Audioaccess AVR21EN, Руководство по установке

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‘V’ press the button twice until ‘V’ appears. If you wish to enter a blank space, press the ►
Navigation Button [oval 16] .
When the desired character appears, press the
► Navigation Button [oval 16] and repeat the
process for the next letter. Continue until the desired name is entered, up to 14 characters. When
the name is complete, press the
Set Button [oval 18] to enter it into the system memory. Repeat
for all Inputs where specific Source Names are desired.
Source Audio Input
To associate a particular analog or digital input with an input source, press the ▼ / ▲ Navigation
Button [oval 16] while the
SOURCES 1
menu is on the screen, until the cursor moves to the
AUDIO INPUT
line. Press the ◄ / ► Navigation Button [oval 16] until the desired input appears.
To change the digital or analog input at any time using the discrete function buttons and the semi-
OSD system, press the
Audio Input Button [oval 11] on the remote. Within five seconds, make
your input selection using the ▼ / ▲ Navigation Button [oval 16] until the desired digital or analog
input is shown in the AVR Upper Display Line [square 33] and in the lower line of the on-screen
display. Press the Set Button [oval 18] to enter the new digital or analog input assignment.
Some digital video input sources, such as a cable box or HDTV set-top, may change between
analog and digital outputs, depending on which channel is in use. The AVR21EN’s Auto Polling
feature allows you to avoid losing the audio feed when this happens by permitting both analog
and digital connections to the same source on the AVR21EN. For some inputs, digital audio is the
default, and the unit will automatically switch to the analog audio if the digital audio stream stops.
In cases where only a digital source is used, you may wish to disable the Auto Polling feature to
prevent the AVR21EN from trying to “find” an analog source when the digital source is paused.
To turn Auto Polling off for any input, first make certain that the
cursor is pointing to the
AUDIO
INPUT DETECT
line on the menu screen. Next, press the ◄ / ► Navigation Button [oval 16] so
that
NO
appears. Repeat the procedure at any time by selecting
YES
to restore the Auto Polling
feature.
Audio Mode
The next step is to set the surround mode you wish to use with the input selected in
SOURCES 1
.
Since surround modes are a matter of personal taste, feel free to select any mode you wish – you
may change it later. However, to make it easier to establish the initial parameters for the
AVR21EN, it is best to select Dolby Pro Logic II (Movie or Music) or Logic 7 (Cinema or Music) for
most analog inputs and Dolby Digital for inputs connected to digital sources. In the case of inputs
such as a CD player, tape deck or tuner, you may wish to set the mode to Stereo (“Surround Off”)
as they are not typically used with multichannel program material, and it is unlikely that surround-
encoded material will be used. Alternatively, the Logic 7 Music mode is a good choice for stereo-
only source material. See sections:
Main Room Operation/Surround Mode Selection and
Digital Audio Playback for more information on available surround modes.
For digital program material, the AVR will always examine the data stream and automatically
select a Dolby Digital or DTS mode as applicable.
It is easiest to complete the surround setup using the full-OSD on-screen menus. From the
SOURCES 1 screen, press the ▼ / ▲ Navigation Button [oval 16] until the cursor is next to the
AUDIO MODE line. Each option in this menu selects the surround mode category, ( AUDIO MODE
line) and within each of those categories there will be a choice of the specific mode options
(
A.TYPE
line).
The choice of modes will vary according to the speaker configuration in your system. When the
AVR21EN is be configured for 5.1-channel operation, and
SURR BACK
line of the
SPEAKER
SETUP
menu is set to
NONE
, only the modes appropriate to a five-speaker system will appear.