Read Quick Guide and User Manual first for quick tips
AITech
ProA/V Media Extender
Wireless HDMI
that make using your AITech product more enjoyable.
0
Table of Contents
TABLE OF CONTENTS ............................................................................................................ 1
1. IMPORTANT INFORMATION.............................................................................................2
S
AFETY PRECAUTIONS
DANGER: BE CAREFUL WITH ELECTRICITY
2. INTRODUCTION ................................................................................................................ 6
2.1 P
ACKING CONTENT
2.2 O
VERVIEW
3. INSTALLATION................................................................................................................. 12
4. TROUBLESHOOTING ....................................................................................................... 24
5. SUPPORTED RESOLUTION.............................................................................................. 26
6. AUDIO BIT RATE SUPPORT ............................................................................................. 27
7. PRODUCT SPECIFICATION............................................................................................... 28
............................................................................................................ 2
. ............................................................................ 2
.......................................................................................................... 6
..................................................................................................................... 7
1
1. Important Information
Please take the time to read this user manual
before using the TRANSMITTER and RECEIVER.
It contains important information about
operating your Full HD video wireless kit.
Our company 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
TO REDUCE THE RISK OF ELECTRICAL SHOCK
NO USER-SERVICEABLE PARTS ARE INSIDE
REFER SERVICING TO QUALIFIED
WARNING!
RISK OF
ELECTRICAL
SHOCK
DO NOT OPEN
WARMING:
DO NOT REMOVE THE COVER
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.
2
EN 55022 Information technology
EN 55024 Information technology
EN 301 489
-17
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.
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
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
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
TRADEMARK INFORMATION
HDMI, the HDMI Logo and
High-Definition Multimedia Interface
are trademarks of HDMI Licensing LLC.
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
This product has been tested and
ZWD-2422 may interfere 5GHz wireless
Optimal range between transmitter and
wireless signals may be blocked
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.
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.
receiver is between 2 and 20 meters
within line of sight.
3
CAUTION of RF module on US
region
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
Please See the full Grant of
This device must be operated and
integrators only.
Equipment document for other
restrictions.
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.
4
CAUTION of System on US region
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 of System on
Canada region
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.
5
TRANSMITTER
RECEIVER
2. Introduction
ProA/V Media Extender Wireless HDMI
audio/video transmission solution allows users
to place their HDTV set or projector where you
want, free of the constraint of cables. Just
connect your HDTV to the RECEIVER with an
HDMI cable, and connect your AV equipment
(Blu-ray players, HD set-up boxes, game consoles
or HD media players and streamers) to the
TRANSMITTER. Besides HDTVs, any display
with an HDMI input, such as LCD and plasma
monitors, are compatible with the RECEIVER.
This setup unclutters your media and allows the
AV equipment to be hidden in the cabinet
behind your seating area. 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 20
meters (66 feet) LOS ( Line of sight) with no
latency.
Both IR Sensor Extender Cable and IR Blaster
Extender Cable are included in the package so
users can point their remote control of the AV
source at the RECEIVER directly for device
operation.
Note :
The wireless link might require 80 seconds to
connect between transmitter and receiver, and
show video on the TV screen. Please be patient
and wait for a while.
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.
6
2.2 Overview
A. TRANSMITTER: Full HD Transmitter
Front Panel Buttons and LEDs
Power Button with LED Indicator
Press to turn the transmitter on and off. The
indicator in the power button is lit solid blue
when the power is on, and turns red in standby
mode.
Source Selection Button
Press to switch between the various inputs of
the transmitter. The one of two LED indicators
next to this button is lit solid blue to show
current input you switch. Press this button to
cycle through connected sources in sequence.
Note:
Make sure you have connected the RECEIVER
correctly to your HDTV set with an HDMI cable,
and have selected the correct HDMI input on
your TV.
If you have more than one pair of ProA/V Media
Extender Wireless HDMI, 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.
Main Unit Back Panel
IR Blaster Extender Jack
Plug the IR Blaster Extender Cable into the IR
OUT jack at rear panel of the transmitter. Attach
the IR blaster to the device connected to the
TRANSMITTER. You can point your AV
equipment’s existing remote control at the
RECEIVER (usually close to your TV) to control
connected device.
