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Chapter 1
Introduction
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Understanding DMP Modes of Operation
You can use any DMP device in isolation, so that it operates independently of every other DMP, or you
can combine multiple DMPs in a
devices, we recommend that you deploy them as endpoints in a digital signage network that you can
manage centrally.
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Limited Support for MPEG-4
DMP support for the MPEG-4 suite of standards does not extend to every possible aspect, entity, or
variant of MPEG-4. We require explicitly that:
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Supported Filetypes in the Embedded Browser
A version of the Mozilla browser is preinstalled on each DMP 4300G device. The DMP browser is based
on Mozilla version 1.7.13 and supports JavaScript version 1.5.
The DMP browser can work with files of these types, but not with files of any other type:
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You cannot install browser plug-ins or any other software on your DMP, whether to support additional
filetypes or for any other purpose. No Java Runtime Environment (JRE) is installed.
OL-12472-01
Handle all sensitive components in a static-safe area. If possible, use antistatic floor pads and
workbench pads.
Handle the device carefully, holding it by its edges or its frame.
Do not touch solder joints, pins, or exposed printed circuitry.
Do not leave the device where others can handle and possibly damage the device.
Take additional care when handling devices during cold weather, because heating reduces indoor
humidity and increases static electricity.
If you deploy any DMP in isolation, you use DMPDM to configure the DMP and control every
aspect of its daily operation.
If you deploy your DMPs in a digital signage network, you use
and control most aspects of their daily operation. The centralized management features in
DMM-DSM support many more options than DMPDM supports and can help you to reduce your
administrative overhead if you manage multiple DMPs.
You use the MPEG-4 Part 2 codec.
Audio and video in your MPEG-4 files are multiplexed in an MPEG-2 transport stream.
HTML
TXT
GIF
JPEG
PNG
SWF
digital signage
network. If you purchased more than three DMP
User Guide for Cisco Digital Media Player Device Manager 1.0
Understanding DMP Modes of Operation
DMM-DSM
to configure the DMPs
1-5
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