Motorola GM160 기본 서비스 매뉴얼 - 페이지 4
{카테고리_이름} Motorola GM160에 대한 기본 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Motorola GM160 46 페이지. Professional radio
Motorola GM160에 대해서도 마찬가지입니다: 서비스 정보 (34 페이지), 사용자 설명서 (44 페이지), 서비스 정보 (32 페이지), 서비스 정보 (32 페이지), 사용자 설명서 (44 페이지)
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The table below lists the minimum distance for several different ranges of rated radio power.
Rated Power of Vehicle-Installed
7 to 15 Watts
16 to 50 Watts
More than 50 Watts
Mobile Antenna Installation
Install the vehicle antenna external to the vehicle and in accordance with:
a. The requirements of the antenna manufacturer/supplier
b. Instructions in the radio installation manual.
Control Station Operation
When radio equipment is used to operate as a control station, it is important that the antenna be
installed outside the building and away from places where people may be in close proximity.
NOTE
Refer to Table 1 for rated power and minimum distance values for transmitting
antennas.
OPERATIONAL WARNINGS
Potentially explosive atmospheres
WARNING: Turn off your Two-Way radio when you are in any area with a potentially explosive
!
atmosphere, unless it is a radio type especially qualified for use in such areas. Sparks in a
potentially explosive atmosphere can cause an explosion or fire resulting in bodily injury or
even death.
Blasting caps and areas
WARNING: To avoid possible interference with blasting operations, turn off your radio when
!
you are near electrical blasting caps. In a "blasting area" or in areas posted "turn off two-
way radio", obey all signs and instructions.
NOTE
The areas with potentially explosive atmospheres referred to above include fuelling areas
such as: below decks on boats; fuel or chemical transfer or storage facilities; areas where
the air contains chemicals or particles, such as grain, dust or metal powders; and any other
area where you would normally be advised to turn off your vehicle engine. Areas with
potentially explosive atmospheres are often but not always posted.
Table 1 Rated Power and Distance
Mobile Two-Way Radio
Minimum Distance from
Transmitting Antenna
30.5 cm (1 Foot)
61 cm (2 Feet)
91.5 cm (3 Feet)