B&K 2250 Light Manual do Utilizador descarregar pdf (Página 15)

Chapter 2

Assembling your Analyzer

This chapter describes how to assemble and set up your analyzer. It provides a brief

description and an associated diagram showing the analyzer components and the various input

and output connections. This enables you to start getting familiar with the analyzer, while

assembling your system.

This is followed by an overview of the hardware components, showing all the main configu-

rations of the analyzer and its accessories.

Finally, instructions are provided that explain how to assemble standard and optional

hardware components used in your system. Once you have followed the assembly instructions,

your hand-held analyzer will be ready to make measurements.

2.1 Determining Your Hardware Version

Over the years, the analyzer hardware has had a few updates. The most significant update

happened in 2012 with the introduction of hardware version 4 (also known as G4). To check if

your analyzer uses G4 hardware, click in the Shortcut Bar at the bottom of the display

screen, and select About. The About screen will list the hardware and software versions

currently installed.

2.1.1 What is Different with G4 Hardware?

The differences in the G4 hardware compared to previous versions include:

• A brighter screen which is easier to view in direct sunlight

• The CF card slot is removed and replaced by a second SD card slot to take advantage of

the SD format’s dominance in the storage and Wi-Fi markets

• The USB connector changed from USB 1.1 Mini B to USB 2.0 Micro AB. Besides the

faster connection speeds of USB 2.0, the Micro USB connector is more common

• A second standard USB Type A socket was added for easier connection to USB

peripherals like modems, printers, GPS receivers, and USB to RS–232 adaptors

• A 100 Mbps LAN connector is available for both

Types 2250 and 2270

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B&K 2250 Light Manual do Utilizador Página 15