HDMI OUT
To use the “loop-through” feature, you can place
your 1st HDTV set close to the AV equipment,
and connect the TRANSMITTER to that HDTV set
via HDMI out, and the AV equipment via HDMI
in. Then, you can enjoy the same digital content
on your 2nd HDTV set connected to the
RECEIVER, possibly in another room.
HDMI IN
Connect Transmitter to High-definition
audio/video devices that have an HDMI port
using a provided HDMI cable.
DC IN
For connecting the TRANSMITTER power
adapter.
Note:
The TRANSMITTER can be connected two
audio/video devices running on HDMI cable,
plus looping through the signals to the HDTV set
via the HDMI OUT port at the same time. Only
one AV source connected to the TRANSMITTER
can be selected and displayed on either the
HDTV also connected to the TRANSMITTER, or
on a 2nd HDTV possibly in a different room,
once the transmitter is paired successfully with
receiver connected to the 2nd HDTV set.
7
B. RECEIVER: Full HD Receiver
Front Panel Buttons and LEDs
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.
Source Selection Button
Press this button repeatedly until you see the
desired video transmitted to your TV set.
Main Unit Back Panel
IR Sensor Extender Jack
Plug the IR Sensor Extender cable into the IR IN
jack at the rear panel of the receiver.
sensors with cable are placed near your HDTV
set so that you can easily operate and control
your AV equipment connected to
TRANSMITTER by pointing the remote control
to the TV instead of the AV equipment.
HDMI OUT
For connecting the HDTV set via an HDMI
cable.
DC IN
For connecting the RECEIVER power adapter.
Generally,
8
C. Remote Controller Unit (RCU) Instruction
Remote
Note :
1. Press Power key to transmitter,
transmitter will enter Listen mode and
Loop-thru. display always on. Press Power
key to receiver, both transmitter and
receiver will enter Standby mode and
Loop-thru. display off.
Button Function Description Operation
Press to turn the
Transmitter/Receiver
POWER
INFO.
SOURCE
CHANNEL
WIDE
on/off.
See the below Note 1 &
2.
Press to display between
“Channel”, “Source”,
“Resolution”, “WIDE
mode” and “ Signal
Quality”.
Press this button to
switch between
audio/video sources
connected to the
TRANSMITTER.
Press this button to
change between wireless
channels manually if the
user experiences video
noise.
Press this button to boost
video transmission
distance wirelessly. The
default setting is to
disable. See the below
Note 3.
Press it point at receiver
to enter “Standby” mode
with Loop-thru; Press it
point at transmitter to
enter “Standby” mode
without Loop-thru.
Press once to display the
current status. Press
again to exit OSD.
Press to go to the next
input source. Users can
see the current setting
on the OSD.
Press once to display the
current “Channel” status.
Press again within 5
seconds to switch to
another channel, and the
channel number will be
displayed on the OSD.
Press this button to
enable and disable Wide
mode. Press again within
5 seconds to enable
WIDE mode, and the
status will be displayed
on the OSD.
2. The “Standby” mode uses consumes 90%
less of the power. User have to press both
power key on transmitter and receiver to
resume.
3. Enable the “Wide” mode for longer
distance transmission; It’s suitable for
multi-room audio/video transmission or
transmission between different floors.
9
D. On Screen Display (OSD) vs. RCU Instruction
Press the POWER button
(1) Press the power button on the RCU to Transmitter or press the power button on the top
of Transmitter to enter “Standby mode” from “active mode”.
OSD Displayed :
▃▆█
▃▆█ HDMI1 CH10 WIDE Off 1280x1024
▃▆█▃▆█
Standby Mode, Loop-thru Off
(2) Press the power button on the RCU to Receiver or press the power button on the top of
Receiver to enter “Standby mode” from “active mode”.
OSD Displayed :
▃▆█
▃▆█ HDMI1 CH10 WIDE Off 1280x1024
▃▆█▃▆█
Standby Mode, Loop-thru On
Press the INFO button on the RCU, and Signal Quality, Source, Channel, WIDE mode status and
resolution will be displayed for user reference.
OSD Displayed :
▃▆█
▃▆█ HDMI1 CH10 WIDE Off 1280x1024
▃▆█▃▆█
Press again to exit the OSD
Press the SOURCE button on the RCU or on the top of transmitter (or receiver) for audio/video
source input selection.
OSD Displayed :
▃▆█
▃▆█ [HDMI1] CH10 WIDE Off 1280x1024
▃▆█▃▆█
or
▃▆█
▃▆█ [HDMI2] CH10 WIDE Off 1280x1024
▃▆█▃▆█
Press the CHANNEL button on the RCU to manually switch wireless channels if the user
experiences video noise.
