LLVISION G35A-00 Manual

Instruction Guide
Leion Hey Augmented Reality Glasses

Function illustration of the front of the glasses
Product Overview High-performance radio microphone
Ambient light sensor
Power key
Function key
LED indicator
Array optical waveguide display lens
Adjustable nose pads
Prescription lenses
Type C charging port
Adjustment spacer
High-strength elastic frame
Battery
Function illustration of the back of the glasses

Installation Instructions
Installation of prescription lenses
(suitable for vision needs such as myopia/hyperopia/astigmatism)
Remove the cover lens
Install the fitted prescription lense Adjust the installation position of the spacer
Without any spacers installed
Spacer installed
1. Use your fingernails to dig the thin slit of the cover
lens, and pull the cover lens out of the card slot.
2. Adjust the prescription lenses with the appropriate
prescription and align the side with the snap to the
slot position.
3. If you need to remove the prescription lenses, hold
the slit in the middle of the prescription lenses with
your thumb and hold the AR glasses' body with your
other hand to separate the lens from the slot.
Installation of Adjustment Spacers
(suitable for different face sizes such as narrow/wide faces)
1. The sizes of XS/S/M spacers are available in the
accessory box, and the M-size spacer has been installed
already.
2. After wearing the glasses for the first time
- If you feel loose, replace the spacer with an S or XS spacer.
- If you feel tight, you can remove the pre-installed M spacer without installing any
spacers.
3. Install appropriate spacers to both sides as shown in the
figure. The spacer is not divided into the left and right
sides, just insert the side with the snap into the glasses slot.

Slow flash……..…….
Long light……..…….
Charging
Low battery
Charging
Fully charged
Slow flash……..…….
Fast flash 3 times….
Paired Pairing
Paired successfully
Power key
Function key
Power key
Function key
Combination
long press
Long press for 6 seconds…………Power on
Long press for 3 seconds…………Shutdown
Short press…………….. Light up/offthe screen
Long press………………Mode switch
Short press……………..Enter/exit the application
LED indicator Power + function ……
LED indicator
Key Function Description
*More operations will available after device’s system upgrade. Can be found in glasses’ APP.
Fast flash 3 times… No battery to active
Call out Restore Factory Setting

Product Parameters
Model: G35A-00
Name: Leion Hey AR Glasses
Color：Sage Gray
Processor：Snapdragon Wear 4100
Memory：1GB RAM+8GB ROM ePOP
Wireless：BT 4.2 /WLAN 2.4GHz
OS：Android 11 Go
Battery：3.85V, 400mAh
Outin spec：5V/2A
Weight：79g (Bare only, +/-2g)
Display module: Binocular array waveguide
Image projector：Two LCOS projector
Resolution：640x360
Field of view：23° (Diagonal)
Sound acquisition：Dual MEMS microphone
Sound speaker：Support Type-C port headphones
Sensors：Accelerator, Gyro, Compass, Light sensor
Interaction：Power key, Function key, Mobile APP
Indicator: White LED
168mm
162.5mm
51.2mm
*Please refer to the specification label sticker on the outer box of the
package for product model approval code identification and related
certification information identification.

1. Check the following supporting items contained in the package:
2. Before wear glasses, you need to make personalized wearing adjustments according to your head circumference
size, nose bridge height and myopia refraction to ensure the best wearing comfort and viewing experience in the use
of glasses.
3. Put on the glasses, and then press and hold the power key (the key with a bump) as shown in the picture to turn on
the device until it lights up.
4. Download and install the official“Courier” App on your mobile phone, which is available in major mobile
application markets or by scanning the QR code on the “Software Download” page.
5. After wearing the glasses, you can perform operations such as pairing, network setup and activation of the glasses
based on the prompts in the glasses interface and the prompts in the mobile app.
6. After setting up successfully and ensuring a stable network connection of the glasses, you can start your subtitle
glasses experience.
7. Subtitle display settings can be adjusted in a personalized way through the settings of mobile phone applications. It
is recommended to use sunglasses lenses to enhance contrast of subtitles in the outdoor or bright environment.。
* If you can’t see the full interface when watching subtitles, try to adjust the nose pad until you can see all the subtitle content clearly.
*No power adapter is provided in the product package
Please charge with an output power adapter above 5V=2A.
Glasses container
- Subtitle glasses
- Sunglasses lenses
- Prescription lenses
- Glasses cloth
Accessories box
- Type-C charging cable
- Sizes of spacers XS/S/M *10pcs
Instruction set
- Instruction guide
- Safety instruction
- Warranty information
- Certificate
Usage Process

