Wiring and Device Connections
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Enova DVX-315xHD & DVX-215xHD All-in-One Presentation Switchers - Instruction Manual
VIDEO/AUDIO MUTE Pushbuttons
Press the VIDEO MUTE button to enable or disable video on all output displays.
Press the AUDIO MUTE button to enable or disable audio for all audio outputs.
FIG. 23 displays the VIDEO/AUDIO MUTE pushbuttons.
FIG. 23
Video/Audio Mute Pushbuttons
The pushbuttons light (red) to indicate that Video and/or Audio muting is active.
Rear Panel Audio Inputs and Outputs
The following sub-sections describe each component on the rear panel of the DVX. Refer to FIG. 6 on page 22 for the component
layout of the rear panel.
AUDIO INPUTS
The AUDIO INPUTS connectors are female 1/8" stereo mini-phono jacks that receive up to four unbalanced audio inputs, depending
on the DVX model. These connectors feature the following specifications:
Nominal input level: +4 dBu (1.228 Vrms) or -10 dBu (0.3162 Vrms) unbalanced
Maximum input level: 2 Vrms
Input impedance: >12k ohms unbalanced, >12k ohms balanced, DC coupled
FIG. 24 displays the AUDIO INPUTS connectors from the DVX-3150HD-SP.
FIG. 24
Audio Inputs Connectors (DVX-3150HD)
The following table lists the number of ports and the port numbers for each model of DVX.
HDMI INPUTS
The HDMI INPUT connectors on the rear panel routes digital audio (and video) from connected source input devices to the
connected output devices. These inputs support the following audio formats:
For more information about these connectors, including wiring, see the
If you are using a DVX-3155HD, you have two DXLink input ports, which support embedded audio, in place of HDMI input ports 9-
10. If you are using a DVX-3156HD, you have 4 DXLink ports and only 4 HDMI inputs. See the
page 35 for more information.
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AUDIO INPUTS Ports
DVX Model
No. of Ports Port Numbers
DVX-3150HD/3155HD
4
1-4
DVX-3156HD
2
1-2
DVX-2150HD/2155HD/2110HD
2
1-2
Supported Audio Formats
SA-CD
Dolby Digital Plus
DST (as used in SA-CD)
DVD-Audio
MPEG1-layerI*
DSD (as used in SA-CD)
DTS-HD Master Audio™
MPEG1-layerII
DTS
Dolby TrueHD
MP3*
ATRAC*
LPCM
MPEG2*
WMA Pro*
Dolby Digital (AC-3)
AAC LC*
MLP (as used in DVD-Audio)
* - Not available as a compressed format, but supported when output as LPCM.
Press to toggle mute (blank) video all display outputs
Press to toggle mute audio on all audio outputs