / mouse operation
(1) Connect the USB keyboard (or mouse)
to the USB port of the receiver.
(2) Connect transmitter to PC through USB cable; the mini USB connector of USB
cable connect to transmitter and another side of USB cable connect to PC.
(3) User could operate the keyboard / mouse on receiver side to control the PC on
transmitter side.


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Step 5: Instruction of Multiple Transmitter selection
(1) Press Transmitter key of remote control, OSD shows:
(2) Enter SETUP menu, OSD shows:
(3) Enter “Add New Transmitter” menu, OSD shows:
(Searched)
Select Transmitter Number:
WHD200-1
WHD200-2
SETUP
Up to 4 transmitter; press up /
down and OK of remote
control for selection.
SETUP:
Add New Transmitter
Remove Transmitter
Modify Transmitter Name
Return
SEARCHING…..
Select New Transmitter:
WHD200-3
Return