Software Download
Contact Us
Scan the QR code on the right to download and use the app “Courier” that matches
this device, and complete the network matching and pairing of glasses.
The app only supports mobile phone versions running Android 10 or higher, and
Apple iOS11 or higher for pairing.
During pairing, please ensure that the Bluetooth function of the mobile phone is
turned on and the distance between the mobile phone and the glasses is kept within
1m.
To ensure successful pairing and setup, please ensure that both glasses and the
mobile phone have a charge of more than 20% to avoid pairing failure due to
insufficient charge.
To ensure that factory settings are restored and the firmware online upgrade is
successful, please ensure that the glasses have a charge of more than 50% to avoid
operation failure due to insufficient charge.
Official website customer service: Go to https://www.llvision.com/
Select “Online Customer Service”
Customer service hotline: Hotline at 400-0525-102
(working days: 9:30-18:00)
WeChat customer service: Follow the WeChat official account
llvision521 “ContactCustomer Service”
Scan the QR code
to download “Courier” app
Scan the QR code
to follow official account
“Magic Subtitled Glasses”

Model：G35A-00 Copyright: Beijing LLVision Technology Co., Ltd. 2022 All rights reserved.MADE IN CHINA
BRIGHTEN THE SILENT WORLD
LLVISION.COM

Safety Instructions
Leion Hey Augmented Reality Glasses

Instructions for Use
Before using and operating the device, please read and observe the following precautions to ensure optimal
performance and avoid dangerous or illegal situations.
- This device is recommended for users over 14 years of age, but not for children, based on ergonomic dimensions.
Please keep the device and its accessories out of the reach of children as they may contain small parts. Children may
inadvertently damage the device and its accessories, or swallow small parts that may result in ventricular distress or
other hazards.
- This device is a precision optical display device with a life waterproof rating. Beware of daily drops splashing onto this
device, if any, please wipe it offin time. Suggestion: When there is too much sweat in daily use, make sure that sweat
does not enter the charging port when wearing it. If any sweat is found to enter, please turn offthe device first and use it
again until it is wiped clean and dry.
- The display lens of this device is made of glass and is fragile, so please keep it in a proper container box. Do not wear
this device for intense sports, driving and other activities that require a high degree of concentration, nor for activities
that may cause danger by distraction.
- Please make sure to charge the glasses with a charging adaptor or battery bank with an output power of 5V/2A or
more，otherwise there is a risk of not being able to charge the device.
- Please use the device within the temperature range of 0°C-45°C. If you need to store the device for a long time, please
ensure that it is stored within the temperature range of 0°C-35°C.
- When using this device, please keep it away from abnormal temperatures and humidity, such as heating, stoves, hot
spring, bathroom and other high-temperature and high-humidity places, so as to avoid damage to the electronic devices
of the glasses. Avoid any strong melting agent from contacting the glasses and waveguide, which will corrode and
damage components and appearance.

Instructions for Use
Network Precautions:
- The online function and the transfer performance of this device are highly dependent on the network environment. To
ensure the effect of the device, please ensure the network connection and stability of the device.
- Some networks or mobile phone hotspots turn on the 5G frequency band by default. It should be noted that the WLAN
network connection supported by the glasses is 2.4G, and different frequency bands will cause the glasses’ network
interface to fail to display the corresponding network. It is necessary to set and switch the network to ensure that the
glasses can find this network.
- Any radio transmitting equipment (including this product) may interfere with the use of improperly protected medical
equipment. Please consult medical personnel or medical equipment manufacturers to ensure that relevant regulations
are observed when using relevant electronic equipment.
- The operating system of this device supports the official system update. If you modify the system files by cracking, it
may lead to security risks in the system. The manufacturer will not provide support and assume any responsibility for the
end users in these situations.
- Please note that the contents of this manual may differ slightly from the actual features, specifications or design of the
product without prior notice. Therefore, any claims based on the data, illustrations or text descriptions in this manual will
not be accepted.

