Environmental tolerances and safety guidelines – Cisco OL-13985-01 User Manual

Page 2

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1-2

User Guide for Cisco Digital Media Player Device Manager 1.1

OL-13985-01

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 1-1

describes 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

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