Digital Video Transmission System
USER MANUAL
Wuxi R2TECK
DVL-1
Co.,Ltd.
Wuxi R2TECK Co.,Ltd
Content
1. EASY WAY TO START THE DEVICE ........................................... 1
1.1 Operating steps and instructions ....................................................................................................... 1
1.1.1 Air system .................................................................................................................................. 1
1.1.2 Ground system .......................................................................................................................... 1
1.1.3 Mobile ......................................................................................................................................... 1
2. SPECIFICATION .......................................................... 3
3 INTRODUCTION .......................................................... 4
3.1 Disclaimer ............................................................................................................................................. 4
3.2 Profile ..................................................................................................................................................... 4
3.3 Intended usage .................................................................................................................................... 4
3.4 Caution .................................................................................................................................................. 4
4. PRODUCT OVERVIEW ..................................................... 6
4.1 Brief introduction .................................................................................................................................. 6
4.2 Standard spec ...................................................................................................................................... 6
4.2.1 product main part ...................................................................................................................... 6
4.2.2 Air system cable ........................................................................................................................ 6
4.2.3 Ground system cable ............................................................................................................... 7
5. PORT DEFINITION ........................................................ 8
5.1 Air system port ...................................................................................................................................... 8
5.1.1 Back side ................................................................................................................................... 8
5.1.2 Right side port ........................................................................................................................... 8
5.1.3 Front side port ......................................................................................................................... 10
5.2 Ground system port ........................................................................................................................... 10
5.2.1 Bottom side port ...................................................................................................................... 10
5.2.2 Left side port ............................................................................................................................ 11
5.2.3 Right side port ......................................................................................................................... 12
5.2.4 Front side port ......................................................................................................................... 12
6. INSTALLATION .......................................................... 13
6.1 Air system installation ........................................................................................................................ 13
6.1.1 Antenna installation ................................................................................................................ 13
6.1.2 HDMI cable installation .......................................................................................................... 13
6.1.3 power cable installation ......................................................................................................... 13
6.2 Ground system installation ............................................................................................................... 14
6.2.1 Antennas installation .............................................................................................................. 14
6.2.2 HDMI cable installation .......................................................................................................... 14
6.2.3 Power cable installation ......................................................................................................... 14
6.2.4 Mobile APP installation .......................................................................................................... 15
7. BIND AND FREQUENCY SWITCH ............................................ 16
7.1 Frequency switch ............................................................................................................................... 16
7.2 Bind ...................................................................................................................................................... 16
8. APP INSTRUCTION ...................................................... 17
8.1 OSD setting ........................................................................................................................................ 17
8.2 Power setting ...................................................................................................................................... 17
9. TROUBLES SOLUTION .................................................... 18
Wuxi R2TECK Co.,Ltd
9.1 Trouble symptoms / diagnosis / solution ........................................................................................ 18
10. APPENDIX ............................................................ 19
10.1 Video input format requirement ..................................................................................................... 19
10.2 Monitor OSD content....................................................................................................................... 19
10. CONTACT INFO ........................................................ 2 1
1
1. Easy way to start the device
1.1 Operating steps and instructions
1.1.1 Air system
Ø Install the antennas.
Ø Install the HDMI camera cable.
Ø Connect camera to the power, select the correct video format.
Ø Connect air system to the power.
There should be below instructions if the air system works well.
WORK light flash regularly.
HDMI light turn-on
LINK light turn-on if the air system connect to ground system.
1.1.2 Ground system
Ø Install the antennas
Ø Install the monitor by HDMI cable. (optional)
Ø Turn off the ground system power button, then connect to the power (battery of 12V-DC power), turn
on the ground system power button again.
Ø Turn on the power.
There should be below instructions if the ground system works well.
WORK light flash regularly
HDMI light turn-on(if installed the HDMI monitor).
LINK light turn-on if the air system connect to air system.
HDMI monitor instruction (if installed the HDMI monitor):
The monitor shows logo "R2TECK" after ground system connect to the power.
After that, the monitor shows progress bar: Start-up / Selfcheck / Link.
Monitor real-time display the camera video when the air system connect to the ground system.
1.1.3 Mobile
Ø The mobile connect the wifi network "R2TECK_DVL1", WIFI password "12345688"
Ø wait for connecting
Ø Run the APP (if the APP is already running, turn off it first then run again)
Ø The mobile real-time display the camera video, the MOBILE light on the ground system turn-on.
Attention: Currently only allow working one mobile, if want to change the mobile, please follow below process:
Disconnect the mobile with ground system wifi network.
