RTimes X501M User manual

X501M
Product Manual
Realtimes Beijing Technology Co., LTD.
Fax：[phone]
Email: [e-mail]
Web Page: http://www.realtimesai.com
Address: 11th Floor, Block B, 20th Heping Xiyuan, Pingxi Street,
Chaoyang District, Beijing 100013,P.R.China

X501M Reference Manual V2.2
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Revision History
Revision
Date
Reason for change
Applicable hardware
version
Modified by
V1.0
2017-07
Initial release
V1.0
V2.0
2019-03-21
Manual style template update
V1.0
V2.1
2020-09-24
Add line package configuration
V1.0
RT0086
V2.2
2022-1-5
Add software version supporting
instructions
V1.0
RT0086

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X501M Reference Manual V2.2
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Table of Contents
Product presentation ..............................................................................................................................................6
1 INTRODUCTION ........................................................................................................................................................... 6
1.1 Features ...........................................................................................................................................................6
1.2 Ordering Information ......................................................................................................................................7
1.3 Cable Kits and Accessories .............................................................................................................................7
PRODUCT SPECIFICATIONS ......................................................................................................................................8
1EXTERNAL INTERFACE FUNCTION AND LOCATION ................................................................................................ 8
2CONNECTORS DESCRIPTION ................................................................................................................................. 9
2.1 Mini HDMI connector ................................................................................................................................... 9
2.2 Ethernet connector .......................................................................................................................................9
2.3 USB3.0 ..........................................................................................................................................................9
2.4 WiFi/Bluetooth Antenna connector ............................................................................................................10
2.5 Power input port ........................................................................................................................................ 10
2.6 Power switch button ...................................................................................................................................10
2.7 CAN/Audio connector .................................................................................................................................10
2.8 Serial connector ............................................................................................................................................ 11
2.9 GPIO and function button connector .......................................................................................................... 12
3PRODUCT SIZE DIAGRAM .................................................................................................................................... 13
4 HARDWARE UPDATE HISTORY .......................................................................................................................................13
SOFTWARE VERSION SUPPORTING INSTRUCTIONS .............................................................................................. 14
1USE ...................................................................................................................................................................... 14
1.1 Smart box power on and start ................................................................................................................... 14
1.2 Recovery Mode ..............................................................................................................................................14
2 L4T（LINUX FOR TEGRA ABBREVIATION“L4T”） ................................................................................................... 14
3 JETPACK .................................................................................................................................................................15
3.1 Jetpack Component summary ....................................................................................................................15
3.2 How to install Jetpack ................................................................................................................................ 15
3.3 Sample application .....................................................................................................................................16
3.4 Developer tools .......................................................................................................................................... 17
3.5 Documentation .......................................................................................................................................... 18
TERMS OF WARRANTY ...................................................................................................................................19
COPYRIGHT NOTICE ...............................................................................................................................................20

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Electronic components and circuits are very sensitive to electrostatic discharge. Although our
company designs anti-static protection for the main interfaces on the card when designing circuit
board products, it is difficult to achieve anti-static safety protection for all components and circuits.
Therefore, it is recommended to observe anti-static safety precautions when handling any circuit
board component (including RTSS-X501N). Anti-static safety protection measures include, but are
not limited to the following:
a) The smart box should be placed in an anti-static bag during transportation and storage, and then
the board should not be taken out during installation and deployment.
b) Before touching the smart box, discharge the static electricity stored in the body: wear a
discharge grounding wrist strap.
c) Operate the smart box only within the safe area of the electrostatic discharge point.
d) Avoid moving smart boxes in carpeted areas.
Precautions and after-sales maintenance
matters needing attention
Before using the product, please read this manual carefully and keep it for future reference;
⚫Please pay attention to and follow all warning and guidance information marked on the product;
⚫Please use matching power adapter to ensure the stability of voltage and current;
⚫Please use this product in a cool, dry and clean place;
⚫Do not use this product in cold and hot alternate environment to avoid condensation damage
components;
⚫Do not splash any liquid on the product. Do not use organic solvent or corrosive liquid to clean
the product;
⚫Do not use the product in dusty and messy environment. If it is not used for a long time, please
pack the product;
⚫Do not use in the environment with excessive vibration, any dropping or knocking may damage
the circuit and components;
⚫Do not plug and unplug the core board and peripheral modules when power is on;
⚫Please do not repair or disassemble the product by yourself. In case of any fault, please contact
our company in time for maintenance;

