The syntax for setting a special function is X? * X! # where X? is the function number and X! is the

value. To view a function’s setting, use X? # where X? is the function number. In the following table the values of the X? variable are different for each command/function. These values are given in the far right column.

Command/response table for special function SIS commands

Command

ASCII Command Response

 

values

X!

 

(host to USP)

(USP to host)

and additional descriptions

 

 

 

 

 

Delay times

RGB delay (Triple-Action Switching) 3 *

X!

#Dly

X!

0 = 0.0 seconds (default), 1 =

0.1seconds, 2 = 0.2 seconds,

... in 0.01 second steps up to 50 = 5.0 seconds.

Example:

3*35#

Dly35

RGB delay set to 3.5 seconds.

Encoder filter.

Switching effect

10 *

X!

Example:

10*3#

#Enc X! Enc03

Encoder values 0 through 12. Encoder set to 3.

Scaler settings

Output signal

6 *

X!

Example:

6*1#

Output polarity

7 *

 

X!

Example:

7*1#

#Tpo X!

Tpo1

#Pol X!

Pol1

0= RGB (default).

1= R-Y, Y, B-Y.

RGB output signal

0= H-/V- (default).

1= H-/V+.

2= H+/V-.

3= H+/V+.

Example: H-/V+ output polarity

Blue screen

Blue screen (blue & sync output only)

8*

X!

Example:8*1#

#

Blu

X!

0 = off (default) (RGB & sync

 

 

 

output).

 

 

 

1 = on (blue video & sync

 

 

 

output only).

 

Blu1

Blue & sync output for setup.

Edge smoothing

Edge enhancement

16*

X!

Example:16*1#

#Fil X!

Fil1

0 = off.

1 = on (default).

Enable edge smoothing.

Enhanced mode

Enhanced mode

12 *

X!

Example:12*1#

#Enh X!

Enh1

0= off (default).

1= on.

Example: Enable enhanced mode.

PAL Film mode (2:2 pulldown detection)

PAL film mode detection

18 *

X!

#

Flm

X!

Example:

18*1#

 

Flm1

0= off (default).

1= on.

Example: Enable PAL film mode detection.

USP 405 • Serial Communication

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Extron electronic USP 405 Command/response table for special function SIS commands, Command Ascii Command Response Values

USP 405 specifications

The Extron Electronics USP 405 is a versatile and high-performance solution designed specifically for managing audio and video signals in varied settings, including classrooms, conference rooms, and other collaboration spaces. This compact device excels in providing seamless connectivity, enhanced audio, and video quality, making it an essential component for modern AV system integration.

One of the key features of the USP 405 is its ability to support multiple input formats. With a blend of HDMI, DisplayPort, and analog video inputs, it offers unmatched flexibility for connecting various devices such as laptops, tablets, and other multimedia equipment. This ensures users can easily share content without worrying about compatibility issues.

Equipped with advanced signal processing technologies, the USP 405 enhances both video and audio performance. The device includes sophisticated scaling capabilities that automatically adjust the resolution of the video output to match the display device specifications, ensuring optimal viewing experiences. Additionally, the built-in audio embedding and de-embedding features allow for seamless integration of audio sources, enhancing clarity and reducing wiring complexity.

Another standout characteristic of the USP 405 is its intuitive user interface. The front panel features clearly labeled controls for easy operation, while the device can also be controlled via network protocols. This means it can be integrated into existing control systems and managed remotely, streamlining AV operations.

The USP 405 also incorporates Extron's renowned signal integrity technologies, which help maintain high-quality signal transmission over long distances. This ensures that audio and video remain clear and reliable, even in larger setups where cable runs can be extensive.

Durability and reliability are crucial in any AV setup, and the USP 405 is built to withstand the rigors of daily use. Its robust design and fanless architecture reduce potential points of failure while ensuring quiet operation, making it an ideal choice for noise-sensitive environments.

In conclusion, the Extron USP 405 provides a comprehensive suite of features aimed at enhancing AV performance and integration. With its multiple input types, advanced signal processing, user-friendly control options, and durable design, it stands out as a powerful tool for any modern AV installation. Whether in educational settings, corporate environments, or entertainment venues, the USP 405 helps create engaging and productive audiovisual experiences.