3.3.9 General Electrostatic Discharge Recommendations
Total Voltage drop = [Ώ/1000 ft] x [total loop length (ft)] x [Ipeak (A)] + [connector(s) voltage drop(s)]
See
3.4.3.2 DC Power Connection Wire Gauge Calculations for Integrated Voice and Data, page 3-19
and
DC Power Connection Wire Gauge Calculations for HPD, page 3-19
for additional guidelines on cable sizing.
3.3.9 General Electrostatic Discharge Recommendations
Electronic components, such as circuit boards and memory modules, can be extremely sensitive to electrostatic
discharge (ESD). Motorola recommends that an antistatic wrist strap and a conductive foam pad be used when
installing or upgrading the system.
If an ESD station is not available, wear an antistatic wrist strap. Wrap the strap around the wrist and attach the ground
end (usually a piece of copper foil or an alligator clip) to an electrical ground. An electrical ground can be a piece of
metal that literally runs into the ground (such as an unpainted metal pipe) or the metal part of a grounded electrical
appliance. An appliance is grounded if it has a three-prong plug and is plugged into a three-prong grounded outlet.
Do not use a computer as a ground, because it is not plugged in during installation.
3.3.10 FCC Requirements
Radio frequency (RF) transmitters installed at sites within the US must be in compliance with the following FCC
regulations:
• The station licensee shall be responsible for the proper operation of the station at all times and is expected to
provide observations, servicing, and maintenance as often as may be necessary to ensure proper operation.
• The transmitter ERP shall not exceed the maximum power specified on the current station authorization.
• The frequency of the transmitter must be checked during initial installation of the transmitter, when replacing
modules, or when making adjustments that affect the carrier frequency or modulation characteristics.
This equipment has been tested and found to comply with the limits for a Class A digital device, according to part 15
of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference to radio
communications when the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio frequency energy. If not installed properly and used in
accordance with the instruction manuals, the equipment may cause harmful interference to radio communications.
Operation of some compliant equipment in a residential area may cause harmful interference to radio
communications, in which case the user is required to correct the interference.
3.3.11 Networking Tools
The following is a list of recommended networking tools for installing and servicing the network:
• Fluke
®
OneTouch Assistant LAN tester
• Ni-MH rechargeable battery for Fluke
• T1/E1 or E1 test set (such as the Hewlett-Packard
®
HP37702A)
• Serialtest
®
software with ComProbe
®
and SerialBERT option
6871022P86-A - November 2012
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