SIYI DK30 User manual

DK30 Transmitter User Manual V1.2
12018 SIYI Technology Copyright
DK30 TRANSMITTER USER MANUAL
Thank you for purchasing SIYI Technology’s product. DK30 is a powerful and affordable radio
transmitting and receiving system integrated with 2.4G datalink, applied with upgraded SHTT
digital frequency hopping technology. DK30 supports maximum 10-kilometer effective
transmission distance and 15 independent digital channel output, perfectly compatible with all
major commercial flight controller in markets. DK30 also supports parameter adjustment through
mobile device, easy and convenient. To maintain a safe and orderly public space and to ensure
you a good using experience of DK32 transmitter, please read this manual carefully. If you have
any issue using the product, please consult the manual or check online pages of DK30 on SIYI
Technology’s official website (http://www.siyi.biz). You can also inquire our after-sale service
coordinator ([email protected]).

DK30 Transmitter User Manual V1.2
22018 SIYI Technology Copyright
CONTENT
1 PRODUCT INTRODUCTION ......................................................................................................................... 3
1.1 Product Features...................................................................................................................................... 3
1.2 At a Glance................................................................................................................................................ 5
1.3 Switch, Button & Channel........................................................................................................................ 6
1.4 Technical Specifications........................................................................................................................... 7
2 GET READY TO USE DK30........................................................................................................................... 8
2.1 Flight Safety.............................................................................................................................................. 8
2.2 How to Charge DK30 Transmitter......................................................................................................... 10
2.3 DK30 Transmitter Indicator Definition................................................................................................... 11
3 SKY STATION............................................................................................................................................... 12
3.1 How to Connect Sky Station under SBUS/PPM Mode........................................................................ 13
3.2 How to Connect Datalink........................................................................................................................ 13
3.3 Linking ..................................................................................................................................................... 14
3.3.1 Manual Linking.................................................................................................................................14
3.3.2 Linking through “SIYI Tx” APP........................................................................................................ 14
4 SIYI Tx APP................................................................................................................................................... 15
4.1 Sky Station.............................................................................................................................................. 16
4.2 Channel................................................................................................................................................... 17
4.3 Datalink.................................................................................................................................................... 19
4.4 System..................................................................................................................................................... 20
5 Firmware Upgrading...................................................................................................................................... 22
5.1 To-be-repair Procedure.......................................................................................................................... 22
5.2 To-be-repair Procedure.......................................................................................................................... 23
5.3 To-be-repair Procedure.......................................................................................................................... 23
6 Firmware Upgrading...................................................................................................................................... 25
7 After-sale Service .......................................................................................................................................... 26
7.1 To-be-repair Procedure.......................................................................................................................... 26
7.2 After-sale Policy...................................................................................................................................... 27
7.2.1 7-Day Return & Refund................................................................................................................... 27
7.2.2 15-Day Replacement....................................................................................................................... 29
7.2.3 1-Year Warranty Repair.................................................................................................................. 30

DK30 Transmitter User Manual V1.2
32018 SIYI Technology Copyright
1 PRODUCT INTRODUCTION
1.1 Product Features
Advanced SHTT Spread-spectrum Technology
DK30 transmitting and receiving system applies SIYI Technology’s latest
upgraded bidirectional 2.4GHz spread-spectrum technology named as SHTT
(SIYI Hopping Telemetry Technology), the maximum effective transmission
distance with stable flight control can be 3km (unobstructed, free of interference).
Transmitter and receiver are linked by a unique matching code, enhancing their
anti-interference performance beyond and among transmitters, allowing multiple
transmitters working in stability synchronously.
Extraordinary Handling & Accurate Manipulating Experience
DK30 transmitter fits user’s palm perfectly by applying a fashionably streamlined
and compact industrial design.
15-Channel Fast-response Mode
DK30 transmitter is equipped with a various type of buttons, dials and switches. 15
channels support all requirement of major farming drones in market.
* 5ms fast-response mode

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Built-in High Capacity Li-Po Battery, 25-hour Superb Long Working
Time
DK30 transmitter is equipped with a 3000mAh Li-Po 1S rechargeable battery,
reliable and easy to maintain. Through standard Micro-USB port you can charge
DK30 transmitter, and it continuously works for more than 25 hours after a full
charging. You’ll never have to worry about long-time flight in outdoor.
10-Kilometer Ultra Long Data Transmission Distance
In an unobstructed, free of interference environment, DK30's transmission distance
can reach 10 kilometers, which perfectly meets agricultural drone pilots' operating
requirement on BVR (Beyond Visual Range) flights.
Available to Connect with PC and Mobile Devices
DK30 transmitter integrated with datalink ground station supports USB connection
with PC, and USB or Bluetooth connection with smartphones and tablets.
Various Ports
XR32 receiver integrated with skystation supports UART/CAN ports to connect with
flight controller.
*CAN is optional

