MaxiCheck MX808 User manual

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Trademarks
Autel®, MaxiSys®, MaxiDAS®, MaxiScan®, MaxiTPMS®, MaxiRecorder®, and
MaxiCheck®are trademarks of Autel Intelligent Technology Corp., Ltd.,
registered in China, the United States and other countries. All other marks
are trademarks or registered trademarks of their respective holders.
Copyright Information
No part of this manual may be reproduced, stored in a retrieval system or
transmitted, in any form or by any means, electronic, mechanical,
photocopying, recording, or otherwise without the prior written permission of
Autel.
Disclaimer of Warranties and Limitation of Liabilities
All information, specifications and illustrations in this manual are based on
the latest information available at the time of printing.
Autel reserves the right to make changes at any time without notice. While
information of this manual has been carefully checked for accuracy, no
guarantee is given to the completeness and correctness of the contents,
including but not limited to the product specifications, functions, and
illustrations.
Autel will not be liable for any direct damages or for any special, incidental,
or indirect damages or for any economic consequential damages (including
the loss of profits).
IMPORTANT
Before operating or maintaining this unit, please read this manual carefully,
paying extra attention to the safety warnings and precautions.
For Services and Support
pro.autel.com
www.autel.com
1-855-288-3587/1-855-AUTELUS (North America)
0086-755-86147779 (China)
Support@autel.com
For technical assistance in all other markets, please contact your local selling
agent.

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Safety Information
For your own safety and the safety of others, and to prevent damage to the
device and vehicles upon which it is used, it is important that the safety
instructions presented throughout this manual be read and understood by all
persons operating or coming into contact with the device.
There are various procedures, techniques, tools, and parts for servicing
vehicles, as well as in the skill of the person doing the work. Because of the
vast number of test applications and variations in the products that can be
tested with this equipment, we cannot possibly anticipate or provide advice
or safety messages to cover every circumstance. It is the automotive
technician’s responsibility to be knowledgeable of the system being tested. It
is crucial to use proper service methods and test procedures. It is essential
to perform tests in an appropriate and acceptable manner that does not
endanger your safety, the safety of others in the work area, the device being
used, or the vehicle being tested.
Before using the device, always refer to and follow the safety messages and
applicable test procedures provided by the manufacturer of the vehicle or
equipment being tested. Use the device only as described in this manual.
Read, understand, and follow all safety messages and instructions in this
manual.
Safety Messages
Safety messages areprovided to help prevent personal injury and equipment
damage. All safety messages are introduced by a signal word indicating the
hazard level.
DANGER
Indicates an imminently hazardous situation which, if not avoided, will result
in death or serious injury to the operator or to bystanders.
WARNING
Indicates a potentially hazardous situation which, if not avoided, could result
in death or serious injury to the operator or to bystanders.

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Safety Instructions
The safety messages herein cover situations Autel is aware of. Autel cannot
know, evaluate or advise you as to all of the possible hazards. You must be
certain that any condition or service procedure encountered does not
jeopardize your personal safety.
DANGER
When an engine is operating, keep the service area WELL VENTILATED or
attach a building exhaust removal system to the engine exhaust system.
Engines produce carbon monoxide, an odorless, poisonous gas that causes
slower reaction time and can lead to serious personal injury or loss of life.
Do Not Turn the Volume Up Too Loud When Using Headphones
Listening at high volumes that over-stimulate the ear for long periods of time
may result in loss of hearing.
SAFETY WARNINGS
Always perform automotive testing in a safe environment.
Wear safety eye protection that meetsANSI standards.
Keep clothing, hair, hands, tools, test equipment, etc. away from all
moving or hot engine parts.
Operate the vehicle in a well ventilated work area, for exhaust gases are
poisonous.
Put the transmission in PARK (for automatic transmission) or NEUTRAL
(for manual transmission) and make sure the parking brake is engaged.
Put blocks in front of the drive wheels and never leave the vehicle
unattended while testing.
Be extra cautious when working around the ignition coil, distributor cap,
ignition wires and spark plugs. These components create hazardous
voltages when the engine is running.
Keep a fire extinguisher suitable for gasoline, chemical, and electrical
fires nearby.
Do not connect or disconnect any test equipment while the ignition is on
or the engine is running.

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Keep the test equipment dry, clean, free from oil, water or grease. Use a
mild detergent on a clean cloth to clean the outside of the equipment as
necessary.
Do not drivethe vehicle andoperate thetest equipment at thesame time.
Any distraction may cause an accident.
Refer to the service manual for the vehicle being serviced and adhere to
all diagnostic procedures and precautions. Failure to do so may result in
personal injury or damage to the test equipment.
To avoid damaging the test equipment or generating false data, make
sure the vehicle battery is fully charged andthe connection to the vehicle
DLC is clean and secure.
Do not place the test equipment on the distributor of the vehicle. Strong
electro-magnetic interference can damage the equipment.

