Operation Manual

Guidance and manufacturer’s declaration - electromagnetic immunity

The Wireless Blood Pressure Wrist Monitor is intended for use in the electromagnetic environment speciﬁed below.

The customer or the user of the Wireless Blood Pressure Wrist Monitor should assure that it is used in such an environment.

For ME EQUIPMENT and ME SYSTEMS that are not LIFE-SUPPORTING

IMMUNITY test

IEC 60601test level

Compliance level Electromagnetic environment - guidance

Conducted RF

IEC 61000-4-6

3 Vrms 150 kHz to

80 MHz

3 V

3 V/m

Portable and mobile RF communications equipment

should be used no closer to any part of the monitor,

including cables, than the recommended separation

distance calculated from the equation applicable to the

frequency of the transmitter .

Recommended separation distance:

Radiated RF

IEC 61000-4-3

3 V/m 80 MHz to

2.5 GHz

Pd 2.1=

80 MHz to 800 MHz

Pd 3.2=

800 MHz to 2.5 GHz

Where P is the maximum output power rating of the

transmitter in watts (W) according to the transmitter

manufacturer and d is the recommended separation

distance in meters (m).

Field strengths from fixed RF transmitters, as determined by

an electromagnetic site survey,a should be less than the

compliance level in each frequency range.

Interference may occur in the vicinity of equipment

marked with the following symbol:

Table 3