Acer P400 User's Guide download pdf (Page 85)

85Safety regulations

may occur if earphones or headphones are used at high

volume for prolonged periods of time.

Wireless operation channels for

different domains

France: Restricted wireless frequency bands

Some areas of France have a restricted frequency band. The

worst case maximum authorized power indoors are:

• 10 mW for the entire 2.4 GHz band (2400 MHz - 2483.5

MHz)

• 100 mW for frequencies between 2446.5 MHz and

2483.5 MHz

Note: Channels 10 through 13 inclusive operate in the band 2446.6

MHz to 2483.5 MHz.

There are few possibilities for outdoor use: On private

property or on the private property of public persons, use is

subject to a preliminary authorization procedure by the

Ministry of Defense, with maximum authorized power of 100

mW in the 2446.5 - 2483.5 MHz band. Use outdoors on public

property is not permitted.

In the departments listed below, for the entire 2.4 GHz band:

• Maximum authorized power indoors is 100 mW

• Maximum authorized power outdoors is 10 mW

N. America 2.412-2.462 GHz Ch01 through Ch11

Japan 2.412-2.484 GHz Ch01 through Ch14

Europe ETSI 2.412-2.472 GHz Ch01 through Ch13

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Acer P400 User's Guide Page 85