Read all of these safety warnings before using Glass Enterprise Edition 2 (“Glass”) or any of its accessories. Your failure to follow these safety warnings could cause serious personal injury or property damage.
Using Glass while performing certain activities can be distracting and create a dangerous situation for you or others. Do not perform tasks on Glass that would prevent you from concentrating on the activity at hand or from paying attention to your surroundings.
Heat and prolonged heat exposure to user
Electronics produce heat so some heat from Glass is normal. However, if as a result of heat, Glass becomes uncomfortable to wear or you notice redness or irritation in the area where Glass contacts your skin, remove and power off Glass and wait for the device to return to a comfortable temperature before resuming use. If the temperature of the device remains elevated or repeatedly heats to an uncomfortable level, stop using Glass and contact customer support. If you continue to experience skin redness or irritation, stop using Glass and consult with your physician. Prolonged heat exposure may cause burning, blistering, or other damage to your skin. Glass may become warm when in use or while plugged into a power source so follow the charging instructions below. Take special care if you have a condition that prevents you from detecting heat against your body and do not sleep while wearing Glass.
Glass contains a lithium-ion battery. Puncturing, incinerating, deforming, bending, heating, modifying, attempting to insert foreign objects, shorting the contacts, trying to disassemble, or exposing the batteries to water or extreme temperatures (below 5°C (41°F) or above 60°C (140°F) for storage or use and below 0°C (32°F) or above 45°C (113°F) while charging), may damage the battery and could cause explosion, fire and injury or property damage. Do not attempt to replace the Glass battery. Batteries must be properly recycled or disposed of in accordance with applicable law.
Glass is not designed for children under age 14. Children above 14 and under 18 years must only use Glass with parental or legal guardian’s consent and supervision. To avoid possible breakage, injury from misuse, and other possible harm to the user, do not let children under 14 use or handle Glass.
Potential safety conditions
Do not use Glass or any accessories if they become damaged. Avoid dropping Glass on the ground or other hard surfaces. Prior to use, always inspect Glass for signs of damage, such as fissures in the device body, exposed electrical components, cracks, bubbling, or chipping within the Glass display. Damage to the battery and electrical circuitry could cause the device to malfunction, creating a risk of excessive heat emission, explosion, electric shock, or fire.
Glass is water resistant but not waterproof. The device has a water protection rating of IPX3 under IEC standard 60529. Water resistance may be compromised due to normal wear and tear or damage to the device. The Glass USB-C charging cable is not water resistant. Do not charge the device when wet.
Glass may become warm when used or while plugged into a power source so be sure the power adapter and Glass are well ventilated when in use or charging. Using a damaged cable or power adapter or charging when moisture is present can cause fire, electric shock, injury, or damage to Glass or other property. When charging Glass, make sure the power adapter is plugged into a socket near Glass and is easily accessible. Avoid charging the device in direct sunlight. Only charge Glass with the included cable, or compatible charging accessories. Failure to use compatible charging accessories can cause fire, electric shock, injury or damage to Glass and the accessories. When disconnecting the power adapter from a power outlet, pull on the adapter, never on the cable. Do not twist or pinch the USB cable, and do not force a connector into a port.
Use with safety eyewear and prescription frames
Glass may be paired with safety eyewear or prescription frames and/or prescription lenses that have been designed and approved by the seller for use with Glass. Users who need eye protection when using Glass should make sure they use eye protection that meets applicable safety standards. Users may require time to become accustomed to using Glass with prescription frames or prescription lenses.
Prior Glass edition frames
Frames for Glass Edition 1 (“Edition 1”) may fit Glass Edition 2, but they have not been tested by Google for compatibility. Edition 1 frames are only tested and approved for use with Gen 1 devices. They are not tested or approved for use with Glass Edition 2.
Habituation to Glass
New Glass users should increase wear time slowly to habituate to the optical display. The habituation period to Glass when paired with prescription frames and/or prescription lenses may take a bit longer, usually between 1 and 2 weeks. Expect a longer habituation period for higher prescriptions and if you wear progressive lenses with Glass.
