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6864110R66-O
March, 2001
Foreword
CDR500 & CDR700 Repeater Service Manual
Safety and General Information
WARNING (Cont’d.)
are connected together. This precaution
may be particularly important in rural
areas. Do not attempt to make electrical
ground connections yourself. Contact an
appropriate electrical inspection author-
ity or electrician.
Industry Canada Load Number (refer to the
FCC label)
The load number (LN) assigned to each terminal
device denotes the percentage of the total load to be
connected to the telephone loop used by the device to
prevent overloading. The termination on a loop may
consist of any combination of devices, subject to the
requirement that the total of the load numbers of all
devices cannot exceed 100.
Industry Canada Compliance Notice
This digital apparatus does not exceed the Class A lim-
its for radio noise emissions for digital apparatus as set
out in the Radio Interference Regulations of the Cana-
dian Department of Communications.
Avis De Conformation avec le Ministère
des Communications du Canada
Le présent appareil numerique n’emet pas de bruits
radioélectriques dépassant les limites applicables aux
appareils numeriques de la classe A, préscitées dans le
règlement sur le brouillage radioélectrique edicté par
le Ministère des Communications du Canada.
Safety and General Information
IMPORTANT INFORMATION ON SAFE AND EFFI-
CIENT OPERATION. READ THIS INFORMATION
BEFORE USING YOUR RADIO
The information provided in this document super-
sedes the general safety information contained in user
guides published prior to October 2000. For informa-
tion regarding radio use in a hazardous atmosphere
please refer to the Factory Mutual (FM) Approval Man-
ual Supplement or Instruction Card, which is included
with radio models that offer this capability.
Radio Frequency (RF) Operational
Characteristics
To transmit (talk) you must push the Push-To-Talk
button; to receive (listen) you must release the Push-
To-Talk button.
When the radio is transmitting, it gen-
erates radio frequency (RF) energy; when it is receiv-
ing, or when it is off, it does not generate RF energy.
Radio Operation and EME Exposure
Your Motorola radio is designed to comply with the
following national and international standards and
guidelines regarding exposure of human beings to
radio frequency electromagnetic energy (EME):
• United States Federal Communications Com-
mission, Code of Federal Regulations; 47 CFR
part 2 sub-part J
• American National Standards Institute (ANSI)
/ Institute of Electrical and Electronic Engineers
(IEEE) C95. 1- 1992
• Institute of Electrical and Electronic Engineers
(IEEE) C95.1- 1999 Edition
• National Council on Radiation Protection and
Measurements (NCRP) of the United States,
Report 86, 1986
• International Commission on Non- Ionizing
Radiation Protection (ICNIRP) 1998
• Ministry of Health (Canada) Safety Code 6.
Limits of Human Exposure to Radiofrequency
Electromagnetic Fields in the Frequency Range
from 3 kHz to 300 GHz, 1999
• Australian Communications Authority Radio-
communications (Electromagnetic Radiation -
Human Exposure) Standard 1999 (applicable to
wireless phones only)
Electromagnetic Interference/
Compatibility
NOTE
Nearly every electronic device is suscep-
tible to electromagnetic interference
(EMI) if inadequately shielded, designed
or otherwise configured for electromag-
netic compatibility.
Antenna Installation
Fixed Site Antennas
Mobile radio equipment is sometimes installed at a
fixed location and operated as a repeater, a base station,
or as a fixed unit. In such cases the antenna installation
must comply with the following requirements in order
to assure optimal performance and make sure human
exposure to radio frequency electromagnetic energy is
within the guidelines set forth in the above standards.
• The antenna must be mounted outside the
building.
• Mount the antenna on a tower if at all possible.
• If the antenna is to be mounted on a building
then it must be mounted on the roof.
• As with all fixed site antenna installations, it is the
responsibility of the licensee to manage the site in
accordance with applicable regulatory require-
ments and may require additional compliance
actions such as site survey measurements, sig-
nage, and site access restrictions in order to insure
that exposure limits are not exceeded.
Summary of Contents for CDR500
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Page 98: ...13 14 6864110R66 O March 2001 Troubleshooting CDR500 CDR700 Repeater Service Manual ...
