SIYI HM30 Manuel utilisateur

HM30 User Manual V1.0
1
2021 SIYI Technology Copyright
HM30
FULL HD DIGITAL
IMAGE TRANSMISSION SYSTEM
USER MANUAL
V1.0
Nov 2021

HM30 User Manual V1.0
2
2021 SIYI Technology Copyright
Thank you for purchasing SIYI’s product.
HM30 is a 30 km range, 150 ms low latency, 1080p full HD digital system based on
the latest image transmission technology independently developed by SIYI.
Abundant features and powerful performance make the system a commonly applied
equipment of reliable FPV view, stable telemetry stream, and solid control on FPV
wings, commercial drones, unmanned vehicles / boats, and robotics.
To maintain a safe and orderly public space and to ensure you a good experience
of HM30 system, please read this manual carefully. If you have any issue using the
product, please consult the manual or check the online pages of HM30 on SIYI’s
official website (http://www.siyi.biz). You can also write an email to SIYI official A/S
center (support@siyi.biz).

HM30 User Manual V1.0
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2021 SIYI Technology Copyright
SIYI User Group - Facebook
SIYI YouTube Channel (https://www.youtube.com/c/SIYITech)
SIYI Official AliExpress Store (https://siyi.aliexpress.com)

HM30 User Manual V1.0
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2021 SIYI Technology Copyright
CONTENT
READ TIPS.................................................................................................................................................................1
Icons.........................................................................................................................................................................1
Safety.......................................................................................................................................................................1
Battery .....................................................................................................................................................................3
Storage/Carrying/Recycling..................................................................................................................................4
1 INTRODUCTION....................................................................................................................................................5
1.1 Product Features.............................................................................................................................................5
1.2 Parts..................................................................................................................................................................7
1.2.1 At a Glance...............................................................................................................................................7
1.2.2 Button/Switch Types and Default Channel Definitions.......................................................................7
1.2.3 Ports on HM30 Ground Unit...................................................................................................................8
1.2.4 Ports on HM30 Air Unit ...........................................................................................................................9
1.2.5 OLED Function Display.........................................................................................................................10
1.3 Technical Specification.................................................................................................................................11
1.4 Packing List....................................................................................................................................................13
1.5 Indicator Definition ........................................................................................................................................14
1.5.1 Ground Unit Indicator............................................................................................................................14
1.5.2 Air Unit Indicator.....................................................................................................................................15
2 GET READY TO USE HM30..............................................................................................................................17
2.1 Ground Unit....................................................................................................................................................17
2.1.1 Power On/Off..........................................................................................................................................17
2.1.2 Charging..................................................................................................................................................17
2.1.3 Charging Indicator..................................................................................................................................18
2.2 Important Instructions on Promotion to HM30 Communication Range and Video Fluency..............18
2.2.1 Precautions on using HM30.................................................................................................................19
2.2.2 Groud Unit Antenna Choice and Wireless Mode..............................................................................20
2.2.3 Air Unit Antenna Choice........................................................................................................................21
2.2.4 How to Mount the Standard Antenna on HM30 Ground Unit..........................................................22
2.2.5 How to Mount the Long-Range Antenna on HM30 Ground Unit....................................................22
2.2.6 How to Place HM30 Air Unit Antenna.................................................................................................23
3 MENUS..................................................................................................................................................................25

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2021 SIYI Technology Copyright
3.1 Settings...........................................................................................................................................................25
3.1.1 Air Unit Number......................................................................................................................................27
3.1.2 Bind..........................................................................................................................................................27
3.1.3 RC Signal Input Mode...........................................................................................................................28
3.1.4 Datalink Output Mode............................................................................................................................29
3.1.5 Datalink Baud Rate................................................................................................................................31
3.1.6 AAT Baud Rate ......................................................................................................................................32
3.1.7 Fail-Safe..................................................................................................................................................33
3.1.8 RSSI Channel.........................................................................................................................................34
3.1.9 Wireless Mode........................................................................................................................................35
3.1.10 Video Output Mode..............................................................................................................................37
3.2 Image Transmission and WiFi Status........................................................................................................39
3.2.1 Image Transmission Status..................................................................................................................40
3.2.2 WiFi Status..............................................................................................................................................41
3.3 Datalink and Remote-Control Status..........................................................................................................41
3.4 Device Information........................................................................................................................................42
3.5 Mavlink Information.......................................................................................................................................43
4 DATALINK.............................................................................................................................................................44
4.1 Communication with GCS via Bluetooth....................................................................................................44
4.2 Communication with GCS through UDP....................................................................................................46
4.3 Communication with PC or AAT through UART.......................................................................................47
4.4 Communication with PC through Type-C..................................................................................................48
4.5 Solutions to Disconnection ..........................................................................................................................49
5 SIYI FPV APP.......................................................................................................................................................51
5.1 Settings...........................................................................................................................................................51
5.2 Link Status......................................................................................................................................................52
5.3 About SIYI FPV..............................................................................................................................................52
6 IMAGE TRANSMISSION ....................................................................................................................................54
6.1 Using SIYI IP Cameras ................................................................................................................................54
6.2 Using Third-Party IP Cameras / Pods........................................................................................................54
6.3 Using HDMI Cameras / Pods......................................................................................................................55
6.4 Dual Video Stream Connection...................................................................................................................56

