Extron electronics MPX 423 A Provozní pokyny stáhnout pdf (Strana 27)

MPX 423 A • Programmer’s Guide

5-3

ASCII to HEX Conversion Table

•

Figure 5-1 — ASCII-to-hexadecimal conversion table

Symbol Definitions

= CR/LF • = space = CR (no line feed)

Esc

= escape

= 1 thru max. number of inputs

= 0 thru max. number of inputs

(Input 0 = muted output)

= Outputs 1 through 6

(1, 2 = VGA and Audio; 3, 4 = Composite Video; 5,6 = S-Video)

Single switch mode 1 or 2 only

= -18 thru +24

(43 steps of audio gain or attenuation)

= 0 db thru 24 db (audio gain)

= 0 db thru 18 db (audio attenuation)

= Volume adjustment range (0%-100%).

(volume min. = 0 through volume max. = 64)

In 1 dB steps except from 1 to 0 = -30dB

= On/Off status: 0 = off/disable ; 1 = on/enable

X10

= Signal/No Signal: 0 = no signal at input; 1 = signal at input

X11

= 2 = Separate 1; = Single, (switcher mode)

X13

= Delay in ½ second increments (10 max. = 5.0 seconds)

X14

= Video/Audio Mute:

0 = no mute; 1 = video; 2 = audio; 3 = video and audio mute

X15

= xxx.xx (frequency in Hz or kHz)

X16

= Dirty status: 0 = RAM has been saved to Flash (OK to power off/reset);

1 = RAM needs to be saved to Flash

X17

= 10s of milliseconds wait time for characters coming into a serial

port before terminating (default=10=100ms, max=32767)

X18

= 10s of milliseconds wait time between characters coming into a serial

port before terminating (default=2=20ms, max.=32767)

X19

= Controller firmware version to the second decimal place

X20

= Verbose firmware version – description – upload date/time

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 55 56

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