If you feel eye strain or get a headache while wearing Glass, take a break from using Glass. To avoid discomfort, take regular breaks and use Glass in well-lit conditions without excessive sunshine. If discomfort persists, stop using Glass and consult with your physician. Recurring symptoms could be a sign of a more serious underlying medical condition.
Situate Glass properly
When using Glass, the Glass display should be located just above the line of sight of your right eye. If positioned improperly, Glass may obstruct your vision and lead to an accident. If the Glass display sits too low, you may tend to tilt your head up when viewing straight ahead. This can cause neck strain as well as blurry vision if you are wearing Glass with prescription lenses.
Protecting Glass when adjusting eyewear
Before making any eyewear adjustments, detach Glass from the eyewear. Eyewear adjustments may involve bending, the use of external heat sources, or other manipulations that, if performed with Glass attached, could damage Glass and create a risk of explosion or fire.
Do not use in explosive atmosphere or flammable environment
Glass does not comply with IEC 60079 (Explosive Atmosphere Standards). Do not use or charge Glass in an explosive atmosphere, any area where a spark could ignite a fire or cause an explosion, or while handling a flammable substance. Always look for and follow posted safety instructions.
Do not use where fail-safe performance is required
Glass is not designed, manufactured, or intended for use in hazardous environments requiring fail-safe performance in which the failure of Glass could lead directly to death, personal injury, or severe physical or environmental damage.
Obey applicable laws and restrictions
Do not use Glass in a place or manner not permitted. Many jurisdictions have passed laws limiting the use of mobile devices while driving a motor vehicle. You should understand and comply with these laws. In addition, some venues restrict the use of devices with recording capabilities. Hospitals and other venues may restrict the use of WiFi and Bluetooth-enabled devices. You may also be in certain places where those around you don't feel comfortable being photographed or captured on video. Always consider your surroundings—just like you would with a cell phone.
Personal medical devices
Glass and its power cable contain magnets. When in operation, Glass also emits electromagnetic energy. All of the above may interfere with the operation of pacemakers and other implantable medical devices. If you have an implanted medical device, contact your medical device manufacturer and/or physician to make sure it’s okay to use Glass. In addition, to minimize the likelihood of potential interference, keep Glass and its accessories away from your implanted medical device (for example, don’t carry Glass in your chest pocket if you have a pacemaker).
Glass is not a medical device
Glass is not registered by the manufacturer as a medical device with any regulatory authority and is not designed or intended for use as a medical device in the diagnosis, treatment, cure, mitigation or prevention of disease or other conditions or to affect the structure or function of the body. Glass, if paired with prescription frames and/or prescription lenses, may be regulated as a medical device in certain jurisdictions. Contact the seller of prescription frames and/or prescription lenses for Glass for information on the listings with the appropriate regulatory authorities in the applicable jurisdictions.
Radio frequency interference; use in aircraft
Glass is designed, manufactured and tested to comply with regulations regarding radio frequency emission, however those emissions can negatively affect the operation of other electronic equipment. Observe signs and follow the instructions that prohibit the use of electronic devices (such as in hospitals and airplanes). Only use Glass in accordance with instructions provided by the airline.
Using Glass in developer mode
Any modifications to the operating system or the use of software that does not use standard, documented APIs provided by Google may cause Glass to malfunction.
When using eyewear or other accessories with Glass, carefully read and follow any safety warnings that accompany those accessories.
Neither Glass nor any of the other Enterprise Edition accessories sold by authorized third parties contain any parts that you can service yourself. Repairs should only be made by an authorized technician. Unauthorized repairs or modifications could result in permanent damage to the equipment, and may affect your warranty coverage and the authority to operate under applicable regulations. For service contact your Authorized Reseller.
Glass was designed by Google LLC, 1600 Amphitheatre Parkway, Mountain View, California 94043 and manufactured in China.
E-label and Specific Absorption Rate (SAR) Information
To access regulatory e-label information on Glass, navigate to the Settings menu using Glass, select System, select About Device, select Regulatory Labels, and then scroll left and right to view device e-labels.
