Troubles Checklists Countermeasures
Please check if there is low
battery icon on the LCD
display
Replace with new
batteries
Important information regarding
electromagnetic compatibility (EMC)
16
MEDICAL ELECTRICAL EQUIPMENT needs special precautions
regarding EMC. Portable and mobile RF communications
equipment can affect MEDICAL ELECTRICAL EQUIPMENT.
Non-life support equipment separation distance calculation
(3Vrms/3V/m compliance)
Rated maximum
output power
of transmitter
(Watt)
Separation distance according to frequency of
transmitter (meter)
150kHz to
80Mhz
d = 1.2 √P
80Mhz to
800Mhz
d = 1.2 √P
800Mhz to
2.5Ghz
d = 1.2 √P
0.01 0.1 2 0.1 2 0.23
0.1 0.37 0.37 0. 74
1 1.17 1.17 2.33
10 3.69 3.69 7.38
100 11.67 11.67 23.33
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