Wait ground system MOBILE light turn off.
Repeat the above 4 steps.
IOS App installation: In App store, search the key word “r2teck” and download.
2
1.1.3.1
3
2. Specification
Here list the detailed specification about DVL1
Function specification
Communication distance
(outdoor, no obstruction)
200mw ground distance ≥ 1500m
500mw ground distance ≥ 2000m (double distance
in air)
If change to the wide angel directional patch antenna,
the distance will be double.
Output Power 25mw-800mw adjustable
Sensitivity
-95dbm±2dbm
Frequency 5G
Physics specification
working temperature
-10~60℃
storage temperature
-20~50℃
dimension (including the shell, not
including the antennas)
Air system: L.75.5mm x W. 54.5mm x H. 22mm
Ground system: L.105mm x W. 74mm x H. 26mm
Weight (including the shell, not
including the antennas)
Air system: 102g
Ground system: 174g
Hardware function support
Air system working voltage
2S~3S，12V-DC
Ground system working voltage
2S~3S，12V-DC
4
3 Introduction
3.1 Disclaimer
Thanks for purchasing the DVL1 from Wuxi R2TECK. Everyone need to read and understand this
disclaimer before using the DVL1. You are supposed to be accepted the disclaimer once the product is
started to use. Please comply with the installation and using process indicated in this use manual. Wuxi
R2TECK will not be responsible for the consequence of the improper use, improper install, improper
modify.
The product name, brand mentioned here are belong to R2TECK.
3.2 Profile
This use manual as the instruction of Full-HD Digital Video Transmission system DVL-1, the
components and functions mentioned here may not be the standard spec. please check the enclosed list
with the product, please contact with the dealer if you have any question
The right of the manual write, modify and release only belong to Wuxi R2TECK, Without the
authorization of Wuxi R2TECK, this use manual could not be copied or modified or released
The information in this manual is only for DVL1 Full-HD Digital Video Transmission System.
This manual is subject to change without prior notice.
Version
profile code & version release date
RR.H.0001. 0017. V02 2017.6
3.3 Intended usage
DVL-1 use for wireless Full-HD Digital Video transmission
3.4 Caution
The effectiveness of the use recorder is subject to if comply with operate and maintain
direction in this manual.
Before start the product, the staff must make sure the operate process and condition is
correct. specially to check the product cables are good or not, if the cable is damaged,
please change it before start the product.
5
DVL is intended to use on the UAV and other Full-HD digital video transmission. DVL1 may
not be reached the defined function if it works in the improper temperature, improper
humidity and improver air pressure.
DVL1 should not work when it is wet. Have to make sure it is dry when you use it.
DVL1 is the high precise product, it is forbid to beat and clash.
Product life time is 2 years, quality warranty is 1 year.
Manufacture and dealer are responsible for the product maintenance, without the
authorization, please don't fix the product and don't modify the product.
4. Product overview
4.1 Brief introduction
DVL-1 is the 1080p full-
HD Digital Video transmi
part, it transmit the video, image and more information by the wireless communication mode. DVL
perfect for all fields video transmission because of the light weight, low power, long distance, low laten
Please install the air system on the aircraft, connect the ground system to the monitor or mobile phone to
monitoring the video.
4.2 Standard spec
4.2.1 product main part
Air system x 1
Air system antenna x 2
4.2.2 Air system cable
Air system power cable x 1 (standard)
Air system power cable 12V
HDMI cable (D-D) x 1
Camera HDMI cable
HDMI cable (D-C) x 1 (optional)
6
ssion system which including air part and ground
Ground system x 1
Ground system
antenna x 2
Ground system mobile antenna x 2
-1 is
cy.
7
Camera HDMI cable
4.2.3 Ground system cable
Power adapter x 1 (optional)
Vehicle power 12V-DC for ground
system
HDMI cable x 1 (optional)
Monitor HDMI cabe
Monitor x 1 (optional)
For video receive and monitoring
Ground system tripod x 1 (optional)
Ground system tripod
Extension tripod x 1 (standard)
Extension bar
Battery bin x 1
Directly charging the ground system in
battery bin..
5. Port definition
5.1 Air system port
5.1.1 Back side
[1]: For frequency switch setting
Press the button more than 5 seconds, 4 lights (HDMI, LINK, OSD, WORK) are all turn
release the key, 4 lights flash as 0.5Hz frequency, and then 4 lights back to normal state, that
means channel change is finished.
switch process, please switch again. The
5180 5220
5260
5580 560
5620
[2]
: For bind the air system and ground system.
