Dynacore DW-500B Series User manual

User manual
DW-500B
SDI/HDMI 150m
Wireless Transmission System

Wireless Transmission SystemWireless Transmission System
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Cautions
◆Do not use this product in the extreme hot,
cold, dusty or humid environments.
◆Prevent friction with hard objects.
◆Avoid the product falling down from a high
place, otherwise it may damage the hardware.
◆The product is not waterproof. So do not
get any liquid into the unit please.
◆Do not dismantle, assemble or alter the
product arbitrarily.
Product model and standard
Dynacore DW-500B Wireless HDMI/SDI Transmission Suite
utilize today's most advanced wireless video transmission
technology, which can realize the broadcast-class and
uncompressed 3G SDI/HDMI HD video signal transmitted
with no compression and zero delay. The suite include one
transmitter and one receiver, where the transmitter
provides a 3G/HD SDI input and a HDMI input, and the
receiver also provide a 3G/HD SDI output and a HDMI
output. The wireless HD suite has 2 stick antennas in
transmitter side,can work in 5.1-5.9GHz frequency band
and be flexibly software configured to licensed or ISM
band of global different regions, as well as the side panel
of both transmitter and receiver has been installed a
frequency select knob, which provide maximum 10 workable
frequency channels, and support maximum 4 sets working
simultaneously. The wireless suite can accept wide range
DC power input, which is suitable for many kinds of camera
battery model. The suite also can sustain ±8 kV ESD
(HBM, contact discharge), the industry class metal case
and professional heat design would guarantee most robust
reliability.

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◆Professional WHDI (MIMO/OFDM) technology
◆Uncompressed 3G/HD/SD-SDI and HDMI
◆2-ch SDI/HDMI embedded audio transmission
◆150 meters (LOS) transmission distance
◆Less than 1ms latency
◆5.1-5.9GHz license-free operation frequency
◆User configurable frequency bands
◆Multicast – 1 transmitter to multi receivers
◆Less than 63mW radio power
◆AES 256bit encryption
◆All-metal housing, durable
◆Pure hardware connection; Plug and Play
Specification
Model DW-500BT DW-500BR
SDI Output
(BNC Female)
HDMI Output
(Type A female)
DC input
(4 pin female)
Interface
SDI Input
(BNC Female)
HDMI Input
(Type A female)
2 Antenna port
(2 SMA male)
DC input
(4 pin female)
SDI
Format
SMPTE-425M 1080P (60 / 59.94 / 50)
SMPTE-274M 1080i (60 / 59.94 / 50)
1080p (30 / 29.97 / 25 / 24 / 23.98)
SMPTE-RP211
SMPTE-296M
SMPTE-125M
ITU-R BT.656 576i (50)
HDMI Format
720p (60 / 59.94 / 50)
480i / 576i
1080psf (30 / 29.97 / 25 / 24 / 23.98)
1080p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98)
1080i (60 / 59.94 / 50)
720p (60 / 59.94 / 50)
480i / 576i
Wireless Frequency 5.1～5.9GHz
Radio Modules OFDM 16QAM
Max Transmission
Distance Approx 150m (Line of sight)
Latency ≤1 millisecond
Power Consumption ≤6.0W ≤7.0W
Transmission Power Max 21dBm
-75dBm
/
/
Dimension
Working Environment Temperature: 0°C -+40°C
68×120×35(mm) 95×152×35(mm)
Net Weight 0.25kg 0.40kg
Receiver Sensitivity
Input voltage DC / Battery:6.5～17V DC / Battery:6.5～17V
*Note:Currently DW-500B doesn't support ARRI ALEXA 1080PSF format video transmission.
Features

12
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3
9
8
Transmitter
1) Video input indicator, 1 yellow LED
2) Link indicator turns to green for successful connection
3) Frequency channel display screen and frequency select
button,0-9
4) 3G/HD/SD-SDI input
5) HDMI input
6) DC power switch
7) DC input, 4 pin female
8) 1/4-20 Screw Hole
9) Antennas
Receiver
1) Video input indicator, 1 yellow LED
2) Link indicator turns to green for successful connection
3) LED status indication(5 blue LED for RSSI)
4) Frequency channel display screen and frequency select
button,0-9
5) 3G/HD/SD-SDI input
6) HDMI output
7) DC power switch
8) DC input, 4 pin female
9) 1/4-20 Screw Hole
Introduction
Introduction
5
7
3
5
6
7
6
8
1
9
2
4