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6.4.1 Dual SIYI IP Cameras...........................................................................................................................56
6.4.2 Dual Third-Party IP Cameras...............................................................................................................57
6.4.3 SIYI HDMI Converter and SIYI IP Camera........................................................................................57
6.4.4 SIYI HDMI Converter and Third-Party IP Camera............................................................................58
6.4.5 Dual SIYI HDMI Converter ...................................................................................................................58
6.5 Common IP Addresses ................................................................................................................................59
6.6 Output HM30 Ground Unit Video Stream..................................................................................................60
6.6.1 Through Internal WiFi to Android Mobile Device ..............................................................................60
6.6.2 Through USB WiFi to Android Mobile Device...............................................................................61
6.6.3 Through Type-C Port.............................................................................................................................61
6.6.4 Through LAN Port to Windows PC......................................................................................................62
6.6.5 Through the Ground Unit HDMI Output Module to An FPV Goggles (To be released soon)....63
6.7 Solutions to No Image..................................................................................................................................64
6.7.1 Video Output through WiFi and Display on A Mobile Device..........................................................64
6.7.2 Video Output through USB and Display on A Mobile Device..........................................................66
6.7.3 Video Output through WiFi or LAN on A Windows Device..............................................................67
7 Firmware Upgrade................................................................................................................................................70
8 After-sale Service.................................................................................................................................................72
8.1 Repair Service...............................................................................................................................................72
8.2 Warranty.........................................................................................................................................................73
8.2.1 7-Day Return & Refund.........................................................................................................................73
8.2.2 15-Day Replacement.............................................................................................................................74
8.2.3 1-Year Warranty Repair........................................................................................................................76

HM30 User Manual V1.0
1 2021 SIYI Technology, All Rights Reserved
READ TIPS
Icons
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
Safety
HM30 Full HD FPV System is designed for professional application in specific
industries, users who approach to the equipment should have at least the basic
knowledge to operate it. Irregular or irresponsible manipulations to the device may
cause damage, property loss, or human injuries. Users under 14 years’ old should
follow an experienced trainer’s guide. Disassembling or modification to the system
is prohibited without permission from its manufacturer, SIYI Technology.
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.

HM30 User Manual V1.0
2 2021 SIYI Technology, All Rights Reserved
Do not use any SIYI system to operate your aircraft/vehicle/model at places with
intensive crowd (a square, a park), or at places with many obstructions (a street, a parking
lot), or in fields with strong magnetic or interference (an electricity plant, a radar station,
railways), or in any other fields where an irregular flight/operation may cause property loss
or human injuries.
Do not hold or cover the ground unit antenna or obstruct its transmission by any means
in a flight or in an operation.
Never point the ground unit antenna’s top ends straightly to your aircraft/vehicle while
it is working, they are the weakest parts for transmission.
Do not start your aircraft/vehicle/model when you are tired, drunk, in sickness or in
any circumstances you are not feeling good.
Do not fly an aircraft/model when it is rainy, windy or at night.
Do not power off the ground unit while your aircraft’s/vehicle’s/model’s engines and
motors are still working.
Please always try to operate your aircraft/vehicle/model within sight range.
Before a flight, please return to the starting menu on the ground unit.
Do not forget to check battery level of the ground unit and the air unit before starting
your aircraft/vehicle/model.
Always power off your aircraft/vehicle/model first, HM30 ground unit the second.

HM30 User Manual V1.0
3 2021 SIYI Technology, All Rights Reserved
Before configuring any settings on the ground unit, make sure your
aircraft’s/vehicle’s/model’s engines are powered off and their motor wires are disconnected,
in case of a sudden switch-on.
When you start your aircraft/vehicle for the first time, make sure that the fail-safe
settings on your ground unit is activated.
Always switch on the ground unit first and hold the throttle joystick on your remote
controller at zero output position, then power on your aircraft/vehicle/model.
Battery
HM30 ground unit is compatible the movie-industry-level NP-F550/F570/F950
series high capacity chargeable li-ion battery. Please do read the precautions before
using the battery with HM30 and charging the battery through HM30.
Please power off the HM30 ground unit before charging. The ground unit does not
allow charging while it is working.
Stop charging immediately if you found the charger damaged, broken or overheat.
Stop charging immediately if there was a peculiar smell, smokes or leaks from the
battery. In such cases you shall sent the product back to your dealer for after-sales service.
Do not charge the ground unit when its temperature is over 60℃.

HM30 User Manual V1.0
4 2021 SIYI Technology, All Rights Reserved
Storage/Carrying/Recycling
When your SIYI products are stand idle, or you are bringing it outdoors, or the
system reached service life, then please do read the precautions below.
CAUTION
Always place your SIYI products at places where babies or kids do not reach.
DANGER
SIYI products should be placed in places with below conditions:
Not too hot (above 60℃) or too cold (under -20℃).
Not under direct sunshine or too dusty or too wet.
Not on an unstable holder which lacks solid supports or may cause vibration.
Not nearby steam or other heat sources.
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