Barco Coronis 3MP Guia do Utilizador descarregar pdf (Página 46)

8. Important information

Recommended separation distance

The Coronis 3MP LED Display is intended for use in an electromagnetic environment in which radiated

RF disturbances are controlled. The customer of the user of the Coronis 3MP LED Display can help

prevent electromagnetic interference by maintaining a minimum distance between portable and mobile

RF communications equipment (transmitters) and the Coronis 3MP LED Display as recommended below,

according to the maximum output power of the communications equipment.

Separation distance according to frequency of transmitter

Rated ma ximum output

power of transmitter

150kHz to 80MHz

d=1.2√P

80MHz to 800MHz

d=1.2√P

800MHz to 2.5GHz

d=2.3√P

0.01 0.12 0.12 0.23

0.1 0.38 0.38 0.73

1 1.2 1.2 2.3

10 3.8 3.8 7.3

100121223

At 80 MHz and 800 MHz, the separation distance for the higher frequen

cy range applies.

These guidelines may not apply in all situations. Electromagnetic propagation is af-

fected by absorption and reﬂection form structures, object and people.

8.5 Explanation of symbols

Symbols on the device

On the device or power supply, you may ﬁnd the following symbols (nonrestrictive list):

Indicates compliance with the Directive 93/42/EEC

as Class I device

Indicates compliance with the Directive 93/42/EEC

as Class II device

Indicates compliance with Part 15 of the FCC rules

(Class A or Class B)

Indicates the device is approved according to the

UL regulations

4. For transmitters rated at a maximum output power not listed above, the recommended separation distance d in meters (m) can be

estimated using the equation applicable to the frequency of the transmitter. Where P is the maximum output power rating of the

transmitter in watts (W) according to the transmitter manufacturer.

42 K5902060 CORONIS 3MP LED DISPLAY 10/04/2013

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Barco Coronis 3MP Guia do Utilizador Página 46