SIYI DK32S User manual

DK32S User Manual (V1.3)
- 1 - 2022 SIYI Tech All Right Reserved
DK32S
ENTERPRISE REMOTE CONTROLLER
USER MANUAL
V1.3
May 2022

DK32S User Manual (V1.3)
- 2 - 2022 SIYI Tech All Right Reserved
Thank you for purchasing SIYI’s product.
DK32S is a professional, intelligent, and universal radio system, integrated with 2.4
GHz datalink and advanced digital frequency hopping technology. DK32S supports
up to 20 kilometers of control range as well as the telemetry range, and 16
communication channels. The system is perfectly compatible with popular flight
controllers on market. DK32S remote controller comes with a high-brightness
touchscreen for configuration, easy and convenient.
To maintain a safe and orderly public space and to ensure you a good using
experience of DK32S remote controller, please read this manual carefully. If you
have any issue using the product, please consult the manual or check the online
pages of DK32S on SIYI official website (http://en.siyi.biz/). You can also write an

DK32S User Manual (V1.3)
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SIYI User Group - Facebook
SIYI YouTube Channel (https://www.youtube.com/c/SIYITech)
SIYI Official AliExpress Store (https://siyi.aliexpress.com)

DK32S User Manual (V1.3)
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CONTENT
1 READ TIPS..........................................................................................................................................................- 7 -
1.1 Icon Definition .............................................................................................................................................. - 7 -
1.2 Flight Safety ................................................................................................................................................. - 7 -
1.3 Precautions on Charging ........................................................................................................................... - 9 -
1.4 Precautions on Using SD Card............................................................................................................... - 10 -
1.5 Precautions on Storage/Carrying/Recycling ......................................................................................... - 11 -
2 PRODUCT INTRODUCTIONS.......................................................................................................................- 12 -
2.1 Product Features .......................................................................................................................................- 12 -
2.2 Parts ............................................................................................................................................................ - 15 -
2.2.1 At a Glance ......................................................................................................................................... - 15 -
2.2.2 Button/Switch Types ..........................................................................................................................- 18 -
2.2.3 Sub-Trim Button................................................................................................................................. - 19 -
2.3 Technical Specifications ...........................................................................................................................- 20 -
2.4 LED Indicator Definition ........................................................................................................................... - 22 -
3 GET READY TO USE DK32S ........................................................................................................................- 23 -
3.1 How to Place Transmitter Antenna Right .............................................................................................. - 23 -
3.1.1 Good Antenna Angle of Transmitter ............................................................................................... - 25 -
3.1.2 Good Antenna Angle of Air Unit ...................................................................................................... - 26 -
3.2 How to Charge DK32S Transmitter ........................................................................................................- 27 -
3.3 How to Link/Bind DK32S Transmitter to DK32S Air Unit....................................................................- 28 -
3.4 Throttle Joystick Type ...............................................................................................................................- 30 -
4 MAIN MENUS ................................................................................................................................................... - 32 -
5 MODEL SETTINGS ......................................................................................................................................... - 34 -
5.1 Channel Monitor ........................................................................................................................................ - 36 -
5.2 Model Select .............................................................................................................................................. - 36 -
5.2.1 Select a Model ....................................................................................................................................- 36 -
5.2.2 Rename a Model ................................................................................................................................- 37 -
5.2.3 Copy a Model ..................................................................................................................................... - 39 -
5.2.4 Reset all Models .................................................................................................................................- 40 -

