Anritsu Series MS278XB operation manual Introduction, Operating Environment, Power Requirements

Chapter 2 — Preparation for Use

2-1 Introduction

This chapter provides information for the initial inspection, preparation for use, and installation instructions for the MS278XB signal analyzer. Information is also included for interfacing the MS278XB through:

•IEEE-488.2 General Purpose Interface Bus

•Ethernet Port

•External Devices

Detailed programming information can be found in the MS278XB programming manual (part number: 10410- 00274) that came with the analyzer on CD or in the online Help system.

2-2 Operating Environment

The MS278XB operational environmental specifications are listed below:

Table 2-1.MS278XB Operational Environmental Specifications

Operating Temperature Range:	0 to +50 degrees Celsius (per MIL-PRF-28800F)
Relative Humidity:	5% to 95% (per MIL-PRF-28800F)
Altitude:	4,600 meters, 43.9 cm Hg
Vibration:	Sinusoidal 5 Hz to 55 Hz on 3 axes

2-3 Power Requirements

The MS278XB is equipped with automatic line-power sensing and will operate with any of the following line voltages: 100V, 120V, 220V, 240V (+5%, –10%), 48–63 Hz, 350 VA. The MS278XB is intended for Installation Category (Over Voltage Category) II.

Warning: When supplying power to this equipment, connect the accessory 3- pin power cord to a 3-pin grounded power outlet. If a grounded 3-pin outlet is not available, use a conversion adapter and ground the green wire, or connect the frame ground on the rear panel of the equipment to ground. If power is supplied without grounding the equipment, there is a risk of receiving a severe or fatal electric shock.

MS278XB OM 2-1