Key Digital HD Leeza KD-HD1080P, Руководство по эксплуатации

Страница: 40 / 56

KEY DIGITAL HD LEEZA, MODEL KD-HD1080P
HD Leeza Operating Instruction Manual Appendices Page C-1
Appendix C: RS-232C Remote Control Operation
HD LEEZA - Video Processor - Model KD-HD1080P
You can remotely control HD Leeza functions through the rear-panel RS-232C connector, using a
HyperTerminal or other compatible interface. Set your RS-232C connection to 19200 baud, 8 data bits,
no parity. When creating command strings, make sure to insert sufficient time delays before each
command. Test all of your command strings to determine the proper time delay between commands. For
example, to select HD Leeza’s SDI input, you will need to send the command string:
i <(1 second interval)> 4 < (no carriage return)>
Contact
tech@keydigital.com for further details of the RS-232C discrete command codes.
LIST OF RS-232C COMMAND CODES
h Help
Displays the help screen
s Status
Displays HDLeeza status
i Input channel selection
Usage: i{0,…,9}<no enter>
See page 14 for input channel identities
r Output resolution and refresh rate selection
Usage: r<space>{0,…,19}<space>{0,…,4}<enter>
The first number selects
0 640x480p
1 720x480p
2 852x480p
3 1024x512p
4 800x600p
5 1440x960p
6 1920x540p
7 852x576p
8 1280x720p
9 1024x768p
10 1280x768p
11 1366x768p
12 1280x960p
13 1024x1024p
14 1280x1024p
15 1365x1024p
16 1400x1050p
17 1920x1080p
18 1920x1200p
19 1440x788p
The second number selects
0 48 Hz
1 50 Hz
2 60 Hz
3 72 Hz
4 75 Hz