Safety Instructions for Battery
Battery Precautions:
- If the device is stored for a long time, ensure that the power is sufficient and ensure that the battery is charged once
every 3 months to avoid abnormal use of the battery due to over-discharge.
- This device contains lithium batteries, so please use a standard charger with safety certification for charging. Neither
hit, throw or cause mechanical shock to the battery, nor use the product in an extremely hot environment, such as direct
sunlight or in a car on a hot day, as this will cause the battery to overheat and become dangerous.
- Replacing the wrong type of battery may cause explosion danger. Be sure to dispose of the used battery according to
the instructions.
- Do not put the glasses in water or get them wet.
- Do not charge under fire or extremely hot conditions.
- Do not put the glasses into the fire or heat them.
- It is forbidden to pierce the glasses case with nails or other sharp objects.
- Never disassemble the glasses in any way.
- Never put the glasses in microwave ovens or pressure vessels.
- If the electrolyte comes into contact with your eyes after a battery leak, do not wipe, but flush with water and seek
medical attention immediately.
- The device contains lithium batteries, so it should not be disposed of together with domestic garbage when it is
scrapped. Please discard the device in the garbage cans designated for the electronic device or dispose of it according to
local laws and regulations.
- This device is not sold with a power adapter. Consumers who need to use the power adapter for power supply should
purchase a power adapter that is certified by CCC and meets the standard requirements. Power adapter spec is 5V 2A.

Environmental Protection Notice
This device has an “environmental protection service life” of 10 years. The environmental protection service life of
replaceable parts such as batteries may be different from that of the device. Environmental protection life refers to
the safe life of the device without leakage of harmful substances under the normal use conditions described in this
instruction.
Declaration of conformity
This device complies with the RoHS Directive as laid down by the European Parliament and Council at their meeting
on June 8, 2011.
2011/65/EU Directive: The content is about the restrictions on the use of specific hazardous substances in electronic
equipment (RoHS) and its amendments.
Toxic substances in the device:
Glasses
Part Name
Lead
(Pb)
Mercury
(Hg)
Cadmium
(Cd)
Hexavalent chrome
(Cr(VI))
Polybrominated
biphenyl (PBB)
Polybrominated
diphenyl ethers (PBDE)
Cable
Prescription
lenses
Sunglasses
lenses
Toxic and Hazardous Substances or Elements
XX
Means that the content of the toxic and harmful substances in all homogeneous materials of this part is below the limit
requirement specified in GB/T-2011 standard.
X Means that the content of the toxic and harmful substances in all homogeneous materials of this part is below the
limit requirement specified in GB/T-2011 standard, and there is no mature alternative in the industry to meet the
environmental protection requirements of the EU RoHS Directive.

Wearing Instructions
- In view of the different head circumferences, nasal bridge positions and myopia of each user, these three parts
need to be adjusted and adapted according to their own conditions to ensure the best viewing effect in the use of
glasses.
[Adjustment of head circumference]
If you feel loose when wearing the glasses, replace the spacer with an S or XS spacer. If you feel tight when wearing
the glasses, you can remove the original M spacer without installing any spacers. If you suddenly find that the
glasses are worn loosely, it may be due to the accidental separation of the assembled spacer during use, so please
promptly install the spacer provided in the accessory box.
[Adjustment of nose pads]
The nose pads bracket can be adjusted back and forth as well as left and right to a comfortable position and a
satisfactory viewing position. Some users are unable to see all the interfaces clearly, partly because the nose pads is
not adjusted to the best position. When the nose pads is adjusted to the proper position, try not to adjust it
frequently, so as not to affect the experience every time.
[Prescription lenses fitting]
The prescriptive frame in the glasses case can be routinely fitted in the surrounding optical shops, and it is suitable
for different refractive conditions such as myopia, hyperopia and astigmatism. After the fitting is finished, remove the
original keyhole cover, and install the fitted prescription lenses to the assembly position, then you can clearly see the
interface and subtitles in the glasses.
* If you are 800° or higher myopia situation, please choose resin lenses with a high refractive index to ensure that
prescription lenses can be used correctly with AR glasses.