Press the button more than 5
seconds, 4 lights (HDMI, LINK, OSD, WORK) are all turn
4 lights flash one by one, when the LED light works well that means they are well bind.
takes 2 minutes.
If the connection has not been resumed after 2 minutes,
ends,and donnot need rebind.
5.1.2 Right side port
8
5.1.1.1
If devices not connected yet after 10 sec
onds of frequency
frequency supported
by device as below
5320 5520 5540 5560
5640 5660 5680 5700
repower
5.1.2.1
-off,
：
-off, then
This may
on both
9
[1]:HDMI port, for connecting with the camera.
[2]:Power port, for air system get the power DC-12 V or 2S~3S from the aircraft.
[3]: Work light, for monitoring the air system working status.
Light status Description Action
Flash
regularly
air system works well NA
other status air system does not work
Connect the system to the
power again, or contact with
the customer service.
[4]:Link light, for monitoring the status of connect with the ground system.
Light status Description Action
Turn-on Connect with ground system well NA
Turn-off
Does not connect with ground
system
1. Please wait for connecting
2. Make sure the ground
system is connected the
power.
3. Bind the air system and
ground system again
4. Connect the power again
[5]: HDMI light, for monitoring the camera status.
Light status Description Action
Turn-on Camera connect well NA
Turn-off Camera does not connect check camera cable position
Flash
Camera output format is not
correct
check camera output format
setting
5.1.3 Front side port
Cooling fan: Pay attention to not cover the cooling fan.
5.2 Ground system port
5.2.1 Bottom side port
[1]
: Battery port, for connect with 2s/3s battery.
[2]: fix hole,
for fixing the ground system on the tripod.
[3]
: DC power port, for ground system to connect with the DC power,
more than 1A.
10
5.1.3.1
5.2.1.1
suggest
output power is
5.2.2 Left side port
[1]
:For bind the air part and ground part.
Press the button more than 5
seconds, 4 lights (HDMI, LINK, OSD, WORK) are all turn
stop press the button, 4 lights flash one by one, when the LED light works well that means they
are well binded.T
his may takes 2 minutes.
minutes, repower on both ends
, and do not need to rebind
[2]
: Monitor the ground system work status.
Light status Description
Flash
regularly
Ground system works well
Other status
Ground system does not work well
[3]
: Monitor air system and ground system connect status.
Light status Description
Turn-on
Connect with air system
Turn-off
Des not connect with air system
[4]
: monitor the display device status.
Light status Description
Turn-on
Display device connect well
Turn-off
Display device does not connect
[5]: Monitor mobile connect status.
11
5.2.2.1
If the connection has not been resumed after 2
.
Action
NA
Connect the power again or
contact
with the customer
service
Action
NA
1. Please wait for connecting
2. Make sure the air system is
connecting the power.
3. Bind the air system and
ground system again.
4. Connect the power again
Action
NA
Check Display device cable
position
-off, then
Light status Description
Turn-on
Mobile connect well
Turn-off
No mobile connect
5.2.3 Right side port
[1]
: Power button, ON (the system connect the power), OFF (the system without
[2]
: HDMI port, for connect with the monitor.
5.2.4 Front side port
Air vent: Pay attention to not cover the air vent.
12
Action
NA
Make sure the mobile connect
with the network, turn off the
software then turn on again.
5.2.3.1
the power)
5.2.4.1
6.
6.1 Air system installation
6.1.1 Antenna installation
Ø T
ake out two pcs air system antenna.
Ø
Install them on the air system antenna holes.
Attention:
For better transmit result, please make sure one of the antennas perpendicular to the
ground,
another antenna perpendicular to to the sky.
6.1.2 HDMI cable installation
There are two types HDMI cable (D
HDMI
port, one end of cable connect to the camera, another end of
6.1.3 power cable installation
one end with terminals of the cable connect with air system power port, ano
with power 12V-DC,
the red cable is positive, the black is negtive
13
Installation
6.1.1.1
-D / D-
C), select the correct HDMI cable according to the camera
cable connect to the air system.
ther end of cable connect
.
6.2 Ground system
installation
6.2.1 Antennas installation
Prepared 4pcs ground system antennas, 2pcs of each style, fix them on the ground system
according the photo below:
Attention:
The receiver antenna is not a full direction antenna ,
Pls put receiver antenna wide
side face to transmitter , don
to transmitter . otherwise , the work distance will be reduce to 50%.
Please operate refer to blow pictures .