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5.3 Model Type .................................................................................................................................................- 41 -
5.3.1 How to Select a Model Type ............................................................................................................ - 41 -
5.3.2 One Move to Do Agricultural Drone Settings................................................................................ - 42 -
5.4 End Point .................................................................................................................................................... - 44 -
5.5 Channel Mapping ...................................................................................................................................... - 45 -
5.6 Channel Reverse .......................................................................................................................................- 49 -
5.7 Sub-Trim ..................................................................................................................................................... - 50 -
5.8 Trim Settings ..............................................................................................................................................- 52 -
5.9 Trainer Mode ..............................................................................................................................................- 54 -
5.9.1 Steps through Using Trainer Cable .................................................................................................- 55 -
5.9.2 Steps of Wireless Trainer ................................................................................................................. - 56 -
5.10 Fail Safe................................................................................................................................................... - 58 -
5.11 Timer......................................................................................................................................................... - 60 -
5.12 Voltage Alert............................................................................................................................................ - 61 -
5.13 Farming Voice ......................................................................................................................................... - 62 -
5.14 Joystick Dead Zone ................................................................................................................................ - 64 -
5.15 Multi-Drone Control.................................................................................................................................- 65 -
6 SYSTEM SETTINGS....................................................................................................................................... - 67 -
6.1 General Settings........................................................................................................................................- 69 -
6.2 Screen Lock & Display ............................................................................................................................. - 70 -
6.3 H / W Settings ............................................................................................................................................ - 71 -
6.4 Extending Ports Settings ..........................................................................................................................- 73 -
6.5 Joystick Calibrating ................................................................................................................................... - 75 -
6.6 LD Calibrating ............................................................................................................................................ - 77 -
6.7 Export/Import Setting Data ...................................................................................................................... - 78 -
6.8 Power Ratio ................................................................................................................................................- 80 -
6.8.1 RF Power ............................................................................................................................................ - 81 -
6.8.2 Transmitter/Sky Station Antenna.....................................................................................................- 81 -
6.9 ESC Cali ..................................................................................................................................................... - 83 -
7 Sky Station Settings ......................................................................................................................................... - 84 -
7.1 General Settings........................................................................................................................................- 85 -

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7.1.1 Signal Mode........................................................................................................................................ - 85 -
7.1.2 Automatic Linking ...............................................................................................................................- 86 -
7.1.3 Voltage Telemetry ..............................................................................................................................- 86 -
7.1.4 Remote Control Relay .......................................................................................................................- 86 -
7.2 Voltage Calibrating ....................................................................................................................................- 87 -
7.3 PWM Settings ............................................................................................................................................ - 88 -
8 Video Transmission / Datalink Settings ........................................................................................................ - 90 -
8.1 Basic Settings ............................................................................................................................................ - 91 -
8.2 Advanced Settings.................................................................................................................................... - 92 -
8.3 Bluetooth .....................................................................................................................................................- 93 -
8.4 Link Status ..................................................................................................................................................- 93 -
8.5 Video Transmission Settings...................................................................................................................- 94 -
8.6 Navigation Light .........................................................................................................................................- 94 -
9 Firmware Upgrade ............................................................................................................................................- 95 -
10 After-sale Service ........................................................................................................................................... - 99 -
8.1 Repair Service ......................................................................................................................................... - 100 -
8.2 Warranty ................................................................................................................................................... - 100 -
8.2.1 7-Day Return & Refund .................................................................................................................. - 101 -
8.2.2 15-Day Replacement ...................................................................................................................... - 102 -
8.2.3 1-Year Warranty Repair ..................................................................................................................- 103 -

DK32S User Manual (V1.3)
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1 READ TIPS
1.1 Icon Definition
Please pay more attention to content indicated with the following marks:
DANGER Dangerous manipulation probably leads to human injuries.
WARNING Warnings on manipulation possibly leads to human injuries.
CAUTION Cautions on what manipulation may lead to property loss.
Prohibited Mandatory Mark
1.2 Flight Safety
DK32S Radio System is designed for professional application in specific industries,
users who approaches to the device should have at least the basic ability to
manipulate 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 the supervision of any adult. Disassembling or
modification on the system is prohibited without the permission from SIYI
Technology.

