Appendix A •
Dsp Power | 80h | = Display device power is Off |
| 81h | = Display device power is On |
Dsp Mute | 80h | = Mute Off (picture on) |
| 81h | = Mute On (picture off) |
Sys Pwr | 80h | = System 4xi power is Off |
| 81h | = System 4xi power is On |
Max Chnl | 80h | - 96h (maximum number of inputs on system) |
Dly Time | 80h | - 8Ah (RGB time delay in half seconds) |
EOT | 04h | = End of transmission |
Response example:
1Bh, 35h, 80h, 82h, 81h, 83h, 85h, 81h, 80h, 81h, 84h, 85h, 04h Translates to:
ESC, CMD5, ERC, Video Channel #2, Audio Channel #1,
Change System Settings - CMD6 (36h)
Change settings, and/or make adjustments to the system. This command allows incremental adjustments to be made to System 4xi settings, for the currently- selected input channel.
Format: ESC, CMD6, Subcom6.1, Subcom6.2, EOT
Where: ESC, CMD6 = 1Bh, 36h
Subcom6.1 = Function to adjust
80h | = Horizontal Shift |
81h | = Contrast |
82h | = Color |
83h | = Tint (Hue) |
84h | = Audio level |
85h | = RGB time delay (0.5 second steps) |
Subcom6.2 = How much to adjust | |
80h | = Adjust up 1 step |
81h | = Adjust down 1 step |
Example: Adjust Audio level down = 1Bh, 36h, 84h, 81h, 04h
Response: ESC, CMD6, ERC, EOT
_______ This command is optimized to be used as an audio fader control for systems
which require this feature.
Set Slave Configuration - CMD8 (38h)
Set up the System 4xi for slave configuration. The System 4xi can have another type of switcher connected to input channel 4 as a slave. In order to communicate with the slave, the System 4xi must know what type of switcher is being used.
Format: ESC, CMD8, Slave, EOT
Where: ESC, CMD8 = 1Bh, 38h
Slave | 80h = No slave connected | |
| 84h | = SW4MX switcher connected |
| 86h | = SW6MX switcher connected |
| 88h | = System 8 Plus switcher connected |
8Ah = System 10 Plus switcher connected 8Fh = Multiple System 8/10 Plus switchers
Response: ESC, CMD8, ERC, EOT
Extron • System 4xi Switcher Series • User’s Manual |
