Hatteland Display 19 inch - JH 19T14 MMC - Manual (Page 3)

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IND100130-27
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Contents
Contents .................................................................................... 3
Introduction .........................................................................................5
Serial Interface Configuration ....................................................................... 5
Cables ........................................................................................................... 5
Electrical Interface ........................................................................................ 5
Pinout Assignments ...................................................................................... 6
Block Diagram ............................................................................................... 7
Data Rates .................................................................................................... 8
Data Format Serial Mode .............................................................................. 8
Message Format ........................................................................................... 8
Attention (ATTN) .......................................................................................... 8
Address (ADDR) ........................................................................................... 8
Message Commands and Queries (CMD) Contents .................................... 9
Data Length (LEN) ...................................................................................... 10
Inverse Header Checksum (IHCHK) ........................................................... 10
Data Field (DATA) ....................................................................................... 10
Inverse Data Checksum (IDCHK) ............................................................... 10
“BRT” - User Brightness Control ................................................................. 11
“BZZ” - Buzzer Control ................................................................................ 11
“ETC” - Elapsed Time Counter Query ......................................................... 12
"DLN" - Download ECDIS package table x ................................................. 12
"DL?" - Query available ECDIS packages .................................................. 13
“DST” - Display State .................................................................................. 13
“MAN” - Manufacturer ID ............................................................................. 14
“POT” - Potentiometer Control .................................................................... 14
“SNB” - Serial Number Query ..................................................................... 15
“SWI” - ECOM Software Version ID Query ................................................. 15
"SWK" - Keypad Software Version Query ................................................... 15
“TMP” - Temperature Sensor Query ........................................................... 16
“TYP” - Type/Model Number Query ............................................................ 16
“VER” - Type/Model Number Query ............................................................ 17
“MCC” - OSD Control Functionality ............................................................. 18
“?” (Query OSD Command) ........................................................................ 25
“R” / “r” (Reset OSD Command) ................................................................. 25
“+” (Increase OSD Command) .................................................................... 25
“-” (Decrease OSD Command) ................................................................... 25
Operational Requirements .......................................................................... 26
Unit Response and Addresses ................................................................... 27
Additional Commands ................................................................................. 27