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To maintain a safe and orderly public space and to ensure you a good using
experience of SIYI’s products, please read the prohibited and mandatory terms
carefully:
Do not use DK32S Radio System to control an 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 mean in a
flight.
Do not point directly to your aircraft with the sky station antennas’ upper end in a
flight.
Do not fly an aircraft when you are tired, drunk, sickness or in any occasion without a
good feeling.
Do not fly an aircraft when it is rainy, windy or at night.
Do not power off the transmitter in a flight while the aircraft engine and motors are
still working.
Keep the aircraft within sight range in a flight.
Make sure the DK32S transmitter’s screen menu is back to system menu before
taking off a flight, in case of any accident caused by mistouching to system settings.
Do not forget to check both battery levels of the transmitter and the sky station before
flying an aircraft.

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Before finishing flight, power off the aircraft first, then the transmitter.
Before doing any setting or adjustment to the transmitter, make sure the aircraft
engine is powered off and motor wires are off connection, in case of an accidental
power-on.
Before fly an aircraft for the first time, make sure that the fail-safe function in the
DK32S transmitter is activated.
Before fly an aircraft for the first time, power on the transmitter first and hold the
throttle joystick at its bottom position, then power on the aircraft.
1.3 Precautions on Charging
DK32S transmitter is equipped with a built-in Li-Po 1S rechargeable battery,
compatible with standard USB chargers (5V/2A output) in market.
Considering there are many different types of chargers, please read the prohibited
and mandatory carefully before charging DK32S transmitter.
Do not use any USB chargers over 5V output to charge DK32S transmitter.
Make sure DK32S transmitter is powered off before charging. And the charging
current should not exceed 2A.
Stop charging if you find the charger is damaged, broken or overheated.
Stop charging if you sense a peculiar smell, smoke or leak, and sent the transmitter
back to SIYI Technology for detection and testing.

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Do not charge DK32S transmitter when the environment temperature or the battery
temperature is over 60℃.
DANGER
Keep DK32S transmitter away from any places that a baby or a kid may reach while you
are charging it, and it could be better if there are supervision of any adult in case of
accidents.
1.4 Precautions on Using SD Card
Do not disassemble, bend, press, abandon or damage SD card by any means.
Stop using the SD card if you find it soaked by water, oil or any other chemical
liquid.
CAUTION
A SD card is also an electronic product, keep it away from static electricity.
Keep the Micro-SD card slot clean in case of blocking by sand or dirt.
Keep the SD card in slot while you are downloading or uploading data; taking out it
mistakenly, hitting it or shattering it may cause damage or data loss.
Keep the SD card away from places that a baby or a kid may reach in case that it was
swallowed mistakenly by the baby/kid.

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1.5 Precautions on Storage/Carrying/Recycling
CAUTION
Keep DK32S transmitter away from any places that a baby or a kid may reach when you
are placing or storing it.
DANGER
Please avoid placing or storage DK32S Radio System in places below:
Places are extremely hot (above 60℃) or cold (under -20℃);
Places with direct sunshine, places are too dusty or wet;
Places with an unstable structure or may cause vibration;
Places near steam or other heat sources.

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2 PRODUCT INTRODUCTIONS
2.1 Product Features
Advanced Spread-spectrum Technology
DK32S Radio System is applied with SIYI Technology’s latest bidirectional 2.4GHz
spread-spectrum technology. Maximum control range can be up to 20km
(unobstructed, free of interference). DK32S transmitter and its Air Unit are linked
by a unique matching code. The system comes with enhanced anti-interference
performance and supports multiple transmitters working in stability synchronously.
Extraordinary Handling & Accurate Manipulating Experience
DK32S transmitter fits users’ palm, fashionably streamlined, and compact
industrial design.
16-Channel Fast-Response Mode
DK32S transmitter is equipped with various types of buttons, dials, and switches.
16 channels support all kinds of models, including aircrafts, helicopters, gliders,

