viii
3.5 LED board.......................................................................27
Figure 3.8: Removing the LED board.................................27
3.6 Floppy disc drive (FDD).................................................28
Figure 3.9: Removing the FDD...........................................28
3.7 Membrane keypad...........................................................29
Figure 3.10:Replacing the membrane keypad.....................30
3.8 Touchscreen sensor (-T models).....................................31
Figure 3.11:Replacing the touchscreen sensor....................32
Chapter 4 Macro Key Programming..............................33
4.1 Introduction.....................................................................34
4.2 Macro Key Review..........................................................34
4.3 Syntax..............................................................................35
4.4 How to use SFED8248.COM..........................................37
Figure 4.1: The Macro Editor screen..................................37
4.5 Example...........................................................................38
Figure 4.2: Macro examples................................................38
Appendix A Display Timing Mode & OSD......................41
A.1 Supported Input Timing Modes...................................... 42
Table A.1: Supported Input Formats................................. 42
A.2 OSD Operation Keypad.................................................. 43
Table A.2: Keypad functions............................................. 43
A.3 OSD function and operation............................................44
Figure A.1:OSD menu ........................................................44
Table A.3: OSD Functionality........................................... 44
Appendix B Power Supply Specification...........................45
B.1 Supported Input Timing Modes...................................... 46
B.2 -48 V DC power supply.................................................. 47
Table B.1: -48 VDC power supply output characteristics. 48
Table B.2: -48 VDC power supply DC output wire list.... 51
B.3 24 VDC power supply.....................................................52
Appendix C Touchscreen (optional) ..................................55
C.1 Specifications..................................................................56
C.2 Installation of Touchscreen Driver..................................57