Press “Channel” button once for current Channel status displayed on the OSD :
10
▃▆█
▃▆█ HDMI1 [CH10] WIDE Off 1280x1024
▃▆█▃▆█
Press again to change Channel
Press the “Channel” button again within 5 seconds to switch Channel manually.
▃▆█
▃▆█ HDMI1 [CH 8] WIDE Off 1280x1024
▃▆█▃▆█
Press again to change Channel
Press the WIDE button of RCU for longer distance transmission of audio/video contents.
(1) Press once for current WIDE mode status displayed on the OSD (Default is disable) :
▃▆█
▃▆█ HDMI1 CH10 [WIDE Off] 1280x1024
▃▆█▃▆█
Press again to switch WIDE mode
(2) Press WIDE button again within 5seconds to switch WIDE mode status, OSD Displayed :
▃▆█
▃▆█ HDMI1 CH10 [WIDE On] 1280x1024
▃▆█▃▆█
Press again to switch WIDE mode
NOTE : Only the status of the RECEIVER connected to the HDTV can be displayed on the OSD. The
status of the TRANSMITTER HDMI out can not be displayed.
11
3. Installation
Step1: Setup the TRANSMITTER
Connect Two High-Definition Audio/Video Sources and an HDTV to the TRANSMITTER:
(1) Connect the TRANSMITTER’s
(transmitter)“HDMI IN” to the
High-Definition AV sources’ “HDMI OUT”
with an HDMI cable (included). The
TRANSMITTER has two HDMI inputs for the
latest High-Definition device, like PS3,
Blu-ray Player.
(2) Connect the TRANSMITTER’s “HDMI OUT”
to the HDTV set’s “HDMI IN” port with an
HDMI cable for the loop-through output.
(3) Connect the supplied power adapter to the
DC IN jack of the TRANSMITTER and a wall
socket. The LED indicator in the POWER
button lights up in solid purple when the
TRANSMITTER is connected to the power
mains.
12
Step2: Setup the RECEIVER
HDTV set Connection with RECEIVER:
(1) Connect the HDMI cable to the
HDMI OUT jack of the RECEIVER
and to your HDTV set (or an HD
projector).
Press the Source / Input button
of your TV’s remote to select the
appropriate “HDMI” video input.
(2) Connect the supplied power adapter to
the DC IN jack of the RECEIVER and a wall
socket. The LED indicator in the POWER
button lights up in solid blue when the
RECEIVER is connected to the power
mains.
13
Step3: Setup the IR blaster extender cable and IR sensor extender cable
If necessary, connect the Infrared (IR) blaster (or sensor) Extender cable. Users can point
hand-held remote control of your High Definition AV equipment at the RECEIVER or the
HDTV set to operate the source devices, not exceeding the distance of 66 feet at
Line-of-sight.
(1) Plug the IR blaster cable into the IR
OUT jack of the TRANSMITTER.
Place the IR blaster head near the IR
sensor of your High-Definition
audio/video devices nearby.
The infrared (IR) sensor should be close
to the front panel of your High
Definition device, usually behind a dark
and sometimes reddish plastic window.
When the IR blaster cable is connected,
it relays infrared command from your
remote control to the device. Users can
control their AV devices by pointing
their remote control to the TV instead
of to their AV equipment.
14
(2) If your connected device will be out of
the direct line of sight of your remote
controls, plug the IR Sensor Extender
cable into the IR IN jack at the rear
panel of the RECEIVER.
Note:
(1) The IR sensor supports 36KHz ~ 56KHz
(NEC, RC5, RC6) remote’s signal protocol.
Therefore, it is possible that some devices
may not be supported.
(2) The IR blaster supports 47KHz remote’
signal protocol.
15
Step 4: Boot up the TRANSMITTER and RECEIVER
(1) Place the two AAA batteries into the remote control.
(2) After the power cord is plugged into the electrical outlet, the ProA/V Media Extender W ireless
HDMI will be turned on automatically.
(3) If it is in Standby mode and Loop-thru. display off (Both POWER LED of transmitter and receiver
are lit in red), press the POWER button on both transmitter and receiver to turn on the
TRANSMITTER and RECEIVER. It will take over 1 minute for the system boot up.
