Switch off your Personal Computer and DOMINO 55M before connecting RS 232C cable. Use a standard serial cable with 9 pin female to the Personal Computer and 9 pin male to the DOMINO 55M: pin 2 connects to pin2, pin 3 to pin 3 and pin 5 to pin 5.
The Event packet payload size is 6 bytes, while the Operation packet payload size is 25 bytes. Event Packet Format: Event Operation Packet Format: Op Type Op ID Packet Type Packet Payload Size Op Target SIM2 DOMINO 55M RS-232C CONTROL SPECIFICATIONS Packet Checksum (CRC) Op Value...
4. Commands Remote Control Key Codes The following commands send simulated Remote Control input to SIM2 DOMINO 55M. Remote Control Keycodes: STAND BY CURSOR UP CURSOR LEFT CURSOR RIGHT CURSOR DOWN MENU LEFT MENU RIGHT FREEZE MEMORY INFO AUTO ASPECT NORMAL...
Operation Codes The following codes provide direct access to SIM2 DOMINO 55M User Interface operations not accessible via a single Remote Control command. Operation Codes: Operation Action INCREMENT BRIGHTNESS DECREMENT INCREMENT CONTRAST DECREMENT INCREMENT COLOR DECREMENT INCREMENT TINT DECREMENT INCREMENT...
Op ID Get Codes Get Commands may be used to get the current value of DOMINO 55M parameters. The response to a correct Get Command consists of 33 byte packet, where Byte Number 11 contains the Validation Code (01) and bytes Number 17 and Number 18 the requested value (the least-significant byte of the value being sent first).
BEEF02060080E5490100000000. The DOMINO 55M switches on and selects Input 1. The DOMINO 55M returns the response code: 06 (Acknowledged with no error). NOTE: Commands that simulate keys "1", "2" ... "7" switch on the unit and select the corresponding Source.
BEEF02060062E44B0100000000 6. Warnings When the number of bytes sent to the DOMINO 55M is greater than indicated for the Command (32 bytes for Operation Packets and 13 bytes for Event Packets), excess data will be ignored. Conversely, if number of bytes sent to the DOMINO 55M is smaller than required by the Communication Protocol, the command may be ignored.
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