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⚫Do not modify or use unauthorized accessories by yourself, and the damage caused will not be
warranted;
After sales maintenance
1) Warranty period
⚫Base plate, core plate : 3 year (non-human damage)
⚫Other peripherals sold by the company:1year(non-human damage)
2) Warranty description
⚫Within 7 days: the product (base plate, core module) is not damaged by human, our company
will replace / repair it free of charge, and bear the return freight; (because the core module needs
NVIDIA to confirm that it can meet the requirements of repair, it will take a long time, we will
coordinate as soon as possible, please forgive for the inconvenience)
⚫From 7 days to 36 months: the product (base plate, core module) is not damaged by human, our
company will repair it free of charge, and bear the return freight; (because the core module needs
NVIDIA to confirm that it can meet the requirements of repair, it will take a long time, we will
coordinate as soon as possible, please forgive for the inconvenience)
⚫Artificial damage in more than 3 year or 3 year: the product (carrier plate) shall be tested after it
is sent to the customer, and the customer shall be informed of whether it can be repaired and the
maintenance cost in detail. After reaching an agreement, the product shall be repaired and returned to
the customer, and the company shall bear the return freight;
⚫The starting time shall be subject to the date of express delivery receipt;
3) Contact information
Official website: www.realtimesai.com
Taobao website: https://shop340963258.taobao.com/
Address: 11, block B, Heping Xiyuan, Heping West Street, Chaoyang District, Beijing
Attention: RMA
Tel: [phone]
Mailing notice: contact with the company's sales department in advance, arrange technical support
personnel to check and eliminate errors caused by misoperation as soon as possible, fill in the product
after-sale return to factory maintenance form after verification, and send it to [e-mail] Mail
box, please attach the list of items to facilitate verification, so as to avoid loss and loss in the process
of express delivery. The company does not receive any delivery
Technical support and development customization
1. Scope of technical support
1) The company releases the electrical characteristics and use of industrial carrier boards and
modules;
2) Physical dimension of hardware, relevant structure diagram and line sequence definition of
specific interface;
3) Burn in verification of all BSP support packages provided by the company;
4) The company released burn environment construction, entry-level use. ;
5) Various peripheral module drivers released by the company;
6) The company's product fault diagnosis and after-sales maintenance services;
2. Scope of technical discussion

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Due to the wide range of embedded system knowledge and various types of involvement, we can not
guarantee that all kinds of questions can be answered one by one. The following content is not
available for technical support, only suggestions can be provided.
1) Knowledge beyond the course published by our company;
2) Specific software program design;
3) Technical support for industrial carrier not issued by the company;
4) All kinds of driving support for industrial carrier board not issued by the company;
5) Hardware principle and drive design of peripheral module not issued by our company;
3. Technical support mode
1) Official website or email questions
(recommended):https://www.realtimesai.com/cn/download.html [e-mail]
2) Official Taobao through Alibaba Wangwang consultation: https://shop340963258.taobao.com/
3) Wechat group consultation (wechat Group No. consults Taobao customer service or sales, and
Taobao purchase order No. needs to be provided for verification);
4) Technical support email: techsupp[email protected]n
5) Tel: [phone]
4. Technical support time
Monday to Friday; 8:30-12:00 am; 1:00-17:30 PM;
The company arranges the rest according to the national legal holidays, during which it may not be
able to provide technical support, please send the problem to the technical support email. We will
reply to you as soon as possible on weekdays.
5. Complaints and suggestions
If you are not satisfied with us or have suggestions, you can send an email to yu.qin @ realtimes.cn
For feedback, please call 010-84284669 for further improvement.
6. Customized development services
The company provides the embedded operating system driver based on NVIDIA Jetson series and the
paid customized development service of hardware carrier board to shorten your product development
cycle.
Please email the request to [e-mail]
Data acquisition and subsequent update
1. Access to information
Download on our website
The company's website contains supporting information of its products, including product
Product Manual, NVIDIA Jetson series module data manual, BSP driver support package for
carrier board, supporting peripheral driver files, interface test verification method, FAQ, system
burning guide, etc. get into www.realtimesai.com , select "data download" in the
navigation bar, find the data you need, and click download.
2. Subsequent updates
Updates of subsequent documents, BSP, driver files and other official account will be updated in
time. We will pay close attention to our developments in order to ensure that your information is up to
date. We will push through WeChat public.