16
(4) If it is in Standby mode and Loop-thru. display on (Transmitter POWER LED is lit in purple and
Receiver POWER LED is lit in red), press the POWER button of receiver o turn on the
TRANSMITTER and RECEIVER.
Note : During this period, TRANSMITTER will enter Standby mode and turn off Loop-thru.
display when press the POWER button of transmitter or press the POWER key of RCU to
transmitter.
(5) During the warm-up, the POWER LED will blink in blue until the signal link between the
TRANSMITTER and the RECEIVER is established.
Ensure your TV set or projector is in “HDMI input” mode, and is already powered on.
17
(6) Press the Source button, until you see the video being broadcasted from your device.
(7) If you have electronic devices such as a cordless phone, wireless access point/ router sharing
the 5GHz channel frequency, when you use it near the ZWD-2422, you may experience
disturbed picture or diminished sound quality. Press the CHANNEL button on the remote
control to change the ProA/V Media Extender Wireless HDMI to different channels.
Note:
A. Changing the ProA/V Media Extender Wireless HDMI to a different wireless channel:
3. Exit the wireless
RF channel
adjustment mode
No button is pressed
for 5 seconds.
Method
1. Enter the wireless RF
channel adjustment mode
Press the CHANNEL button on
the Remote Control Unit (RCU)
for current channel status
display.
2. Changes to the next
available RF wireless channel
Press the CHANNEL button on
the RCU again within 5
seconds to switch channel
randomly.
OSD Display
Status
▃▆█
▃▆█ HDMI1 [CH 8] WIDE Off 1280x1024
▃▆█▃▆█
Press again to change Channel
18
Exit.
B. Channel Number Indicating the Wireless Frequency :
WIDE mode Off
Frequency
[MHz]
5190 V 1 V 1 V 1
5230 V 2 V 2 V 2
5270 V 3 V 3 V 3
5310 V 4 V 4 V 4
5510 V 5 V 5 V 5
5550 V 6 V 6 V 6
5590 X X X X X X
5630 X X X X X X
5670 V 7 V 7 V 7
5755 V 8 X X X X
5795 V 9 X X X X
5835 X X X X X X
WIDE mode ON
Frequency
[MHz]
5160 X X X X X X
5180 V* 1 V 1 V 1
5200 V* 2 V 2 V 2
5220 V* 3 V 3 V 3
5240 V* 4 V 4 V 4
US ( DFS ) Europe ( DFS ) Japan ( DFS )
Support
Region
US (Non-DFS) Europe (Non-DFS) Japan (Non-DFS)
Support
Region
Channel Support
Region
Channel Support
Region
Channel Support
Region
Channel Support
Region
Channel
Channel
5260~5700 X X X X X X
5745 V 5 X X X X
5765 V 6 X X X X
5785 V 7 X X X X
5805 V 8 X X X X
5825 V 9 X X X X
Note :
A. Gray background are indicates the DFS region.
B. * means “Limited to indoor use”.
C. NOT to use Weather Satellite Channels on DFS :
i. WIDE mode OFF : Center Frequency 5590MHz, 5630MHz
ii. WIDE mode On : Center Frequency 5600MHz, 5620MHz, 5640MHz
19
(8) If all operation is normal, the POWER LED and SOURCE LED will glow in solid blue. Please refer
to the next form containing detailed LED description :
Note:
A. Make sure your High-Definition audio/video devices connected to the TRANSMITTER has
already been powered on.
B. Warming-up or source switching time should take approximately 20~30 seconds if the
operation is in normal condition.
(9) TRANSMITTER/RECEIVER Status Indicator LED Light and OSD :
Status indicator LED light on the front display the following messages:
Power LED Source LED Mode Status Description OSD Display
Static Purple
on TX
Static Red on
RX
Static Red Off Standby
Blinking Blue Blinking
Static Blue
on TX
Off on RX
Listen
Initial
Boot up
To lower power
consumption;
“Loop through” display
always on.
For very lower power
saving (EuP) used.
During system boot up,
it required 1min or more
for DFS channels scan
and CAC waiting.
Please refer Section
2.2, paragraph C &
D for detailed
description.
Please refer Section
2.2, paragraph C &
D for detailed
description.
Searching available
channels…
Blinking Blue Blinking
Blinking Blue Blinking
Blinking
3 times /sec.
(Quickly)
Blinking
Static Blue
1 time / sec.
