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RF ENERGY EXPOSURE AND PRODUCT SAFETY GUIDE
Before using this device, please read this guide which contains important operating instructions for safe usage, control
information and operational instructions for compliance with RF Energy Exposure limits in applicable national and
international standards.
User' instructions should accompany the device when transferred to other users.
ATTENTION!
1. CAUTION
EN：RF ENERGY EXPOSURE AND PRODUCT SAFETY GUIDE
EN：Before using this device, please read this guide which contains important operating instructions for safe usage, control information
and operational instructions for compliance with RF Energy Exposure limits in applicable national and international standards.
EN:User' instructions should accompany the device when transferred to other users.
2. Unauthorized modification and adjustment
Changes or modifications not expressly approved by the party responsible for compliance may void the user's authority granted by the
local government radio management departments to operate this radio and should not be made. To comply with the corresponding
requirements, transmitter adjustments should be made only by or under the supervision of a person certified as technically qualified to
perform transmitter maintenance and repairs in the private land mobile and fixed services as certified by an organization representative
of the user of those services. Replacement of any transmitter component (crystal, semiconductor, etc.) not authorized by the local
government radio management departments equipment authorization for this radio could violate the rules.
3.FCC
3.1 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may cause undesired operation.
3.２ Note: This equipment has been tested and found to comply with the limits for a Class B digital device. These limits are designed to
provide reasonable protection against harmful interference in a residential installation. This equipment 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 this equipment 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 dealer or an experienced radio/TV technician for help.
４. IC
４.1 Licence-exempt radio apparatus
EN：This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development
Canada's licence-exempt RSS(s). Operation is subject to the following two conditions:
(1) This device may not cause interference.
(2) This device must accept any interference, including interference that may cause undesired operation of the device.
5. CE
Simple EU declaration of conformity
•HENAN ESHOW ELECTRONIC COMMERCE CO., LTD declares that the radio equipment type is in compliance with the essential
requirements and other relevant provisions of RED Directive 2014/53/EU and the ROHS Directive 2011/65/EU and the WEEE Directive
2012/19/EU; the full text of the EU declaration of conformity is available at the following internet address: www.retekess.com.
6. Disposal
The crossed-out wheeled-bin symbol on your product, literature, or packaging reminds you that all electrical and
electronic products, batteries, or accumulators must be taken to designated collection locations at the end of their
working life. Do not dispose of these products as unsorted municipal waste. Dispose of them according to the laws
and rules in your area.
7. RF Safety
This two-way radio uses electromagnetic energy in the radio frequency (RF) spectrum to provide communications between two or more
users over a distance. RF energy, which when used improperly, can cause biological damage. Please refer to the following websites for
more information on what RF energy exposure is and how to control your exposure to assure compliance with established RF exposure
limits: http://www.who.int/en/
Keeping the radio at a proper distance is important as RF exposure decreases with increasing distance from the proper antenna.
A proper antenna is an antenna supplied with this radio by the manufacturer or specifically authorized by the local authority for use
with this radio. This radio can only be operated by use of an antenna of a type and maximum (or lesser) gain approved for the
transmitter under regulations and rules. This transmitter must operate with the antenna(s) documented and in Push-to-Talk and
body-worn configurations as documented. Using authorized accessories is important because the use of Non-Retekess accessories may
result in exposure levels, which exceed the IEEE/ICNIRP RF exposure limits.
Transmit no more than the rated duty factor 50% of the time. Transmitting necessary information or less, is important because the radio
generates measurable RF energy exposure only when transmitting in terms of measuring for standards compliance. For users who wish
to further reduce their exposure, some effective measures to reduce RF exposure include:
Reduce the amount of time spent using your wireless device.
Use a speakerphone, earpiece, headset, or other hands-free accessory to reduce proximity to the head (and thus head exposure).
While wired earpieces may conduct some energy to the head and wireless earpieces also emit a small amount of RF energy, both wired
and wireless earpieces remove the greatest source of RF energy (handheld device) from proximity to the head and thus can greatly
reduce total exposure to the head.
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