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X501M Reference Manual V2.2
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Product presentation
1 Introduction
X501M is a NVIDIA® Jetson™ TX2 core module and RTSO-9001 onboard intelligence box system.
For industrial deployment application, the hardware board card is protected and the overall reliability of the
system is improved.
1.1 Features
Arithmetic unit：Integration NVIDIA Jetson™ TX2/TX2i/TX2 4GB
Linux operating system software pre-installed
Internal RTC battery
Optional TF card
Optional MSATA storage
Optional 4G communication module
1 x HDMI 2.0 interface(Max 6Gbps，24bpp，4096x2160@60Hz)
2 x Ethernet port（10/100/1000 BASE-T）
2 x USB3.0 interface（Each port has a bandwidth of 5Gbps, providing 1A output current）
Audio input and output interface
2 x CAN
1 x RS232 Debug, 1 x RS232 gorge（RS422\RS485 mode is optional）
4 x 3.3V Bit programmable GPIO
2 x WIFI/Bluetooth integrated antenna interface
No fan, structural cooling design
Size：132mm×147.5mm×60.4mm
Power input：+7V~+19V DC input
Temperature：-25~+60℃
Humidity：95% Humidity non-condensation
Weight：646g

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1.2 Ordering Information
Model Options
Functional Description
RTSS-X501M
TX2 Cloud Intelligence box, built-in Jetson TX2 module,
pre-installed Ubuntu 18.04, built-in 32GB eMMC; 2 x GbE, 2 x
USB3.0, 2 x CAN, 1 x HDMI,4 x GPIO, 1 x Mini PCIe, 1 x mSATA,
2 x RS-232/485, 1 x Micro SD, 1 x Micro SIM, 1 x Audio, WIFI and
Bluetooth, 4G modules optional; Power indicator light, power switch
button, -20 -- +60℃; Including cable package (network, HDMI,
serial port); Includes power adapter, provides RTSO-9001
Linux4Tegra software support package, has passed THE 3C and CE
certification
RTS-TXX-AC/DC-PS
TX2 cloud Intelligence Box special power adapter,
100-240VAC/12VDC, 36W
RTS-TXX-AT01(optional)
2.4GHz/5GHz dual-band BT&WIFI antennae
ME909S-821(optional)
MiniPCIe LTE 4G module
RTSV-6911i (optional )
Pro Capture Mini SDI (optional )
Pro Capture Mini HDMI (optional )
Mini-pcie Video Capture Card ,RTSV-6911i (8-channel D1
NTSC/PAL video input), Pro Capture Mini SDI (single-channel SDI
video input),Pro Capture Mini HDMI (single-channel HDMI Video
Input)
Order online:
https://shop340963258.taobao.com
https://mall.jd.com/index-824786.html
1.3 Cable Kits and Accessories
X501M matching Cable package order model: X501M-Cable. Contains the following components:
Component
Number
Functional Description
Serial port connector
1
Convert serial port DB9 interface to two standard DB9 RS232 interface
Gigabit Ethernet
port connector
2
Convert Ethernet DB9 interface to standard RJ45 interface
HDMI adapter cable
1
Convert Mini HDMI to HDMI

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Product specifications
1External interface function and location
X501M FRONT
X501M BACK

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2Connectors Description
2.1 Mini HDMI connector
Function
HDMI output interface
marking
HDMI
Type
Mini HDMI connector
2.2 Ethernet connector
Function
Gigabit Ethernet connector
marking
Ethernet1、Ethernet2
Type
DB9 connector
Pin define
DB9 connector signal definition
Pin 1 location: The green frame on the right.
Pin
Signal
Pin
Signal
1
MDI0+
2
MDI1+
3
MDI2+
4
MDI3+
5
GND
6
MDI0-
7
MDI1-
8
MDI2-
9
MDI3-
2.3 USB3.0
Function
USB3.0 connectors
marking
USB3.0
Type
Dual layer USB3.0 type-a interface

