Safety Instructions - Denon Professional DN-300R Guia Del Usuario

User Guide (English)
Introduction
Please see this guide's
and then refer to the
Box Contents
DN-300R
Power Cable
Rack Ears and Screws
User Guide
Safety & Warranty Manual
Support
For the latest information about this product (documentation, technical specifications, system
requirements, compatibility information, etc.) and product registration, visit denonpro.com.
For additional product support, visit denonpro.com/support.

Safety Instructions

Before turning the power
on:
About condensation:
Cautions on using mobile
phones:
Moving the unit:
About care:
Rackmount warnings:
(required rack specifications for
mounting the unit in a rack)
Setup chapter to learn how to integrate DN-300R with your audio system,
Operation chapter to start using DN-300R.
Make sure all connections are secure and correct and that there are
no problems with the connection cables.
Power is supplied to some of the circuitry even when the unit is
powered off. When the unit will not be used for long periods of time,
disconnect the power cable from the power outlet.
If there is a major difference in temperature between the inside of the
unit and the surroundings, condensation may form inside the unit,
causing the unit not to operate properly. If this happens, let the unit
sit for an hour or two while powered off, and wait until there is little
difference in temperature before using the unit.
Using a mobile phone near this unit may cause noise. If this occurs,
move the mobile phone away from this unit when it is in use.
Before moving the unit, turn off its power and disconnect the power
cable from the power outlet. Next, disconnect its connection cables
from other devices before moving it.
Wipe the cabinet and control panel clean with a soft cloth.
Follow the instructions when using a chemical cleaner.
Do not use benzene, paint thinner, insecticide, or other organic
solvents to clean the unit. These materials can cause material
changes and discoloration.
EIA standard 19-inch (48.3cm) rack
1U-size installation compatible rack
Rack that has a guide rail or shelf board that can support this device.
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