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1Using this Manual
This manual contains device usage instructions.
Some illustrations shown in this manual may contain modules and optional
equipment that are not included in your system. Contact your sales
representative for availability of other modules and optional tools or
accessories.
Conventions
The following conventions are used.
Bold Text
Bold text is used to highlight selectable items such as buttons and menu
options.
Example:
Tap OK.
Notes and Important Messages
Notes
A NOTE provides helpful information such as additional explanations, tips,
and comments.
Example:
NOTE
New batteries reach full capacity after approximately 3 to 5 charging and
discharging cycles.

2
Important
IMPORTANTindicatesa situation which,if not avoided, mayresult in damage
to the test equipment or vehicle.
Example:
IMPORTANT
Keep the cable away from heat, oil, sharp edges and moving parts. Replace
damaged cables immediately.
Hyperlink
Hyperlinks, or links, that take you to other related articles, procedures, and
illustrations are available in electronic documents. Blue italic text indicates a
selectable hyperlink.
Illustrations
Illustrations used in this manual are samples, the actual testing screen may
vary for each vehicle being tested. Observe the menu titles and on-screen
instructions to make correct option selection.

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2General Introduction
When it comes to ultra-portability, MaxiCheck MX808 is your perfect
companion. Installed with fast quad-core processor, MX808 offer maximum
convenience and swift diagnosis. The intuitive user interface makes using the
device effortless through a 7-inch LCD touchscreen that displays at 1024 x
600 quality. Together with the ability to quickly read and clear O.E.M.
enhanced codes for all available modules of the majority of the makes and
models on the market, MX808 provides you with superior special functions
for 7 systems, including Oil Reset, EPB (Electronic Parking Brake), SAS
(Steering Angle Sensor), BMS (Battery Management System), DPF (Diesel
Particulate Filter), IMMO, and TPMS (Tire Pressure Monitoring System).
Thismanual describes theconstruction and operationof the devices and how
it works to deliver diagnostic solutions.
MaxiSys System Display Tablet
Functional Description
Figure 2-0-1 MaxiCheck MX808 Display Tablet Front View
1. 7.0”LCD capacitive touchscreen

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2. Ambient Light Sensor –detects ambient brightness.
3. Power LED –indicates battery level & charging or system status.
4. Vehicle Communication LED –flashes green when the Display Tablet is
communicating/linking with the vehicle’s system.
The power LED displays different colors in response to the following
scenarios:
A. Green
Illuminates green when the Display Tablet is charging and the
battery level is above 90%.
Illuminates green when the Display Tablet is powered on and the
battery level is above 15%.
B. Yellow
Illuminates yellow when the Display Tablet is charging and the
battery level is below 90%.
C. Red
Illuminates red when the Display Tablet is powered on and the
battery level is below 15%.
Figure 2-0-2 MaxiCheck MX808 Display Tablet Back View
5. Collapsible Stand –extends from the back to allow hands-free viewing
of the Display Tablet.
6. Heat Sink

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7. Built-in Battery
Figure 2-0-3 MaxiCheck MX808 Display Tablet Top View
8. Mini USB OTG Port
9. Micro SD Card Slot - holds the micro SD card.
10. DB15-Pin Port –connects the vehicle DLC cable.
11. USB Port
12. Lock/Power Button –turns the device on & off with long press, or locks
the screen with short press.
Power Sources
The Display Tablet can receive power from any of the following sources:
Internal Battery Pack
Vehicle Power
Mini USB Power Supply
Internal Battery Pack
The Display Tablet can be powered with the internal rechargeable battery,
which if fully charged can provide sufficient power for about 4.5 hours of
continuous operation.
Vehicle Power
TheDisplay Tablet can be powered from thecigarettelighter or other suitable
power port on the test vehicle through a direct cable connection. The vehicle
power cable connects to the DC power supply port on the top side of the
display unit.

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Mini USB Power Supply
The Display Tablet can be powered from a wall socket using the Mini USB
power adapter. The AC/DC power supply also charges the internal battery
pack.
Technical Specifications
Table 2-1 Specifications
Item
Description
Recommended Use
Indoor
Operating System
AndroidTM 4.4.4
Processor
RockChip RK3188 Cortex-A9 processor (1.5
GHz)
Memory
1GB RAM DDR3 & 16GB ROM
Display
7-inch LCD capacitive touchscreen with
1024x600 resolution
Connectivity
Mini USB 2.0
USB 2.0
Wi-Fi
HDMI Type A
SD card (supports up to 32GB)
Sensors
Light sensor for brightness auto changing
Audio Input/Output
Input: NA
Output: buzzer
Power and Battery
3.7 V/3200 mAh lithium-polymer battery
Charges via 5 VDC power supply
Tested Battery Life
Around 4.5 hours of continuous use
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