Radio frequency exposure
Glass meets the U.S. Federal Communications Commission's (FCC) requirements for exposure to radio waves and is designed and manufactured not to exceed the FCC's emission limits for exposure to radiofrequency (RF) energy. The exposure standard for wireless devices employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit set by the FCC is 1.6W/kg.
Note on interference in a residential installation
Glass has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. Glass generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If Glass does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna;
- Increase the separation between the equipment and receiver;
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected;
- Consult the seller or an experienced radio/TV technician for help.
This device complies with parts 2 and 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications to this device without the manufacturer’s express approval may void the user’s authority to operate the equipment.
Model number: GG2 FCC ID: A4R-GG2 Responsible Party: Google LLC,1600 Amphitheatre Parkway, Mountain View, California 94043, 650.253.0000.
The radiated output power of Glass is below the ISED radio frequency exposure limits. Glass should be used in a manner such that the potential for human contact during normal operation is minimized. CAN ICES-3 (B)/NMB-3(B) IC: 10395A-GG2
Glass has obtained from the Mexican Federal Institute of Telecommunications (IFT) the Conformity Assessment Certificate No. RCPGLGG18-2115.
Mexico IFT notificacion
La operación de este equipo está sujeta a las siguientes dos condiciones: (1) es posible que este equipo o dispositivo no cause interferencia perjudicial y (2) este equipo o dispositivo debe aceptar cualquier interferencia, incluyendo la que pueda causar su operación no deseada.
General Law for the Prevention and Comprehensive Management of Waste, its Regulation and Mexican Official Standard NOM-161-SEMARNAT-2011
The General Law for the Prevention and Comprehensive Management of Waste (LGPGIR is its acronym in Spanish), its Regulations and Mexican Official Standard NOM-161-SEMARNAT-161- 2011 (NOM-161), require that all Electrical and Electronic Equipment (EEE), including Glass and its accessories, be properly disposed as special handling waste (SHW). SHW are waste that due to their specific characteristics shall not be disposed of as unsorted municipal and/or solid waste. Disposing SHW together with normal waste may pose a risk to the environment and to human health, due to certain substances used in EEE and their batteries. Under the LGPGIR, its Regulations and NOM-161, SHW shall be properly collected, transported and disposed. Before disposing of Glass and its accessories, the user should think about how to reduce the amount of SHW.
Google LLC declares that Glass is in compliance with Directive 2014/53/EU (Radio Equipment Directive). The full declaration of conformity may be found at: Glass Enterprise Edition 2 Declaration of Conformity.
Restriction and Requirements under Directive 2014/53/EU
The device is restricted to indoor use only when operating in the 5150 to 5350 MHz frequency range in AT, BE, BG, CY, CZ, DE, DK, EE, EL, ES, FI, FR, HR, HU, IE, IT, LT, LU, LV, MT, NL, PL, PT, RO, SE, SI, SK, UK, CH, IS, LI, NO, TR.
Frequency bands and power
Data given here is the maximum radio-frequency power transmitted in the frequency band(s) in which the radio equipment operates.
|WiFi 2 400-2 483,5 MHz||14dBm+/-2dB|
|WiFi 5 150-5 250 MHz||11dBm+/-2dB|
|WiFi 5 250-5 350 MHz||11dBm+/-2dB|
|WiFi 5 470-5 725 MHz||11dBm+/-2dB|
|WiFi 5 745-5 825 MHz||11dBm+/-2dB|
|Bluetooth: 2 400-2 483,5 MHz||7.5dBm+/-2dB|
Restrictions in the 5 GHz band
WLAN function of these devices is restricted only to indoor use when operating in the 5150 to 5350 MHz frequency range to reduce the potential for harmful interference to co-channel mobile satellite systems.
Radio frequency interference
Google is not responsible for any radio or television interference caused by unauthorized modification of these devices or accessories, or by the substitution or attachment of connecting cables and equipment other than that specified by Google. The correction of interference caused by such unauthorized modification, substitution or attachment is the responsibility of the user. Google and its authorized resellers or distributors are not liable for any damage or violation of government regulations that may arise from the user failing to comply with these guidelines.
