Wiring and Device Connections
35
Instruction Manual - Enova DVX-325xHD/22xxHD All-in-One Presentation Switchers
Rear Panel Video Inputs and Outputs
The following sub-sections describe each component on the rear panel of the DVX. All digital inputs and outputs on the DVX
support HDCP 1.4. Refer to FIG. 6 on page 24 for the component layout of the rear panel.
MULTI/FORMAT VIDEO INPUTS
The four MULTI/FORMAT VIDEO INPUT connectors on the rear panel are used to connect video source input devices to the DVX.
The DVX routes video from connected source input devices to the connected output devices. The DVX-3250HD and 3255HD models
each feature four audio outputs (ports 1-4). The DVX-3256HD and 22xx models feature only two audio outputs each (ports 1-2).
FIG. 38 displays the MULTI/FORMAT VIDEO INPUT connectors.
FIG. 38
MULTI/FORMAT VIDEO INPUTS (DVI-I connectors)
These numbered inputs correspond to the input port number of the video signal when making a switch or adjusting video input
parameters.
NOTE:
The MULTI/FORMAT VIDEO INPUT connectors on the DVX are DVI-I (integrated digital/analog) connectors. These connectors
support both DVI-A (analog) and DVI-D (digital) inputs.
The following table describes the pinout configuration of the MULTI/FORMAT VIDEO INPUT connectors:
Each MULTI/FORMAT VIDEO INPUT connector supports HDMI and DVI-D, as well as RGBHV, S-Video, Composite, Component, and
VGA inputs, using the appropriate conversion cables. Refer to the
Cable Details and Pinout Information
section on page 49 for cable
details and pinout information for each cable type:
DVI-A Male to 5-BNC Male Cable
DVI-A Male to Triple RCA Male Cable
DVI-A Male to S-Video Male Cable
DVI-A Male to HD15 (VGA) Male Adapter
NOTE:
The DVX and the adapter cables listed above utilize industry-standard pinouts. The only adapter cable that is unique to AMX is
the CC-DVI-SVID (DVI-to-S-Video) cable. The others are generally available to purchase from other vendors, assuming that they also
utilize industry standard (or equivalent) pinouts.
The following table displays the supported video settings for each type of input connection:
MULTI/FORMAT VIDEO INPUT Connectors - Pinouts and Signals
Pin
Signal
Pin
Signal
Pin
Signal
1
TMDS Data2-
9
TMDS Data1-
17
TMDS Data0-
2
TMDS Data2+
10
TMDS Data1+
18
TMDS Data0+
3
TMDS Data2/4 Shield
11
TMDS Data1/3 Shield
19
TMDS Data0/5 Shield
4
n/c
12
n/c
20
n/c
5
n/c
13
n/c
21
n/c
6
DDC Clock [SCL]
14
+5 V Power
22
TMDS Clock Shield
7
DDC Data [SDA]
15
Ground (for +5 V)
23
TMDS Clock +
8
Analog vertical sync
16
Hot Plug Detect
24
TMDS Clock -
C1
Analog Red
C2
Analog Green
C3
Analog Blue
C4
Analog Horizontal Sync
C5
Analog Ground
NOTE:
If a DVI source is attached before setting the input to DVI, you may need to reboot the source for it to
recognize the DVI input description information required by the DVI standard.
