Appendix A • RS-232 Programmer’s Guide

Request Status - CMD5 (35h)

To get Video Mode information for another channel, do a CMD4 to change input channels, and then do CMD5 again, or use CMD10.

This command requests the current system status. Because the command is asking for something, there is no need for any other parameters. The channel- related information is only for the channel that is currently selected.

Format: ESC, CMD5, EOT

Example: 1Bh, 35h, 04h

Response: ESC, CMD5, ERC, Vid#, Aud#, Vid Mode, Dsp Type, Dsp Pwr, Dsp Mute, Sys Pwr, Max Chnl, Dly Time, EOT

Where: ESC, CMD5 = 1Bh, 35h

 

ERC

(See list.)

 

Vid#

81h - 96h = currently selected video channel

 

Aud#

81h - 96h = currently selected audio channel

 

Vid Mode

on System 4xi: ______________________ LDxi LQxi

 

80h

= RGBS (composite sync) ___________ x __

x

 

81h

= RGsB (sync on green) ____________ x __

x

 

82h

= RGBLD (line-doubled RGB video) ___ - ___ -

 

83h

= YC (S-video) ____________________ - ___ -

 

84h

= VID (composite video) _____________ - ___ -

 

85h

= YCLD (line-doubled S-video) _______ - ___ -

 

86h

= VIDLD (line-doubled composite video) - ___ -

 

87h

= RGBLD - still ____________________ x ___ -

 

88h

= RGBLD - motion _________________ x ___ -

 

89h

= YCLD - still _____________________ x ___ -

 

8Ah = YCLD - motion __________________ x ___ -

 

8Bh = VIDLD - still _____________________ x ___ -

 

8Ch = VIDLD - motion __________________ x ___ -

 

8Dh = RGBLQ - still ___________________ - __

x

 

8Eh = RGBLQ - motion _________________ - __

x

 

8Fh = YCLQ - still _____________________ - __

x

 

90h

= YCLQ - motion __________________ - __

x

 

91h

= VIDLQ - still _____________________ - __

x

 

92h

= VIDLQ - motion __________________ - __

x

Dsp Type

80h = Ampro

 

 

81h

= RS-232 only (no display device)

 

 

82h

= Barco

 

 

83h

= Sony (or Mitsubishi XC monitor)

 

 

84h

= ECP (3100 & 4100)

 

 

85h

= Hughes/JVC

 

 

86h

= Marquee

 

 

87h

= NEC/Runco

 

 

88h

= Mitsubishi VS

 

 

89h

= Panasonic 1083U/1085U

 

 

8Ah = Toshiba

 

 

8Bh = Ampro LCD 150

 

 

8Ch = Seleco

 

 

8Dh = Digital Projection

 

 

8Eh = Zenith Pro Series

 

 

8Fh = Ampro Exe mode

 

 

90h

= NEC LCD (MT)

 

 

92h

= Panasonic 1083UN/1085UN

 

 

93h

= Sharp LCD

 

 

94h

= NEC XG

 

 

96h

= Mitsubishi LCD 100/200

 

 

97h

= Infocus (CLI RS-232)

 

 

98h

= Hughes/JVC G1000

 

 

99h

= Sharp LCD, RS-232

 

9Eh = Electrohome 1024

Extron • System 4xi Switcher Series • User’s Manual

A-10

Page 61
Image 61
Extron electronic 4LQXI, 4LDXI manual Request Status CMD5 35h, Erc