Cisco Systems OL-13985-01 quick start Environmental Tolerances and Safety Guidelines

Chapter 1 Introduction

Environmental Tolerances and Safety Guidelines

If any of the preceding is not yet true for you, we recommend that you obtain Quick Start Guide for Cisco Digital Media Player 4305G and complete all of the procedures in it before you use this guide.

This introduction contains the following sections:

•Environmental Tolerances and Safety Guidelines, page 1-2

•Understanding DMP Modes of Operation, page 1-5

•Supported Attributes for Digital Video, page 1-5

•Limited Support for MPEG-4, page 1-6

•Supported Attributes for Digital Audio, page 1-6

•Supported Filetypes in the Embedded Browser, page 1-6

•Understanding the Difference Between ‘Apply’ and ‘Save’, page 1-6

•Preconfiguring Your DMP To Run Without a Local DHCP Server, page 1-7

•Basic DMS Concepts and Vocabulary, page 1-9

Environmental Tolerances and Safety Guidelines

Caution Your DMP might malfunction or be severly damaged if the temperature drops too low or climbs too high at the physical location where you deploy it, or if other environmental tolerances are exceeded.

Table 1-1describes environmental tolerance ranges for a DMP 4305G.

Table 1-1 DMP 4305G Environmental Tolerance Ranges

Environmental Characteristics	Tolerance Ranges and Levels
Temperature, ambient	US Customary Unit		Modern Metric Unit
	Minimum	Maximum	Minimum	Maximum
Operating, long-term or short-term	41°F	104°F	5°C	40°C
Nonoperating or storage	–4°F	140°F	–20°C	60°C
Humidity, relative (noncondensing; ambient)	Minimum		Maximum
Operating, nonoperating, and storage	20 percent		85 percent
Altitude (above sea level)	US Customary Unit		Modern Metric Unit
	Minimum	Maximum	Minimum	Maximum
Operating, nonoperating, and storage	0 feet	13,780 feet	0 meters	4,200 meters

User Guide for Cisco Digital Media Player Device Manager 1.1

1-2 OL-13985-01