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Parameter Adjustment on PC and Android APP
It’s an obviously better experience to adjust parameter on personal computers than
through LED screen, also more enjoyable owning continuous service of upgrading
firmware and updating new features.
1.2 At a Glance

DK30 Transmitter User Manual V1.2
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1.3 Switch, Button & Channel
DK30 transmitter has 15 channels in total, each channel controlled by an
independent switch or button.
DK30 Transmitter Channel Function & Switch Definition
Channel No.
Switch Definition
1
Aileron Joystick
2
Elevator Joystick
3
Throttle Joystick
4
Rudder Joystick
5
3-Stage Switch SA
6
3-Stage Switch SB
7
3-Stage Switch SC
8
Self-centering Dial LD
9
Self-centering Dial RD
10
Self-reset Button S1
11
Self-reset Button S2
12
Self-reset Button S3

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13
Self-reset Button S4
14
Self-reset Button S5
15
Self-reset Button S6
DK30 transmitter supports customized channel mapping as well, please refer to
“SIYI Tx” application chapter in this manual.
1.4 Technical Specifications
Channels
15 Physical Channels, 16 Receiver Output Channels
Applicable Flight
Controllers
TOPXGUN (T1-A), WOOZOOM (THEONE-A), EFY
(FINIX200M), BOYING (PALADIN), CHIAO (MATRIX),
JIYI (K3-A), CFUAS (C1-A) and other flight controllers
under open source Mavlink agreement flight controllers
such as PIX and APM.
Joystick Resolution
4096 grades
Frequency Band
2.4000GHz –2.4830 GHz
Transmitting Power
27dBm
Receiving Sensbility
-101dBm
Transmission
Distance
Maximum 10 kilometers
(unobstructed, free of interference)

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PC Software
SIYI Assistant
Battery Type
Built-in 3.7V 3000mAh Li-Po 1S battery
Working Current
270 mA
Duration
25 hours
Charging Port
Micro-USB Port
Product Dimension
190*185*105mm
Mobile APP
SIYI Tx
Item Weight
500g
2 GET READY TO USE DK30
2.1 Flight Safety
DK30 transmitting and receiving system is designed for professional application in
specific industries, users who approaches to the device should have at least basic
ability manipulating it. Any irregular or irresponsible manipulations of the device
may cause damages and lead to property loss or human injuries. Non-adult users
must follow their trainer’s guidance or adults’ supervision. Disassembling or
modification on DK30 transmitter is prohibited without a permission from SIYI
Technology.
To maintain a safe and orderly public space and to ensure you a good using
experience of SIYI’s product, please read the prohibited and mandatory carefully:

DK30 Transmitter User Manual V1.2
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Prohibited Mandatory
Do not use DK30 transmitter to control aircraft in places of intensive crowd (squares,
parks), places of many obstructions (streets, parking lots), fields of strong magnetic or
interference (power/radar stations, railways) or any other fields that may cause property
loss or human injuries.
Do not hold or cover transmitter antenna or obstruct transmission by any means in a
flight.
Do not point directly to aircraft with antennas’ upper end in a flight.
Do not fly aircraft when you are tired, drunk, sickness or in any occasions that not
feeling good.
Do not fly aircraft when there is a rain, strong wind or at night.
Do not power off transmitter in a flight while aircraft engine and motors are still
working.
Keep aircraft within sight range in a flight.
Make sure DK30 transmitter’s screen menu is returned to system menu before taking
off a flight, in case of any accidents caused by mistouching system settings.
Do not forget to check transmitter and receiver battery level before flying an aircraft.
Power off aircraft first, then transmitter, when a flight is over.
Before doing any settings or adjustment on transmitter, make sure aircraft engine is
powered off and motor wires are off connection, in case of switching on accidentally.

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Before fly aircraft for the first time, make sure that the Fail-safe function
preprogrammed in DK30 transmitter is activated.
Before fly aircraft for the first time, power on transmitter first and hold throttle
joystick at its bottom position, then power on aircraft.
2.2 How to Charge DK30 Transmitter
Press transmitter power button once to check transmitter battery level.
DK30 Transmitter Battery Level Display Indicators
25% battery level remaining (almost out of battery, please recharge in very soon)
50% battery level remaining
75% battery level remaining
Battery level is full
Press power button twice and hold for 3 seconds to power on DK30 transmitter.
Power on USB charger, connect charging cable to DK30 transmitter’s Micro-USB
port. DK30 is on charging while charging indicator is solid red; charging is finished