KMTronic PELCO D Test software:

http://www.info.kmtronic.com/software/PTZ/KMTronic_PelcoD_Tester.zip

Commands:

FF 01 00 00 00 00  - STOP

FF 01 00 04 3F 00  - LEFT
FF 01 00 02 3F 00  - RIGHT
FF 01 00 08 00 3F  - UP
FF 01 00 10 00 3F  - DOWN

FF 01 00 0C 3F 3F  - LEFT-UP
FF 01 00 0A 3F 3F  - RIGHT-UP
FF 01 00 12 3F 3F  - RIGHT-DOWN
FF 01 00 14 3F 3F  - LEFT-DOWN

FF 01 10 00 00 00  - AUTOSCAN

FF 01 00 20 00 00  - ZOOM+
FF 01 00 40 00 00  - ZOOM-
FF 01 00 08 00 00  - FOCUS+
FF 01 01 00 00 00  - FOCUS-


FF 01 00 07 00 <PRESET> - CALL PRESET

NOTE: You don't need to enter checksum manually. The software automatically calculates checksum and adds it to the main command.