Wearing Instructions
- When wearing glasses, hold the temples with both hands. If you feel that the rear temples are narrow, you can hold
the end of the temples and expand the opening angle appropriately before wearing them. Try not to expand the
front part of the temples to force the glasses on.
* The rear end of the temple is designed with a certain clamping force, which ensures more comfortable weight
distribution when wearing glasses.
- Make sure to wear the glasses with both hands along the front of the bridge of the nose. Do not use one hand to
forcefully wear nor use one hand to forcefully remove the glasses, otherwise, it will easily cause the deformation of
the front frame and affect the horizontal alignment of the two waveguide plates. This will affect the fusion effect of
the display screen, resulting in a double image or other shadow display problems on the interface.
- If you wear prescription lenses on a daily basis, you should pay attention when taking them offfor cleaning: when
taking them out, hold the main body of the glasses with one hand, and put the thumb of the other hand on the clasp
in the middle of the frame, and then separate them gently to avoid one-handed violence.
- The optical waveguide lens is a precision optical instrument, made of special glass material and coated on the
exposed surface. When wiping, please choose a fine eyeglass cloth or lens cloth, or a volatile alcohol cleaning pad
for cleaning.
* Please avoid contact with the following solvents or liquids, otherwise the lenses will dissolve, swell or crack:
- Aromatic solvents such as benzene and toluene
- Chlorine solvents such as methylene dichloride and carbon tetrachloride
- Animal, vegetable or mineral oils and greases
- Hydrocarbon solvents such as n-hexane, cyclohexane and volatile oil
- Some ethers such as diethyl ether/some ketones such as cyclohexanone

Model：G35A-00 Copyright: Beijing LLVision Technology Co., Ltd. 2022 All rights reserved.MADE IN CHINA
BRIGHTEN THE SILENT WORLD
LLVISION.COM

Warranty Information
Leion Hey Augmented Reality Glasses

Warranty Information
This warranty service only applies to the first purchaser of the product.
Within 7 days from the date of purchase, we support a no-questions-asked return or exchange; Within 30 days
from the date of purchase, a replacement can be supported due to quality problems of the device. The warranty
period for the glasses is 12 months, and that of glasses-related accessories (refractive frames, sunglasses, glasses
cases and data cables) is 30 days.
During use, one of the following conditions is not covered by the warranty:
1. The purchased product has exceeded the warranty period.
2. Damage caused by falling the product.
3. Failure caused by man-made reasons such as unauthorized disassembly, maintenance and modification.
4. Product damage caused by unexpected factors or human actions, such as liquid feeding, dropping,
inappropriate voltage input, over-extrusion, main board deformation, obvious damage to hard objects, cracks,
broken feet, severe deformation, power cord breakage, disconnection, and bare core.
5. It is a normal phenomenon that the color of glasses nose pads changes after long-term use.
6. The surface of the display lens will be slightly worn due to repeated wiping, which is not covered by the warranty.
7. Failure or damage caused by force majeure (such as fire, earthquake, and flood).
8. Product serial number, date number of accessories, waterproof label or warranty seal are removed, erased,
defaced, modified or illegible.
9. Wear and tear caused to the product under normal use.
To protect your legitimate rights and interests, please note the following:
- A valid purchase certificate must be issued by the sales unit when purchasing.
- The warranty card and proof of purchase should be properly kept by the user and will not be replaced if lost.
- During the warranty period, if the product fails due to non-human reasons, the user can contact the official
customer service for free repair with the warranty card and proof of purchase.

Customer Sheet
Name：
Address：
Product No.:
Date of Purchase:
Invoice No.:
Contact Number:
Purchase Channel:
Important Notice:
1. Please keep this warranty card properly.
2. This warranty card is only applicable to the warranty service of the products listed above.
3. The warranty does not cover damage caused by human factors.
4. Please show this card and related invoice at the time of warranty.

Model：G35A-00 Copyright: Beijing LLVision Technology Co., Ltd. 2022 All rights reserved.MADE IN CHINA
BRIGHTEN THE SILENT WORLD
LLVISION.COM