Specific Absorption Rate (SAR) Information - EU
These devices are classified for use in a typical Class B domestic environment.
Glass complies with radio frequency specifications when used near your ear or at a distance of 5mm from your body. Ensure that the device accessories, such as a device case and device holster, are not composed of metal components. Keep the device away from your body to meet the distance requirement.
For Glass Enterprise Edition, the highest Specific Absorption Rate (SAR) value reported for this device type when tested at the ear is 0.110 W/kg.
Waste Electrical and Electronic Equipment (WEEE) & Batteries Directive
The Waste Electrical and Electronic Equipment (WEEE) Directive requires that all Electrical and Electronic Equipment (EEE), including Glass Enterprise Edition and its accessories, must be marked with the symbol of the crossed-out wheeled bin. This symbol means that the equipment must not be disposed of as unsorted municipal waste. Disposing of WEEE together with normal waste may pose a risk to the environment and to human health, due to certain substances used in EEE and their batteries.
Under the WEEE Directive, each EU Member State is responsible for achieving a high level of collection of WEEE for treatment, recovery and environmentally sound disposal. Before tossing your device, think a minute about how to reduce the amount of WEEE you create. You could, for example, reuse it, recover it, or turn it into artwork. By simply extending the life of your device, you will have reduced waste and helped the EU achieve its objectives.
The success of this EU policy will depend on your active contribution in returning your WEEE to the appropriate facilities dedicated to the disposal of such waste. You should contact your local authority or your retailer for details about the return and collection points available.
This product is in compliance with Directive 2011/65/EU of the European Parliament and of the Council of 8 June 2011, on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS) and its amendments.
REACH (Registration, Evaluation, Authorization and Restriction of Chemicals, EC No 1907/2006) is the EU regulation addressing the safe production and use of chemicals. Google complies with all requirements of the regulation and we are committed to providing our customers with information about the presence of REACH Substances of Very High Concern (SVHCs). For information, contact Google at email@example.com.
The point of contact for regulatory matters in the EU is Google Commerce Limited, 70 Sir John Rogerson's Quay, Dublin 2, Ireland.
Este produto está homologado pela ANATEL, de acordo com os procedimentos regulamentados pela Resolução n°. 242/2000 e atende aos requisitos técnicos aplicados. Este equipamento não tem direito à proteção contra interferência prejudicial e não pode causar interferência em sistemas devidamente autorizados. Para maiores informações, consulte o site da ANATEL – www.anatel.gov.br
해당 무선설비가 전파혼신 가능성이 있으므로 인명안전과 관련된 서비스는 할 수 없습니다.
본 제품은 국립전파연구원의「전자파흡수율 측정기준」에 따라 최대출력 조건에서 머리에 근접하여 시험되었으며, 최대 전자파흡수율 측정값은 다음과 같습니다.
모델명 머리 전자파흡수율
전자파흡수율(SAR : Specific Absorption Rate)은 휴대전화를 사용할 때 인체에 흡수될 수 있는 전자파의 양으로 우리나라는 국제권고기준인 2 W/kg 보다 엄격한 1.6 W/kg 기준을 적용하고 있습니다.
전자파흡수율에 대한 자세한 정보는 국립전파연구원(www.rra.go.kr) 또는 제조사 홈페이지에서 확인할 수 있습니다.
4.7.5 在5.25-5.35 秭赫頻帶內操作之無線資訊傳輸設備，限於室內使用。
型號 : GG2
輸入 : DC 5V, 3A
製造商代表 : Google LLC, 1600 Amphitheatre Parkway Mountain View, CA, USA 94043
製造地 : 中國製造 Made in China
製造年月 : 2019.08
Manufacturer: Google LLC, 1600 Amphitheatre Parkway Mountain View, CA, USA 94043
Importer for EU: Google Commerce Limited, 70 Sir John Rogerson’s Quay, Dublin 2, Ireland or an authorized Glass distributor.