6.2.2 HDMI cable installation
One end of HDMI connect to the mo
6.2.3 Power cable installation
Both of DC and AC power are supported by the ground system.
Support 2s-3s model battery
Support 12V-DC power,
suggest the output power is more than 1A
Connect to the p
ower according to the requirement.
14
’
t put receiver antenna narrow side face
6.2.1.1
nitor, another end of HDMI connect to the ground system.
.
15
6.2.4 Mobile APP installation
IOS App installation:In App store, search the key word “r2teck” and down load.
16
7. Bind and Frequency switch
7.1 Frequency switch
This feature is implemented at the air system
For channel switch setting
Press the button more than 5 seconds, 4 lights (HDMI, LINK, OSD, WORK) are all turn-off, release
the key, 4 lights flash as 0.5Hz frequency, and then 4 lights back to normal state, that means channel
change is finished.
7.2 Bind
Function explanation: bind function bind one air system with one ground system.
Process: the device LED light shows correctly, press two BIND buttons on air system and ground
system together and keep more than 5 seconds, all the LED light turn off, release the button. All the LED
light flash one by one regularly, means the device start the bind progress. when all the LED lights of both
side shows correctly that means bind progress is finished.
Attention:
When the air system is connecting with the ground system, the video will be paused two times during
the bind progress, the video will work correctly when the progress is finished. one air system only work
together with the bind ground system after processed the bind function. Bind progress should be worked
on the air system and ground system at same time, please turn off other devices during bind progress in
order to avoid mismatching errors.
All the buttons on the air system and ground system will be worked after the device started 30
seconds later, the LED lights flash high speed means the buttons are not available now.
17
8. APP instruction
8.1 OSD setting
Click OSD button, select "Turn-on" or "Turn off", match to the "Display" or "Not display"
8.1.1
8.2 Power setting
Click "setting" button to adjust the power, if click 100mw, then the video top right corner shows "PW:
100 OK", means output power setting is succeed.
8.2.1
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9. Troubles solution
Below is the device maintenances about DVL-1, to help the users whom don't have professional
testing equipments and technology to solve the simply troubles.
9.1 Trouble symptoms / diagnosis / solution
Symptoms Diagnosis Solution
No video
Did not follow the process Follow the process as chapter 1
Air system
HDMI light flash
1. video format does not correct, check if
the camera is supported by DVL1 and
select the correct video format, the
camera list as appendix
2. Camera HDMI cable bad contacted,
connect the HDMI cable again.
HDMI light turn-off
Camera HDMI cable is bad contacted,
connect the HDMI cable again.
WORK light is
abnormal (not flash
regularly)
Connect the power again.
LINK light turn-off Connect the power again
Ground
system
HDMI light turn-off
Camera HDMI cable is bad contacted,
connect the HDMI cable again.
WORK light is
abnormal (not flash
regularly)
Connect the power again.
LINK light turn-off Connect the power again.
Bind
abnormal
LINK light turn-off
If the above solutions do not work,
please restore factory setting
Restore factory setting succeed,
suggest to process the bind progress.
Action and instruction as chapter 7
Blue screen Air system HDMI bad contact
Please make sure HDMI cable works
and connect with the device well.
Video pause
HDMI cable problem Change a new HDMI cable
Out of allowed distance Back to the allowed distance
If the above solutions do not work, please contact with the customer service.
10. Appendix
10.1 Video input format requirement
Signal
type
Video
format
Resolution
HDMI
PAL,
NTSC
1080p@60fps
1080p@50fps
1080p@25fps
1080i@60fps
1080i@50fps
720p@60fps
720p@50fps
720p@25fps
10.2 Monitor OSD content
Beside the video, on the top side and bottom side of the monitor display the OSD
SP: Video signal intensity
VOLT: Voltage of Transmittor
PW: Transmitting power
FREQ: Current frequency
H: Hight of Transmittor
Lat: Latitude of Transmittor
Lng: Longitude of Transmittor
D: Distance of Transmittor moved
(
：Number of satellites
19
Remark
IF want to change the
resolution, you have to
re-
start the both of the
air system and ground
system.
data.
unit: m)
20
11 contact info
Thanks for purchasing our device again. If you have any suggestion or need technical support,
please visit our website or send us the email, also welcome to call us.
Wuxi R2TECK Co., Ltd
Address：Room307,Building of Cetus,Wuxi software park,111th Linghu avenue,new district ,Wuxi
city,Jiangsu Province
P.C.：214000
Tel：0510-81012344
Fax：0510-81012344
Web：http://www.gor2teck.com
Email：sales1@gor2teck.com
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