(Slowly)
Static Blue
Booting
and Linking
Booting
and Linking
Linked
RF linking
Verifying signal. Verifying
No input detected from
selected source.
Video frame rate or
resolution cannot be
recognized. (Not
supported or out of
range.)
Video frame rate or
resolution is recognized.
Transmission is available
with stable RF signal.
Searching available
channels…
No Signal
No Supported
Format.
20
Note:
A. If there is no signal quality shown, and the Source & Status LED is blinking in blue, the
transmitter is most likely out of range. You may have to verify the range and adjust shorten the
distance between the your HDTV set with the transmitter and the receiver. (The maximum
video transmission range is 66 feet in line of sight (LOS) scenarios.) < The minimum range is 6.5
feet. >
B. If the connection or link is lost, it may be caused by the following reasons:
a. The range is over the maximum transmission distance.
b. Either the transmitter or the receiver has been switched off.
C. If the SOURCE LED continues to blink in blue (slower than “no signal mode”) and there is no
video displayed or the video quality suffers, this is an indication that the video frame rate from
the source device is not supported, or the transmission is out of range.
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Step 5: For multi-room audio/video transmission or transmission between different
floors, user could press the “WIDE” button on the remote control to enable the Wide
mode for longer-range audio/video transmission..
Note :
Only 1080i or below HD video transmission is available when enabling the “Wide” mode (OSD
shows : WIDE On). Please shorten the distance and disable the “Wide” mode (OSD shows : WIDE
Off) if full HD 1080p 60Hz content transmission is desired.
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Step 6: Mounting to the Wall
(1) Refer the drawing of the bottom page
that have relative position of the key
holes and attach this paper on wall.
(2) Drill pilot holes.
(3) Insert the supplied two Anchors into the
wall.
(5) Place ProA/V Media Extender Wireless
HDMI key holes over the protruding
screws and slide down into position.
(4) Insert two screws into the anchors. Leave
1/8” length for mounting the Transmitter
or receiver.
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4. Troubleshooting
Problem Solution
The ProA/V Media
Extender Wireless
HDMI front panel
power indicator (red
LED) doesn't light up.
There is no video
displayed on your TV
screen.
Poor picture quality or
intermittent video
play.
• Check if the power plugs of TRANSMITTER/RECEIVER are properly
inserted into a functioning power outlet.
• The wireless link might require 80 seconds to connect between
transmitter and receiver, and show video on the TV screen. Please
be patient and wait for a while.
• Verify that the proper cables have been selected and installed
between the TRANSMITTER input and your High-Definition device
output.
• On your TV side (connected to the RECEIVER), select the HDMI as
input source.
• Verify the POWER LED and SOURCE LED indicator of ProA/V Media
Extender Wireless HDMI.
Power LED Flashing in Blue
* Ensure the transmission range between the transmitter and the
receiver is not over 66 feet (LOS-line of sight) transmission distance.
Move the transmitter closer to the receiver.
* Press CHANNEL on the included remote control to manually change
the wireless channel.
POWER LED in Solid Blue + Slow and Flashing SOURCE LED
* Ensure your video resolution and frame rate is recognized/ supported
and within the transmission range.
*Connect the source device to your TV to check and modify the video
format compatibility.
*Check your video resolution with HDMI input from your device is
1080p, 1080i, 720p, 576p, 480p.
POWER LED in Solid Blue STATUS LED Flash Quickly
* Ensure the proper cables are connected between the transmitter and
your AV devices.
* Ensure your source devices connected to the TRANSMITTER are
powered on.
• Check if your video resolution with HDMI input from your device is
either 1080p, 1080i, 720p, 576p, or 480p. Please refer to the
“Supported Resolution” chapter where the video frame rate from
your HD AV device ZWD-2422 can support is defined.
• Press CHANNEL on ZWD-2422 remote control to manually change
the wireless channel.
• Ensure the transmission distance is less than 66 feet (LOS).
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No audio.
No Supported Video
/Audio on WIDE mode
only.
IR Blaster can’t control
Source device.
• Check your TV’s volume is properly set and not in "MUTE" mode.
• Check if the audio connectors are properly connected.
• Ensure the bit rate of audio from the source device can be supported
by ProA/V Media Extender Wireless HDMI. Please refer to the details
in Chapter 6 Audio Bit Rate Support.
• Check the HDMI output setting of Source device, setup HDMI output
format to Auto mode instead of 1080p.
