Hp Цветное МФУ HP LaserJet Pro CM1415fnw User Manual download pdf (Page 314)

should ensure for their own protection that the electrical ground connections of the power utility,

telephone lines, and internal metallic water pipe system, if present, are connected together. This

precaution can be particularly important in rural areas.

ПРЕДУПРЕЖДЕНИЕ. Users should not attempt to make such connections themselves, but should

contact the appropriate electric inspection authority, or electrician, as appropriate. The Ringer

Equivalence Number (REN) of this device is 0.0.

Notice: The Ringer Equivalence Number (REN) assigned to each terminal device provides an

indication of the maximum number of terminals allowed to be connected to a telephone interface. The

termination on an interface may consist of any combination of devices subject only to the requirement

that the sum of the Ringer Equivalence Number of all the devices does not exceed five (5.0). The

standard connecting arrangement code (telephone jack type) for equipment with direct connections to

the telephone network is CA11A.

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Hp Цветное МФУ HP LaserJet Pro CM1415fnw User Manual Page 314