Using the command/response tables

The command/response tables starting on the next page list valid command ASCII codes, the USP 405’s responses to the host, and a description of the command’s function or the results of executing the command. Uppercase and lowercase characters may be used interchangeably in the command field.

ASCII to HEX Conversion Table

 

The ASCII to HEX

 

 

conversion table at left is for

 

use with the

 

 

 

 

command/response tables.

ASCII to Hex conversion table

 

 

The command/response tables use symbols (defined below) to represent variables.

Symbol definitions

= CR/LF (carriage return/line feed) (hex 0D 0A)

= CR (carriage return) (hex 0D)

= Space

Esc

=

Escape key

 

 

X1

=

Specific input number (1 thru 5)

 

X2

=

Brightness value (0 thru 63)

 

 

X3

=

Color value (0 thru 127)

 

 

X4

=

Tint and contrast value (0 thru 255)

X5

=

Specific input number (0 thru 5)

 

 

 

where 0 refers to all inputs

 

X7

=

Scaler resolution:

 

 

 

 

0

= 640x480

9

= 1365x1024

 

 

1

= 800x600

10

= 1400x1050

 

 

2

= 832x624

11

= 576p

 

 

3

= 848x480

12

= 720p

 

 

4

= 852x480

13

= 1080p

 

 

5

= 1024x768

14

= 1080i

 

 

6

= 1280x768

15

= NTSC

 

 

7

= 1280x1024

16

= PAL

 

 

8 = 1360x765

17

= custom/per input

X8

=

Video type:

 

 

 

 

0

= RGB

5

= Betacam 60

 

 

1

= RGBcvS

6

= HDTV

 

 

2

= YUVi

7

= S-video

 

 

3

= YUVp

8

= Composite

 

 

4

= Betacam 50

 

 

X9

=

0 = off, 1 = on

 

 

X10 = Horizontal/vertical filter setting (0 through 7)

X12

= Test pattern type (0 through 10)

 

0

=

off

9

=

ramp

1

=

color bars

10

=

alternating pixels

2

=

crosshatch

 

 

 

3

=

4x4 crosshatch

 

 

 

4

=

grey

 

 

 

5

=

crop

 

 

 

6

= film aspect ratio 1.78

 

 

7

= film aspect ratio 1.85

 

 

8

= film aspect ratio 2.35

 

 

X15 = xxx.xx where

Hrt = horizontal rate (kHz)

Vrt = vertical rate (Hz)

xxx:xx means signal out of range

X16 = Detected input signal standard (0 through 4)

0 = none

1 = NTSC 3.58

2 = PAL

3 = NTSC 4.43

4 = SECAM

-= not applicable (occurs when the input is set for RGB, YUV, or progressive YUV)

X18 = Blanking adjustment range (0 through 237)

X19 = Input configuration preset ( 1 through 3)

X20 = Scaler refresh rate

0= 50 Hz

1= 56 Hz (1280x768 only)

2= 60 Hz

3= 75 Hz

4= 85 Hz (1024x768 only)

5= AFL* (50 Hz for PAL or 59.94 Hz for NTSC)

6= NTSC or PAL refresh (must be used with these scaler resolutions)

7= not applicable

*NOTE: Lock or AFL is Accu-RATE Frame Lock

X21 = Phase adjustment setting (0 through 31)

USP 405 • Serial Communication

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Image 43
Extron electronic USP 405 manual Using the command/response tables, Ascii to Hex conversion table, Symbol definitions

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.