• Check Charpter5 Supported resolution. Some resolution can’t
support on WIDE mode on.
• Check where is IR sensor of Source device. Make sure IR Blaster
sensor is close and straight to Source device’s IR sensor. Please refer
Charpter3, step3 for reference setup.
• Change IR Blaster frequency to meet Source device’s requirement.
Please continuing press Source key on the top of Receiver only over
3secs to switch IR Blaster frequency 47K to 58K to 38K recurring.
- The OSD shows: (Display 5secs)
▃▆█
▃▆█ HDMI1 CH10 WIDE Off 1280x1024
▃▆█▃▆█
IR Blaster Frequency [47KHz]
Press Source key on the top of Receiver again to switch IR Blaster
frequency.
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5. Supported Resolution
If the SOURCE LED continues to blink in blue (slower than “no signal” mode); OSD display: “No
Supported Format ” and there is no video displayed or the video quality suffers, it indicates that the
video frame rate from your A/V source device is not supported. Ensure that the consumer timing of
your HD device is compliant with the standard listed below:
Video Format Timings Resolution WIDE mode OFF WIDE mode ON
Primary CEA Video Timing
640x480p @ 59.94 / 60Hz YES YES
720x480p @ 59.94Hz YES YES
720x480p @ 60Hz
720x576p @ 50Hz 576p YES YES
1280x720p @ 50Hz YES YES
1280x720p @ 59.94 / 60Hz
1920x1080i @ 50Hz YES YES
1920x1080i @ 59.94 / 60Hz
1920x1080p @ 50Hz YES n/a
1920x1080p @ 59.94 / 60Hz
1920x1080p @ 23.98 / 24Hz YES YES
1920x1080p @ 25Hz YES YES
1920x1080p @ 29.97 / 30Hz
640x480 @ 59.94 / 72.809Hz VGA YES YES
800x600 @ 60.317 / 72.188Hz SVGA YES YES
1024x768 @ 60 / 70.069Hz XGA YES YES
1280x768 @ 60 Hz WXGA YES n/a
1280x1024 @ 60 Hz SXGA YES n/a
1600x1200 @ 60Hz UXGA YES n/a
480p
YES YES
720p
YES YES
1080i
YES YES
1080p / 60
YES n/a
Secondary CEA Video Timing
1080p / 24
YES YES
VESA Timing (DVI only)
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6. Audio Bit Rate Support
Digital Audio from HDMI inputs: Up to 6Mbit/s bit-rate support.
Support AC3 and DTS.
2-channel PCM over S/PDIF : 16~24 bits audio sample with 32~48KHz sampling
rate
2channel PCM 32KHz 44.1KHz 48KHz 96KHz
16 bits YES YES YES n/a
24 bits YES YES YES n/a
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7. Product Specification
General Specifications
Supported Video
Resolutions
Supported Audio
Formats
Transmission Distance
System Latency No latency (<1ms)
Antenna High Performance Internal Antennas
Operating Frequencies 4.9~ 5.9GHz (Include non-DFS and DFS Frequency Bands)
Power Supply 100~ 240V AC in, 5V 3A DC out Power Adaptor
Operating Temperature 0~40°C
Interfaces TRANSMITTERT RECEIVER
HDMI Input TWO (Type A) - A/V
Interfaces
Control
Signal
Interfaces
Power
Interface
Switches
LEDs
Dimensions 181(W) x 145(L) x 33(H) mm 181(W) x 145(L) x 33(H) mm
HDMI Output -One (Loop-through) One (Type A)
IR Sensor - YES
IR Sensor Extender - 2.5mm Jack
IR Blaster Extender 2.5mm Jack -
Power Input 5V DC Jack 5V DC Jack
Front Power Switch YES (One Tack Switch) YES (One Tack Switch)
Front Channel Switch YES (One Tack Switch) YES (One Tack Switch)
Power LED
Status LED 2 x Blue LED 2 x Blue LED
Signal Quality Status - OSD Displayed
HDMI Input 1080p, 1080i, 720p, 576p, 480p
Digital Audio up to 6 Mbps AC3 and DTS
The maximum video transmission range is 20 meters (66 feet)
(The minimum range is 2 meters)
line of sight (LOS) scenarios
1 x LED (Three Tone: Blue /
Red/purple)
1 x LED (Three Tone: Blue /
Red/purple)
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