DTP CrossPoint 4K Series Matrix Switchers • Introduction 1
Introduction
• About this Guide
• About the DTP CrossPoint 4K Series Matrix Switchers
• Definitions
• Features
About this Guide
This guide contains installation, configuration, and operating information for the Extron
DTP CrossPoint 4K Series Matrix Switchers.
About the DTP CrossPoint 4K Series Matrix Switchers
The DTP CrossPoint 4K Series Matrix Switchers (see figure 1 on the next page) switchers
distribute HDCP-compliant HDMI and Extron proprietary DTP or XTP video and audio
signals. A matrix switcher routes any input signal to any combination of outputs. It can route
multiple input and output configurations simultaneously.
The Extron DTP CrossPoint 4K Series are 10x8 matrix switchers with HDMI and DTP
twisted pair inputs and outputs, 4K scaling, audio DSP with AEC, an integrated audio
power amplifier, and a built-in IPCP Pro 350 control processor. It provides complete system
integration for large AV systems in a 3U enclosure, supporting applications requiring several
displays, sound reinforcement, and AV system control. All inputs and outputs support video
resolutions up to 4K. The DTP matrix outputs are powered by Extron Vector 4K scaling
technology, capable of seamless switching and scaled resolutions up to 4K. DTP extension
allows connection to DTP endpoints and XTP matrix switchers. Full audio optimization is
provided by a built-in Extron ProDSP audio digital signal processor that can be linked to a
second Extron DSP for I/O expansion.
The DTP CrossPoint 4K Series consists of the following models, differentiated by their audio
and control capabilities:
• DTP CrossPoint 108 4K
• DTP CrossPoint 108 4K IPCP SA
• DTP CrossPoint 108 4K IPCP MA
The switchers have RS-232 and infrared (IR) insertion ports on all DTP inputs and outputs
that allow you to route bidirectional control signals to the connected devices.
The switchers provide four mono microphone (mic)/line level inputs that can be mixed with
one or all audio outputs. Adjustable mic input audio gain and attenuation compensates for
level differences among audio inputs. The DTP CrossPoint 4K Series also include a built-in
digital signal processor (DSP) that provides a wide variety of microphone pre-amplifier
controls, mixers, filters, dynamics processors, and feedback suppressors.
The mic/line inputs have a talkover feature that automatically reduces the program audio
group when mic/line input is present. When the mic/line input is not present, the program
audio group is restored to the set volume level. The mic talkover threshold is adjustable from
0 dB to -60 dB.
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