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2.4 WiFi/Bluetooth Antenna connector
Function
WIFI/Bluetooth antenna connection
marking
Antenna1 、Antenna2
Type
ipex to sma female
2.5 Power input port
Function
Power input port
marking
Power Input
Type
SF1213/S3
Functional
description
Input voltage range: +7V to +19V.
2.6 Power switch button
Function
Power switch
marking
On/Off
2.7 CAN/Audio connector
Function
CAN bus and audio input/output connection
marking
Can/Audio
Type
DB9 interface
Pin define
Pin 1 location: The green frame on the right.
Pin
Signal
Pin
Signal
1
CAN0H
2
CAN0L
3
GND
4
CAN1H
5
CAN1L
6
AUDIO_GND
7
MIC_IN
8
AUDIO_HR_R
9
AUDIO_HR_L

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2.8 Serial connector
Function
Serial port
marking
Serial
Type
DB9 interface
Pin define
Pin 1 location: The green frame on the right.
The COM0 and COM1 serial ports are both RS232 interface level.
The mapping files in Linux system are respectively ttyS0 and
ttyTHS2 in /dev directory.
COM0 is the default kernel debugging serial port, which is used to
output c-boot, U-boot, and Linux kernel information. After Linux
kernel is started, it is used as the display terminal serial port.
TX1/TX2 default serial port setting is: 115200bps, 8N1.
Pin
Signal
Pin
Signal
1
RS232_TX0 (COM0)
2
RS232_RX0 (COM0)
3
RS232_RTS0 (COM0)
4
RS232_CTS0 (COM0)
5
GND
6
RS232_TX1 (COM1)
7
RS232_RX1 (COM1)
8
RS232_RTS1 (COM1)
9
RS232_CTS1 (COM1)

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2.9 GPIO and function button connector
Function
GPIO and function button connectors
marking
GPIO
Type
DB9 interface
Pin define
Pin 1 location: The green frame on the right.
The sysfs mapping Numbers of GPIO0~GPIO3 in TX1 system are
respectively: 187,186,89,202. The SYSFS mapping number in the
TX2 system is respectively 388,298,480,486.
Pin
Signal
Pin
Signal
1
RESET BUTTON
2
POWER BUTTON
3
RECOVERY BUTTON
4
5
GND
6
GPIO0
7
GPIO1
8
GPIO2
9
GPIO3

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3Product size diagram
4 Hardware update history
X501M board hardware update history
Version
Update description
V1.0
Initial version

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Software version supporting instructions
X501M is a complete product with Jetson TX2 module as the core. Provide developers with one-stop terminal
equipment to assist developers in application development.
X501M Feiyun Smart Box supporting software includes:
- L4T (Linux for Tegra): L4T provides "OS" for your Feiyun Smart Box, including Linux kernel, boot
loader, board support package (BSP) and sample file system. (By default, the pure system has been
installed for the device, Jetpack needs to be installed by itself)
- Jetpack: Jetpack sdk is the most comprehensive solution for building AI applications. It includes software
libraries and apis, examples, developer tools and documentation for the latest and previous versions of
Jetson products.
1 use
1.1 Smart box power on and start
a) Ensure that the voltage of all external systems is turned off
b) Install necessary external cables. (Such as: the display cable connected to the HDMI monitor, the
USB cable connecting the keyboard and mouse, etc.)
c) Connect the matching power adapter to the DC jack of the Feiyun Smart Box, and plug the AC
interface into an AC power outlet.
d) X501M adopts automatic power-on design, when the power is turned on, the system automatically
powers on and starts
1.2 Recovery Mode
The Jetson TX1/TX2 core module works in both normal and Recovery mode. In the Recovery mode, file
system update, kernel update, Boot Loader update, BCT update and other operations can be carried out.
X501M To enter Recovery mode:
b) Turn off the system power supply
c) Use USB cables to connect X501M dual USB3.0 sockets to the bottom port of the Host(PC)
development host USB port.
d) Short connect 3 and 5 pins of GPIO connector, turn on the power switch to supply power to the
system, keep power supply for more than 3 seconds, and then disconnect the short wiring of 3 and 5
pins of GPIO connector.
e) The system enters the Recovery mode, and subsequent operations can be carried out at this point.
2 L4T（Linux for Tegra Abbreviation“L4T”）
L4T provides "OS" for your Feiyun Smart Box, including Linux kernel, boot loader, board support package
(BSP) and sample file system.
X501M Smart Box is working on a system burned with the official original version of NVIDIA Linux
For Tegra (L4T). HDMI, Gigabit Ethernet, USB2.0, serial port, GPIO, SD card, I2C bus can all be supported.
But Mini-PCIe, M.2, USB3.0, fan interface, etc. cannot work normally.

