HM Electronics COM2G4 Wireless Speaker Transceiver Module User Manual Instal and Oper InstrA
HM Electronics Inc Wireless Speaker Transceiver Module Instal and Oper InstrA
Manual
02/06/2008
Nemko
11696 Sorrento Valley Rd.
San Diego CA, 92121
USA
Re: Installation and Operating instructions for Communicator – 2.4GHz
Model COM4G2
HM Electronics, Inc (HME). does not plan to create an Installation and Operating manual
for this assembly. This assembly will never be sold to a third party for use in any
products other than those designed by HME. HME intends to use this assembly only as
an integrated part of other products which will be built within the guidelines of our own
assembly & documentation processes which include but are not limited to:
• Labeling the FCC/IC ID on the finished product (either it’s own or the ID of the
module it contains). In the case of the COM2G4, the labels are shown on page 2.
• Including an Installation and Operating Manual. Please see page 3 for the text
which shall be included in the operating manual page relating to regulatory and
safety requirements.
Karl Knoblock
Electrical Engineering Manager
HM Electronics Inc.
Exterior of the end product shall be labeled as follows:
IC:
INFORMATION TO USER
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, including interference that
may cause undesired operation.
This equipment has been tested and found to comply with the limits for Class B Digital Device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates 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
Any changes or modifications not expressly approved by the party responsible for compliance could void the
user’s authority to operate the equipment.
Hereby, HM Electronics, Inc. declares that the DX100 is in compliance with the essential requirements and other
relevant provisions of R&TTE Directive 1999/5/EC.
This product operates in the 2400 to 2483.5 MHz frequency range. The use of this frequency range is not yet
harmonized between all countries. Some countries may restrict the use of a portion of this band or impose other
restriction relating to power level or use. You should contact your Spectrum authority to determine possible restrictions.
MANDATORY SAFETY INSTRUCTIONS
FOR INSTALLERS AND USERS
Use only manufacturer or dealer supplied antennas.
The Federal Communications Commission has adopted a safety standard for human exposure to RF (Radio Frequency)
energy, which is below the OSHA (Occupational Safety and Health Act) limits. These instructions also meet Industry
Canada RSS-GEN 7.14
The term “IC:” before the certification number signifies that the Industry Canada technical specifications were met.
WS200 Antenna minimum safe distance: 7.9 inches (20 cm) at 100% duty cycle.
WS200 Antenna gain: This device has been designed to operate with an antenna having a maximum gain of up to 0dBi.
The required antenna impedance is 50Ohms.
WARNING: Maintain a separation distance from the base station transmit antenna to a person(s) of at least 7.9 inches (20
cm) at 100% duty cycle.
You, as the qualified end-user of this radio device must control the exposure conditions of bystanders to ensure the
minimum separation distance (above) is maintained between the antenna and nearby persons for satisfying RF exposure
compliance. The operation of this transmitter must satisfy the requirements of Occupational/Controlled Exposure
Environment, for work-related use. Transmit only when person(s) are at least the minimum distance from the properly
installed, externally mounted antenna.