RELM WIRELESS CORP. - BK RADIO DMH599 Benutzerhandbuch
Operation
DMH Series VHF Radio
BK RADIO
Page 3-3
3.2.3
COMPLIANCE WITH RF EXPOSURE STANDARDS
Your BK Radio 2-way radio is designed and tested to comply with a number of national and
international standards and guidelines (listed below) for human exposure to radio frequency
electromagnetic energy. This radio complies with the IEEE and ICNIRP exposure limits for
occupational/controlled RF exposure environment at operating duty factors of up to 50% talk-
50% listen and is authorized by the FCC for occupational use only. In terms of measuring RF
energy for compliance with the FCC exposure guidelines, your radio antenna radiates
measurable RF energy only while it is transmitting (during talking), not when it is receiving
(listening) or in Standby Mode.
international standards and guidelines (listed below) for human exposure to radio frequency
electromagnetic energy. This radio complies with the IEEE and ICNIRP exposure limits for
occupational/controlled RF exposure environment at operating duty factors of up to 50% talk-
50% listen and is authorized by the FCC for occupational use only. In terms of measuring RF
energy for compliance with the FCC exposure guidelines, your radio antenna radiates
measurable RF energy only while it is transmitting (during talking), not when it is receiving
(listening) or in Standby Mode.
Your BK Radio 2-way radio complies with the following RF energy exposure standards and
guidelines:
guidelines:
•
United States Federal Communications Commission, Code of Federal Regulations; 47
CFR §§ 1.1307, 1.1310, 2.1091 and 2.1093
CFR §§ 1.1307, 1.1310, 2.1091 and 2.1093
•
American National Standards Institute (ANSI) / Institute of Electrical and Electronic
Engineers (IEEE) C95. 1-1992
Engineers (IEEE) C95. 1-1992
•
Institute of Electrical and Electronic Engineers (IEEE) C95.1-1999 Edition
3.2.4
INDUSTRY CANADA COMPLIANCE
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numerique de la classe B est conforme à la norme NMB-003 Canada.
3.2.4 RF EXPOSURE COMPLIANCE AND CONTROL GUIDELINES AND OPERATING
INSTRUCTIONS
To control exposure to yourself and others and to ensure compliance with the RF exposure
limits, always adhere to the following procedures.
limits, always adhere to the following procedures.
Guidelines:
• User awareness instructions must accompany device when transferred to other
users.
• Do not use this device if the operational requirements described herein are not
met.
Operating Instructions:
• Transmit no more than the rated duty factor of 50% of the time. To transmit
(talk), push the Push-To-Talk (PTT) button. The red LED will illuminate when the
radio is transmitting. To receive calls, release the PTT button. The red LED will
extinguish when the radio stops transmitting. Transmitting 50% of the time, or less,
is important because this radio generates measurable RF energy exposure only
when transmitting (in terms of measuring for standards compliance).
radio is transmitting. To receive calls, release the PTT button. The red LED will
extinguish when the radio stops transmitting. Transmitting 50% of the time, or less,
is important because this radio generates measurable RF energy exposure only
when transmitting (in terms of measuring for standards compliance).
• Transmit only when persons around the vehicle are at least 3 feet (90
centimeters) away from the vehicle with a properly installed antenna. This
separation distance will ensure that there is sufficient distance from a properly
separation distance will ensure that there is sufficient distance from a properly