Hatteland Display 20 inch - HM 20T07 CMD - Manual (Page 66)

66
IND100332-1
Communication Interface
Revision History - HATTELAND® SCOM
Rev. By Date Notes
1 LM 26 Nov 2001 Preliminary release.
1 LM 06 Mar 2002 1’st Release Remote control interface specification
2 LM 06 Mar 2002 Changed Pin description for Half duplex RS-485.
2 TK 17 Oct 2002
Renamed document description to Specification of Serial Communication
Control Interface. Corrected Pin assignment of RS-232 (Tx and Rx).
3 LM 22 Oct 2002
Added new MCC commands. Added Block diagram. Added paragraph about setting desired
communication mode.
4 LM 08 May 2003 Corrected example for MCC command (50% contrast).
5 SE 11 Aug 2003 Minor spell checking and text formatting.
6 SE 19 Feb 2004
Added note about physical placement of the DIP switches.
(May vary from product to product)
7 SE 24 Jan 2005 Updated Video Interface Commands
8 SE 23 Feb 2005 Added a new command. ETC (Elapsed Time Counter)
9 SE
BU
18 Sep 2007 Revised hatch placement illustration.
Changed layout of manual to current company profile.
Changed document book ID from IND100004-1 to INB100018-1
due to conflict with earlier documentation.
Changed word “display” & “displays” to “unit” & “units”, since also certain
Maritime Multi Computers may also have the ability to be controlled by SCOM.
References to “JH SCOM” was replaced by “HATTELAND® SCOM”.
10 BU
SE
12 Nov 2009 Revised logo and profile.
Added typenumber range on front page. (page 1)
Added note for MCC command (not available on Maritime Multi Computers range) (page 8,11)
Renamed document filename from:
“INB100018-1_Specification of Serial Communication Control Interface_Series1” to:
“INB100018-1_Technical_Manual_Serial_Communication_Control_Interface(SCOM_A1C1)_Series1”