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Extron DTP HD DA4 4K 230/330 and DTP HD DA8 4K 230/330 • Introduction 2
Supports multiple embedded audio formats — The DTP HD DA series is compatible
with a broad range of multi-channel audio signals, providing reliable operation with HDMI
sources.
Remote powering of DTP receivers — The DTP HD DA series can provide power to four
or eight DTP receivers over the twisted pair connections, eliminating the need for separate
power supplies at the remote units.
RS‑232 insertion from the Ethernet control port — System level AV device control to
all remote locations via the distribution amplifier’s Ethernet port, providing comprehensive
control of the attached devices without needing additional equipment.
Bidirectional RS‑232 and IR pass‑through for AV device control — Bidirectional
RS-232 control and IR signals can be transmitted alongside the video signal, allowing
remote AV devices to be controlled without the need for additional cabling.
HDCP compliant
Supported HDMI specification features include data rates up to 10.2 Gbps, Deep
Color up to 12‑bit, 3D, and HD lossless audio formats
Key Minder continuously verifies HDCP compliance — Key Minder authenticates
and maintains continuous HDCP encryption between input and output devices to enable
simultaneous distribution of a single source signal to two or more displays.
EDID Minder automatically manages EDID communication between connected
devices — EDID Minder ensures that the source powers up properly and reliably outputs
content for display.
Supports EDID and HDCP transmission — DDC channels are actively buffered, allowing
continuous communication between source and display.
HDCP authentication and signal presence confirmation — Provides real-time
verification of HDCP status for each digital video input and output. This allows for simple,
quick, and easy signal and HDCP verification through front panel LEDs, RS-232, USB, or
Ethernet, providing valuable feedback to a system operator or helpdesk support staff.
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.
HDMI to DVI Interface Format Correction — Automatically enables or disables
embedded audio and InfoFrames, and sets the correct color space for proper connection to
HDMI and DVI displays.
RS‑232 control port — Enables the use of serial commands for integration into a control
system. Extron products use the SIS - Simple Instruction Set command protocol, a set of
basic ASCII commands that allow for quick and easy programming.
RJ‑45 signal and link LED indicators for DTP ports — Provides a means for validating
signal flow and operation, allowing quick identification of connectivity issues.
Compatible with all DTP 230 and DTP 330 Series receivers and DTP‑enabled
products — Enables mixing and matching with desktop and wallplate receivers, as well as
other DTP-enabled products to meet application requirements.