Marine PC MPC-ML2DVR User Manual page 57

COMMUNICATION PROTOCOL (CONTINUED)
DSPKT 'Program OSD Key Text' Command
FIELD NAME
0 BTNID
1 Hex ACII
Text
Example: $DSPFT, L1, 535243*2E
Top left key (L1) set to display the text 'SRC'
Response: DSACK or DSNAK
DSKDQ 'Request Key Down Transmit Message' Command
FIELD NAME
0 BTNID
Example: $DSKUQ,L1*09[CR][LF]
Response: DSKDR or DSNAK
DSKUQ 'Request Program Key Up Transmit Message' Command
FIELD NAME
0 BTNID
Example: $DSKDQ,L1*18[CR][LF]
Response: DSKUR or DSNAK
DSKFQ 'Request Program Key Function Transmit Message' Command
FIELD NAME
0 BTNID
Example: $DSKFQ,L1*1A[CR][LF]
Response: DSKFR or DSNAK
DSKTQ 'Request Program Key Text Transmit Message' Command
FIELD NAME
0 BTNID
DATA
L1, L2, L3, L4, L5, R1, R2, R3, R4, R5, B1, B2, B3, B4, B5, T1, T2, T3, T4, T5
Hex bytes encoded as an ASCII Hex character Sequence. The hex string
must be less than or equal to 12 bytes representing up to 6 characters.
DATA
L1, L2, L3, L4, L5, R1, R2, R3, R4, R5, B1, B2, B3, B4, B5, T1, T2, T3, T4, T5
DATA
L1, L2, L3, L4, L5, R1, R2, R3, R4, R5, B1, B2, B3, B4, B5, T1, T2, T3, T4, T5
DATA
L1, L2, L3, L4, L5, R1, R2, R3, R4, R5, B1, B2, B3, B4, B5, T1, T2, T3, T4, T5
DATA
L1, L2, L3, L4, L5, R1, R2, R3, R4, R5, B1, B2, B3, B4, B5, T1, T2, T3, T4, T5
MPC-ML2DVR-UM(B) 3/2019
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