
Thank you for purchasing DMR Digital Mobile Radio SERIES. We believe that the quality and function of this radio will meet your requirements and bring you stable, reliable, clear and high-efficient communication.Preface01Diga-Talk DMR Mobile Radio – USER MANUAL 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, and(2) this device must accept any interference received, includinginterference that may cause undesired operation. NOTE 1: This equipment has been tested and found to complywith the limits for a Class B digital device , pursuant to part 15of the FCC Rules. These limits are designed to providereasonable protection against harmful interference in aresidential installation. This equipment generates, uses and canradiate radio frequency energy and, if not installed and used inaccordance with the instructions, installed and used inaccordance with the instructions, may cause harmfulinterference to radio communications. However, there is noguarantee that interference will not occur in a particularinstallation. If this equipment does cause harmful interference toradio or television reception, which can be determined byturning the equipment off and on, the user is encouraged to tryto correct the interference by one or more of the followingmeasures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver.-Connect the equipment into an outlet on a circuit differentfrom that to which the receiver is connected.-Consult the dealer or an experienced radio/TV technician forhelp. NOTE 2: Any changes or modifications to this unit not expresslyapproved by the party responsible for compliance could voidFCC Statementthe user's authority to operate the equipment.-This radio is designed for and classified as “Occupational/Controlled Use Only”, meaning it must be used only during the course of employment by individuals aware of the hazards, and the ways to minimize such hazards; NOT intended for use in an General population /uncontrolled environment.-DO NOT operate the radio without a proper antenna attached, as this may damage the radio and may also cause you to exceed RF exposure limits. A proper antenna is the antenna supplied with this radio by the manufacturer or an antenna specifically authorized by the manufacturer for use with this radio, and the antenna gain shall not exceed 3.5 dBi by the manufacturer declared.-DO NOT transmit for more than 50% of total radio use time, more than 50% of the time can cause RF exposure compliance requirements to be exceeded.-During operation, the separation distance between user and the antenna shall be at least 80.79 cm, this separation distance will ensure that there is sufficient distance from a properly installed externally-mounted antenna to satisfy the RF exposure requirements-During transmissions, your radio generates RF energy that can possibly cause interference with other devices or systems. To avoid such interference, turn off the radio in areas where signs are posted to do so. DO NOT operate the transmitter in areas that are sensitive to electromagnetic radiation such as hospitals, aircraft, and blasting sites.