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For all support of X501M smart box interface, the supporting driver patch (BSP: Board Support Package)
needs to be loaded. Use the flash method to program the system. SDK Manager to install all other JetPack
components except L4T to make your Feiyun Smart Box up and running quickly.
For system programming documentation, please refer to "TX2 system programming instruction manual"
L4T and BSP can be downloaded from Ruitai Cloud Space, and L4T can also be downloaded directly from the
L4T main page on the Jetson developer site.
Please contact sales for the user and password of Ruitai Cloud Space.
3 Jetpack
Nvidia jetpack sdk is the most comprehensive solution for building AI applications. It includes software
libraries and apis, examples, developer tools and documentation for the latest and previous versions of Jetson
products.
3.1 Jetpack Component summary
This section briefly introduces each component of JetPack. For more detailed information about these
components, please refer to JetPack's online documentation.
OS Image
JetPack includes a reference file system derived from Ubuntu. (Development kit system, no need to
install)
Libraries and APIs
JetPack library and API include:
•TensorRT and cuDNN for high-performance deep learning applications
•CUDA for multi-domain GPU accelerated applications
•NVIDIA Container Runtime for containerized GPU accelerated applications
•Multimedia API package for camera application and sensor driver development
•VisionWorks, OpenCV and VPI for visual computing applications
•Sample application
3.2 How to install Jetpack
Overview of process steps
Installing JetPack to your Jetson device requires you to perform the following steps:
1. Download and install the NVIDIA SDK Manager on the Linux host.
2. Connect your jetson device to the Linux host (Micro USB or network (same network segment).
3. Test your device can connect via ssh.
4. Use SDK Manager to select and install the required components.
Download and install the NVIDIA SDK Manager on the Linux host.
You must have a Linux host with internet access to run SDK Manager and refresh the developer kit. The
supported host operating systems are:
Ubuntu Linux x64 Version 18.04 or 16.04

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Download and install NVIDIA SDK Manager.
sdkmanager Installation package：sdkmanager-[version].[build#].deb
The current version is：sdkmanager_1.2.0
sdkmanager install
$ sudo apt install ./sdkmanager-[version].[build#].deb
Connect your jetson device to the Linux host
Prepare your Jetson device for the following settings. (If the equipment system is not initialized, the system
user needs to initialize after power-on)
- Connect the monitor, keyboard and mouse to the Jetson Feiyun smart box device (please refer to the
interface description above).
-Use USB cable to connect Linux host and Jetson Feiyun Smart Box (or network (same network
segment))
-During the setup process, SDK Manager will provide Internet connection for your jetson Feiyun
Smart Box via USB or network connection.
-Connect the supplied power adapter to the DC jack of the Feiyun Smart Box, and plug the AC
interface into an AC power outlet.
Test that your device can connect via ssh.
If connected via USB, enter lsusb under the Linux host terminal to see the nvidia crop
The device can be accessed through ping or ssh commands
$ ping 192.168.55.1
or
$ ssh <jetson_user>@192.168.55.1
If connected via a network, check whether the device ip address is in the same network segment as the Linux
host on the Feiyun Smart Box, and the Feiyun Smart Box device can be accessed through the ping or ssh
command.
$ ping <jetson_ip>
or
$ ssh <jetson_user>@<jetson_device_ip>
Use SDK Manager to select and install the required components
NVIDIA SDK Manager supports installing software to Jetson core (Flying Cloud Smart Box). For
complete instructions, please refer to Chapter 5 of "TX2 System Programming Manual".
3.3 Sample application
JetPack includes several examples that demonstrate the use of JetPack components.
They are stored in the reference file system and can be compiled in the developer toolkit.

