Sennheiser HDV 820 Guida Rapida página 6

Contents
2 | HDV 820
Contents
Important safety instructions ..................................................... 3
The HDV 820 headphone amplifier .............................................. 6
Package contents ......................................................................... 7
Product overview ......................................................................... 8
Overview of the front panel ............................................................ 8
Overview of the rear panel .............................................................. 8
Putting the HDV 820 into operation ............................................ 9
Setting up the headphone amplifier .............................................. 9
Connecting the headphone amplifier to audio sources .............. 9
Using the headphone amplifier connected to a Mac/PC ........... 12
Connecting the headphone amplifier to a power amplifier or to
active loudspeakers ........................................................................ 17
Connecting the headphone amplifier to the power supply system
18
Using the HDV 820 ...................................................................... 19
Switching the HDV 820 on/off ...................................................... 19
Connecting headphones ............................................................... 20
Selecting the audio source ............................................................ 21
Adjusting the signal level of the RCA input (UNBAL) ................ 22
Adjusting the volume ..................................................................... 22
Cleaning and maintaining the HDV 820 .................................... 23
Installing firmware updates .......................................................... 23
If a problem occurs ... ................................................................. 24
Specifications ............................................................................. 25
Manufacturer declarations ........................................................ 27