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Typical connection instruction
Connect camera SDI or HDMI output to transmitter SDI or
HDMI input port, and the transmitter can be fixed in
hot-shoe port of the camera. Connect HDMI or SDI output
port of the receiver to SDI or HDMI input port of the HD
monitor. Make sure all antennas and batteries are equipped
normally.After finishing all steps above, system is workable,
follow below steps.
a) Ensure the video source output of the camera is OK, and
the HD monitor is power on and switched to connected
video input port.
b) Ensure all input, output SDI or HDMI cables are connected.
c) Ensure DW-500BT 2 antennas are installed, and it is better
to keep DW-500BT 2 antennas with orthogonal angle each
other for best DW-500BR performance. Looks like below
figure.
Transmitter
d) Ensure both the transmitter and receiver are installed
with battery or DC input port which is connected to
outside power source. Then turn power switch of
transmitter and receiver to ‘ON’ respectively, then
‘Power’ indicator will light.
e) Ensure the frequency knobs of transmitter and receiver
are set with the same number, and this will make sure
the transmitter and receiver work with same frequency.
f) If the camera is on and video input is OK,DW-500BT side
‘Video’ indicator will light.
g) Before DW-500BR finished wireless link with DW-500BT,
4 ‘RSSI’ indicators and ‘Video’ indicators will be off;
when wireless link is OK, ‘RSSI’ indicators will light first,
and ‘RSSI’ will indicate the received DW-500BR signal
strength. If the receiver detects wireless video normal
internally from air interface, ‘Video’ indicator will light.
Before that, if SDI or HDMI video out port of the
receiver has HD monitor connected, it will display an
OSD of ‘Link connecting……’ like below picture.
h) The system will spend 20-30 seconds on constructing
communication link, and real link period will depend on
the current wireless channel condition. When wireless link
is set up, ‘RSSI’ light will light and indicate current
received wireless signal strength, as well ‘Video’
indicators will light, and then connected HD monitor will
display the video and audio accordingly.
Link connecting …

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The transmitter has a 3G SDI video input port and a HDMI
video input port, and the system will detect valid video
source automatically of 3G SDI and HDMI port, and then
switch it as main video input channel. If both 3G SDI and
HDMI have valid video inputs, the system will take 3G SDI
input as priority.
Input video port selection
of transmitter
Cautions
RSSI indicators
The receiver will calculate received DW-500BR signal strength
internally and 4 ‘RSSI’ LEDs will be used to indicate wireless
signal power and quality. The user can observe the ‘RSSI’
LED status to know if the current wireless link is reliable or
not.From 2 to 5 lit LEDs show ‘RSSI’ from Min to Max.
1
2
3
4
5
Lit RSSI LEDs Volume Wireless Link Quality Video Quality
Strong
Middle
Weak Visible Video Noise
Good
Best5
3-4
2 or no lit LED
*Note:1 LED yellow for POWER/VIDEO
The wireless suite can work in 5.1-5.9GHz frequency band
and be flexibly software configured to licensed or ISM band
of global different regions, as well as the side panel of both
transmitter and receiver has been installed a frequency
channel display screen and frequency select button,
which provide maximum 10 workable frequency channels.
See below frequency knob figure.
Frequency selection and configuration
Frequency point in detail
Dial Channels Frequency
Channel 0
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Channel 9
5550 MHz
5590 MHz
5630 MHz
5670 MHz
5150 MHz
5190 MHz
5230 MHz
5270 MHz
5310 MHz
5510 MHz
*Note: All channels provide the central frequencies;
Bandwidth is 40MHz for each channel.

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1 transmitter to multi receivers
You can set several DW-500BR receivers at the same
frequency bands for 1 DW-500BT transmitter to
enable the multicast mode.
Multicast support How to Use Several Sets in
One Location
There’re 0-9 frequency channels that can be dial switch
by users.
In one location, to avoid interference to each other,
we recommended:
3 sets transmission
Set 1: channel 3 Set 2: channel 7 Set 3: channel 4
*Note: We don’t suggest that use 4 or more sets of wireless
transmission in one location.
2 sets transmission
Set 1: channel 3 Set 2: channel 4
Channel:0
Channel:3 Channel:3
Channel:0
Channel:0
Channel:4 Channel:4
Channel:3 Channel:3 Channel:4 Channel:4
Channel:7 Channel:7

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How to Get the Best Effect of
Wireless Transmission
a) Set the receiver DW-500BR as high as possible.
b) Avoid walls, trees, water and any blockage as
best as you can.
Maintenance
Storage conditions
Products storage temperature should be -20°C~60°C.
For long time storage requirement, please use original
carbon boxes, and avoid from high humid, acid base or
dusty place.
Maintenance
To ensure your safety, please choose well-known brand
DC batteries, and guarantee suitable work conditions that
battery manual mentioned.
Trouble shooting
No output on display
Check DW-500BT and DW-500BR power first, and see if
DW-500BT or DW-500BR is powered from external power,
then check if DW-500BT antennas and DW-500BR antennas
are installed right. After that, check ‘Video’ indicator,if
DW-500BT ‘Video’ indicator is not light, then check 3G SDI
or HDMI cable is plugged in and video source is ready
please. Finally may check input video format is compatible
with this product specs.
Poor output video quality
Check if 3G SDI or HDMI input or output cable is plugged
well, then check how many receiver side ‘RSSI’ LEDs are
lit, there should be 2-3 ‘RSSI’ LEDs lit if the user want to
get better video quality; if there is only 1 ‘RSSI’ LED lit,
that means the received wireless signal is weak, and
should shorten the transmission distance.

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1x DW-500BT Transmitter (D54S/F970/U60 DV battery
mount optional)
1x DW-500BR Receiver (D54S/F970/U60 DV battery
mount optional)
3x Antennas
1x Articulating arm trestle
1x Crab clamp
2x D-tap to 4 pin pole cable
1x Airtight security box
The wireless system package provides
Articulating
arm trestle
Crab
clamp
Airtight
security box
Warranty Card-wireless system
Add:Room409,Chuangli Bussiness Mansion,58# Mochou
Lake East Road,Nanjing 210029 P.R.China
Tel:[phone]
Fax:[phone]
E-mail:[email protected]
http://www.dynacore-battery.com
Contact Details:
D-tap to 4 pin
pole cable
DW-500BT DW-500BR Antennas