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3.4 Developer tools
JetPack includes the following development tools. Some are used directly on the Jetson system, and some run
on a Linux host connected to the Jetson system.
•Application development and debugging tools
•NSight Eclipse version for GPU accelerated application development: runs on a Linux host. Support all
Jetson products.
•CUDA-GDB for application debugging: Run on Jetson system or Linux host. Support all Jetson
products.
•CUDA-MEMCHECKdebug application memory error: run on Jetson system. Support all Jetson
products.
•Application analysis and optimization tools
•NSight Systems for application multi-core CPU evaluation: run on a Linux host. Helps you improve
application performance by identifying the slower parts of the code. Support all Jetson products.
•NVIDIA®Nsight™ compute Kernel Analyzer: An interactive analysis tool for CUDA applications. It
provides detailed performance indicators and API debugging through user interface and command line tools.
•NSight Graphics for graphics application debugging and evaluation: a consolegrade tool for debugging
and optimizing OpenGL and OpenGL ES programs. Run on the Linux host. Support all Jetson products.
Component
Location
TensorRT
/usr/src/tensorrt/samples/
cuDNN
/usr/src/cudnn_samples_/
CUDA
/usr/local/cuda-/samples/
Multimedia API
/usr/src/tegra_multimedia_api/
VisionWorks
/usr/share/visionworks/sources/samples/
/usr/share/visionworks-tracking/sources/samples/
/usr/share/visionworks-sfm/sources/samples/
OpenCV
/usr/share/OpenCV/samples/
VPI
/opt/nvidia/vpi/vpi-/samples

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3.5 Documentation
Documents related to developers using JetPack include:
•JetPack Documentation
•VisionWorks Documentation
•Nsight Eclipse Edition Documentation
•CUDA-GDB Documentation
•CUDA-MEMCHECK Documentation
•TensorRT Documentation
•cuDNN Documentation
•CUDA Toolkit
•NVIDIA Container Runtime
•OpenCV Documentation
•Jetson Linux Multimedia API Reference
•Nsight Systems
•nvprof
•Visual Profiler
•Nsight Graphics
•Nsight Compute CLI
•VPI–Vision Programming Interface

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Terms of Warranty
Important note
Each embedded product provided by Realtimes Technology is free from any defects in material and
process,fully in line with the specifications officially issued by the original factory.
Realtimes Technology warranty covers the original products,If the parts configured by the dealer are out of
order, please consult with the dealer to solve the problem. All the baseplate and core modules provided by
Ruitai New Era (Beijing) Technology Co., Ltd. are guaranteed for 3 years, while the other peripherals are
guaranteed for 1 year (life-long maintenance service is provided if the warranty period is beyond the warranty
period).The warranty period starts from the date of delivery, for the products repaired within the warranty
period, the repair parts shall be extended for 12 months.Unless notified by Realtimes Technology, the date
of your original invoice shall be the date of shipment.
How do I get warranty services
If the product does not work properly, Please contact Realtimes Technology or dealer for warranty service,
please show invoice when product warranty(this is the proof for you getting warranty service).
Warranty solution
When you ask for warranty service, please follow Realtimes Technology warranty process,You will need to
receive your first diagnosis from a technicial engineer by phone or by email,at that time,we need you to
cooperate with us to fill in all the questions on the RMA form provided by us. Once we accurately determine
the cause of the fault and the location of the damage ,we will provide the charge list for the out of warranty
products,which needs your confirmation.Realtimes Technology keep the right to repair or replace the products.
If the product is replaced or repaired, the replaced faulty product or the repaired and replaced faulty parts will
be returned to Realtimes Technology.
For products under warranty,the customer shall bear the freight when the product is returned to the
manufacturer,Realtimes Technology will bear the ship cost of the products after maintenance.
The following conditions are not covered by the warranty terms
a) Improper installation, improper use, misuse and abuse of products(Overloading, for example).
b) Improper maintenance and storage（Such as fire, explosion, etc）or natural disasters（such as lightning
stroke,earthquake,typhoon,etc）
c) Personal unauthorized changing the product(such as changing circuit characteristics, mechanical
characteristics, software characteristics,Conformal coating).
d) Other failures which are clearly due to misuse(such as overvoltage,polarity reversal, the pin bent or
broken,the wrong connection,drop damage,transportation damage,damage due to over operating
temperature and so on).
e) The logo and part number on the product have been deleted or removed.
f) The product is out of warranty.
Special concerns