Extron electronic USP 405 manual Using the command/response tables, ASCII to Hex conversion table

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

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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 3-3