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HDCP visual confirmation — Provides a green signal when encrypted content is sent to
a non-compliant display. A full-screen green signal is sent when HDCP-encrypted content
is transmitted to a non-HDCP compliant display, providing immediate visual confirmation
that protected content cannot be viewed on the display.
Key Minder
®
— Authenticates and maintains continuous HDCP encryption between all
input and output devices to enable simultaneous distribution of a single source signal to
two or more displays.
Automatic input cable equalization — Up to 25 feet (7.6 meters) at 2560x1600 @ 60
Hz with Extron DisplayPort cables. Conditions incoming digital signals to compensate for
signal loss from long cables, low quality cables, or source devices with poor DisplayPort
signal output.
LED indicators — Provide real-time feedback and monitoring of key performance
parameters by indicating signal presence and HDCP authentication. The tri-color EDID
LED indicator on the back panel shows whether an internal or external EDID is stored.
RS-232 serial control — Allows control by SIS
™
commands either via the controller or
directly from a PC using the front panel USB port or the rear panel 3-pole captive screw
connector.
Output muting control via RS-232 or contact closure — Provides the capability to
mute one or both outputs at any time. This allows content to be viewed on a local monitor
prior to appearing on the main presentation display.
Application Diagram
12V
0.6A MAX
POWER
EDID
STORE
EXTEND
NORMAL
DEFAULT
STORED
1
RS-232 MUTE
RxTx 1G 2
2
INPUT
REMOTE
EDID
OUTPUTS
DP DA2
Flat Panel Displays
with DisplayPort Inputs
Extron
DP DA2
DisplayPort
Distribution
Amplier
PC with DisplayPort Output
1
3
1
4
2
31
42
3
1
4
2
2
3
100
LINK
ACT
COM
IR
INPUT
RELAY
TX
RX
R
IPL 250
®
ON
OFF
DISPLAY
MUTE
SCREEN
UP
SCREEN
DOWN
VCR
DVD
DOC
CAM
LAPTOP
PC
TCP/IP
TouchLink
Control
System
Figure 1. Typical DP DA2 Application
DP DA2 • Introduction 2