C2254PW 3M, C2254PW Datasheet - Page 4

• Manufacturer Part Number: C2254PW
• Description: LCD Touch Panels 22 C2254PW 10 Point Multi-Touch
• Manufacturer: 3M
• Series: -r
• Type: Capacitiver

Specifications of C2254PW

• Length: 18.6" (473.8mm)
• Width: 19.7" (500mm)
• Height: 11.6" (296.1mm)
• Interface: USB/Serial
• Diagonal Screen Size: 22" (559mm)
• Lead Free Status / Rohs Status: Details

4
Appendix A
Appendix B
Appendix C
Appendix D
3M™ PX USB Controller Communications
Overview of USB Firmware Communications ........................................................ 26
Communication Basics ............................................................................................. 26
Receiving Reports from the Controller .................................................................... 27
Command Set ........................................................................................................... 27
Set Feature - Calibration ........................................................................................... 27
Get Feature - GetStatus ............................................................................................ 29
Get Feature - GetMaxCount ..................................................................................... 30
Set Feature - Reset .................................................................................................... 31
Set Feature –Restore Defaults .................................................................................. 31
Asynchronous Reports ............................................................................................. 32
3M™ PX Serial Controller Communications
Overview of Firmware Commands .......................................................................... 34
Controller Default Settings ....................................................................................... 34
Communicating with the Controller ......................................................................... 36
Firmware Commands ............................................................................................... 38
Calibrate ................................................................................................................... 38
Guidelines for Calibrate Command .......................................................................... 40
Get Copyright ........................................................................................................... 41
Mode Down Up ........................................................................................................ 41
Mode Inactive ........................................................................................................... 41
Mode Stream ............................................................................................................ 41
Name Command ....................................................................................................... 41
Null Command ......................................................................................................... 41
Output Identity ......................................................................................................... 42
Restore Defaults ....................................................................................................... 42
Soft Reset ................................................................................................................. 43
Unit Type.................................................................................................................. 43
Troubleshooting & Maintenance
Display Installation Problems .................................................................................. 45
Troubleshooting the Touch Sensor........................................................................... 46
Power Management .................................................................................................. 47
Regulatory Information
Regulatory Agency Approvals ................................................................................. 48
FCC Warning ........................................................................................................... 49
CE Conformity for Europe ....................................................................................... 49
3M Touch Systems, Inc. Proprietary Information -- 37732v04
3M™ Multi-Touch Chassis Display User Guide