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quadcopters, multi-rotors, and major agriculture/commercial drones on market.
20KM Super Long-Distance Datalink, Real-Time Telemetry
DK32S’ control range can reach 20 kilometers*, which covers business flight range
of most agriculture/commercial drones. A perfect mate for BVR (Beyond Visual
Range) flying.
In the built-in screen of DK32S transmitter, it displays real-time telemetry of Air Unit
voltage, battery voltage, RF signal strength, information of the GPS module, and
other multi-sensors.
*Tested in an unobstructed and free of interference field.
Voice Broadcast with Vibration Alert
Voice broadcast with vibration alert help users be more concentrated on flying.
High Brightness Colorful LCD Touch Screen, Brand New GUI System
DK32S transmitter’s high brightness colorful screen is clearly visible under direct
sunlight. Few complicated keys and buttons, but a built-in LCD touchscreen, with a
turntable menu and a brand-new GUI system. These revolutionary new features
made by both software and hardware provide a more user-friendly experience.
Creative 5-Dimensional Sub-Trim Buttons

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Sub-Trim button design on traditional transmitters have been overturned on
DK32S transmitter, now you are able to do quick adjustment between sub-trim
buttons and joysticks in flight. The sub-trim buttons are made of elegant aluminum
alloy, CNC molding, along with a unity industrial design, extraordinary operating
experience.
Fulfils the Requirement of Complicated Models or Robotics
In default, DK32S transmitter can save up to 64 groups of data storage, the
amount can be extended to limitless if necessary.
Powerful programming and mixing, various and customized linear/curve mixing.
Adjustable rate, editable throttle curve, and pitch curve, to be complied.
Data copy function provides convenience to users for sharing their transmitter
configurations easily with friends.
Under trainer mode, two transmitters can work synchronously, one for trainer,
the other for trainee. And there is various protection. For instance, the master
transmitter can take control flying over the slave transmitter.
Channel mapping function supports customize channel definition.
Fail-safe function provides more security to flight safety.
Built-in High-Capacity Li-Po Battery
DK32S transmitter comes with built-in high-capacity Li-Po 1S rechargeable battery,
reliable and easy to be maintained. Through Micro-USB port, you can charge the

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transmitter. DK32S transmitter runs continuously for more than 12 hours after full
charging. You won’t have to worry about long-time flight outdoors.
SD Card Data Saving and Transfer
DK32S transmitter supports saving/copying/transferring model configuring data
through an SD card.
PC Software
DK32S Radio System supports firmware upgrade and some configuring on PC
with “SIYI Assistant” software. SIYI think it as an obvious promotion to user
experience promises continuous service and to add cool and new features in the
future.
2.2 Parts
2.2.1 At a Glance

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2.2.2 Button/Switch Types
Name Type
SA 3-stage Switch
SB 3-stage Switch
SC 3-stage Switch
SD 3-stage Switch

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LD Self-centering Dial
RD Thumb-slide Dial
S1 Self-resetting Button
S2 Self-locking Button
S3 Self-locking Button
S4 Self-resetting Button
S5 Self-resetting Button
S6 Self-resetting Button
Mark: Self-locking button stays in the depth you press them to, while self-resetting
button bounces back.
2.2.3 Sub-Trim Button
There are 2 Sub-Trim buttons on DK32S transmitter, which support continuous
trimming to all 4 channels.

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Each Sub-Trim button has 2 dimensions (up-down, left-right) for direct trimming
settings to mapped channels.
Every pushing on Sub-Trim button leads to a small change from previous
position at default stepping value. Keep pushing on the button will speed up
changing. There will be different alerting sounds when Sub-Trim button is in
middle position.
Sub-Trim position changes are displayed as dynamic animation in system
menu.
Sub-Trim buttons can also be used to unlock screen menu when transmitter
lock is activated. Press and hold left/right Sub-Trim button to unlock transmitter.
Mark: Please refer to “Sub-Trim Settings” menu to do configuration of Sub-Trim
button.
2.3 Technical Specifications
Channels
16 Physical Channels, 16 Communication
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