Audio/Video Configuration
71
Instruction Manual - Enova DVX-325xHD/22xxHD All-in-One Presentation Switchers
NOTE:
Your audio configuration is not affected by a power loss, restarting the unit, or upgrading the firmware.
Setting Up Surround Audio
To pass surround audio from HDMI inputs to HDMI or S/PDIF outputs you must have an HDMI sink (display, AVR, etc.) that supports
one or more surround formats. Follow these steps to configure the DVX to pass-through surround audio.
1.
Connect a source that is capable of providing surround audio to an HDMI input on the DVX.
2.
Connect a sink that supports surround audio to an HDMI output on the DVX.
3.
section on page 63 and follow the instructions to open the DVX Web Configuration page.
4.
To manually select an audio format to request from the source (switcher firmware 1.4.4 or higher):
On the Audio In tab, select the HDMI Input connected to the source.
Select the desired surround format from the
HDMI Audio
options menu.
5.
To pass an HDMI sink's audio capabilities to the source device:
On the Video In tab, select the HDMI Input connected to the source.
Select Mirror Out x from the
EDID Mode
options menu where x is the output number connected to the surround-capable
section on page 67 for more information.)
6.
In the HDMI Output section of the Audio Out tab, select the HDMI output that is the destination for surround audio and then
Select Input Pass-Thru from the
Audio Source
options menu (see item 3 in the
section on page 68 for more
information).
7.
If sending surround audio to the S/PDIF output, select the same HDMI output used in step 6 above in the
S/PDIF Output
Audio Source
options menu (see item 4 in the
section on page 68 for more information).
8.
Route the video from the HDMI input connected to the surround audio source to the HDMI output selected in step 6 above.
Follow these same steps when receiving surround audio from a DXLink input and/or sending audio to DXLink outputs. Connect all
DXLink transmitters/receivers to the DVX, connect sources and sinks to DXLink transmitters/receivers, and select the appropriate
DXLink input/output on the DVX in the steps above.
9 - This area contains a set of four tabs with different sets of options for more advanced microphone adjustments.
Equalizer
: The equalizer is a 3-band parametric equalizer enabling you to set 3 frequencies to any value from 20Hz to 20KHz.
The default center frequencies are 500Hz, 1000Hz, and 3000Hz. Each band is set individually by selecting the band from the
Band menu then adjusting the remaining settings. A dynamics chart displays any activity on the equalizer band. Changing the
Gain, Frequency, or Q settings can change the chart display.
Use the following options to change the settings on the equalizer:
Band
: Use the menu to select which of the 3 equalizer bands you want to configure.
Filter Type
: Use the menu to set the filter type for the selected equalizer band. You can choose from Bell, Band Pass, Band Stop,
High Pass, Low Pass, Treble Shelf, and Bass Shelf.
Frequency
: Use the up and down arrows or direct text entry to set the center frequency for the selected equalizer band. You
can set the center frequency to any value between 20Hz and 20KHz.
Gain
: Use the up and down arrow buttons or direct text entry to adjust the gain/attention level of the audio input. You can set
the gain from -12 to +12dB in 1dB increments. The default setting is 0.
Q
: Q factor adjusts the vector graph from wider to narrower smoothing between inflection points on the equalizer band. The
default setting is 1.4. The range is from 0.1 to 20.0 in 0.1 increment/decrement steps.
Gating
: Use the menu to select the gating level of the selected microphone input. You can choose from Off, Low, Medium, High,
and Custom. The default value is Off. Selecting any option other than Off enables you to adjust settings for Attack, Release,
Depth, Hold Off, and Threshold.
Limiter
: Use the menu to select the Limiter settings of the selected microphone input. You can choose from Off, Low, Medium,
High, and Custom. The default value is Off. Selecting any option other than Off enables you to adjust settings for Attack,
Release and Threshold.
Compression
: Use the menu to select the compression level of the selected Microphone input. You can choose from Off, Low,
Medium, High, and Custom. The default value is Off. Selecting any option other than Off enables you to adjust settings for
Attack, Release, Ratio, and Threshold.
The following settings serve identical purposes with identical ranges for each tab on which they appear:
Attack
: Sets the duration, in milliseconds, of the attack phase. You can set a value between 1 and 2000.
Release
: Sets the duration, in milliseconds, of the release phase. You can set a value between 1 and 5000.
Depth
: Sets the depth in decibels. You can set a value between 0 and 20.
Ratio
: Sets the ratio. You can set a value between 1 and 20.
Hold Off
: Sets the gating hold off time. You can set a value between 0.25 and 4 seconds in 0.25 increments.
Enabled
: Click to enable or disable the equalizer settings.