Agilent Technologies 6834B Podręcznik Użytkownika Pobierz pdf (Strona 34)

M3000A/M3046AM3015A/M3016A Service Guide

1-18 Introduction to the Instrument

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The IrDA interface provides a wireless interface to an external printer. This interface

functions in the same way as a normal serial interface except that a modulated infrared beam

is used to exchange data and status information instead of a wire connection. Both the

Monitor and some printers are equipped with infrared transmitter/receiver units.

When using a printer without a built-in infrared interface, for example, the HP DeskJet 420,

an infrared to parallel converter (Jet-Eye, orderable under M3080A Option #H05) is needed.

See the User’s Guide (M3046-9001C-1) , Installation chapter, for details on how to connect

the printer using this converter.

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The Wireless LAN interface provides a wireless connection to the Agilent LAN. The

Wireless LAN CPU connects to the wired LAN inside the Monitor and provides the software

drivers for the RF Board. The RF Board transforms wired LAN signals into 2.4 GHz signals

for transmission. The modulation technique FHSS, frequency hopping spread spectrum,

ensures optimum transmission performance.

The 2.4 GHz band is available worldwide for industrial, scientific and medical purposes, and

is called the ISM-band.

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Agilent Technologies 6834B Podręcznik Użytkownika Strona 34