User guide

Table Of Contents
Guidance and manufacturer's declaration
Guidance and Manufacturer's Declaration - Electromagnetic Emissions
The Guardian REAL-Time system (consisting of the CSS7100/CSS7100K Receiver and MMT-7703
transmitter) is intended for use in the electromagnetic environment specified below. The customer
or the user of the Guardian REAL-Time system should make sure that it is used in such an
environment.
Emissions Test Compliance Electromagnetic Environment - Guidance
RF emissions
Test: CISPR 11
Group 1 The Guardian REAL-Time system uses RF energy
only for system communication functions.
Therefore, its RF emissions are very low and are
not likely to cause any interference in nearby
electronic equipment.
RF emissions
CISPR 11
Harmonic emissions
IEC 61000-3-2
Voltage fluctuations/flicker
emissions
IEC 61000-3-3
Class B
Not applicable
Not applicable
The Guardian REAL-Time system is suitable for use
in all establishments other than domestic and
those directly connected to the public low-voltage
power supply network that supplies buildings used
for domestic purposes.
NOTE: The preceding statement is required by
IEC 60601-1-2 for Group 1, Class B devices.
However, since the Guardian REAL-Time system is
battery powered, its emissions will not be
affected by the establishment power supply and
there is no evidence of any issues associated with
the use of the system in domestic establishments.
System specifications 123
Chapter 11