AccuTouch Product Guide - Elo TouchSystems

More documents

Recommendations

Info

3000U USB Controller The 3000U controller has two LED status indicators. A green LED (D1) indicates controller status as follows: LED Blink Rate Function Once per second Normal condition, untouched state On continuously Touched state Twice per second Error detected A second LED (D6) indicates USB status as follows: LED State Function OFF Controller is not enumerated on USB ON Controller is enumerated on USB, but there is no data transfer Blinking USB data transfers between controller and host are occurring 2201 PC-Bus Controller The E271-2201 PC-Bus controller has three diagnostic LED’s. Following power on, the controller performs its self-test. After the self-test, a flashing green LED indicates normal operation. If a fatal error was encountered, the yellow and red LED’s flash an eight-bit error code starting with the most significant bit, where yellow indicates a binary ‘0” and red a binary ‘1’. See the SmartSet Touchscreen Controller Family Technical Reference Manual available at www.elotouch.com/support/dwnldmnls.asp, or contact Elo Technical Support for a list of error codes. During normal operation, the yellow LED indicates controller/host communication is in progress. For example, when the touchscreen is touched, the yellow LED should light or flicker (may not be visible with bus controllers on fast PC’s). If the host does not remove the packet from the controller, the LED will stay lit. If the yellow LED lights without a touch, the touchscreen or cabling may be shorted. Disconnect the touchscreen cable from the controller and cycle power to the controller to verify this condition. A constant red LED indicates a warning error condition, such as improper communication from the host. Suspect the baud rate or other communication parameters. A-77
Diagnostic Codes AccuTouch controller power-on diagnostic codes are typically displayed when an Elo driver is loaded, or through the Touchscreen Control Panel. The codes will be a pair of bytes displayed in hex. Only the first byte is significant with AccuTouch controllers. The following table lists the bit positions defined for the byte. A 1 bit indicates a failure. Diagnostic codes are computed by summing the value for each bit position using hexadecimal arithmetic. Bit Value (hex) Description 7 80 Touch microprocessor test incomplete 6 40 Reserved 5 20 Touch microprocessor test failed— touchscreen may not be connected 4 10 Nonvolitle RAM checksum test failure 3 08 RAM read/write test failure 2 04 ROM checksum test failure 1 02 Microprocessor logic/register test failure 0 01 Firmware/hardware compatibility test failure A-78 IntelliTouch/SecureTouch Guide
Page 1 and 2:
AccuTouch ® Product Manual Revisio
Page 4:
List of Figures AccuTouch Touchscre
Page 7 and 8:
6 repairing the Product or (ii) rep
Page 10 and 11:
Table of Contents Chapter 1 Introdu
Page 12 and 13:
Introducing Touchscreens C HAPTER C
Page 14 and 15:
Care and Cleaning Handle the touchs
Page 16 and 17:
C HAPTER CHAPTER 3TOUCHMONITOR INST
Page 18 and 19:
Next, refer to the appropriate page
Page 20 and 21:
2210MX External Serial Controller C
Page 22 and 23: PC-Bus Controller Contents This con
Page 24 and 25: other elements that can confuse the
Page 26 and 27: C HAPTER CHAPTER 4COMPONENT INSTALL
Page 28 and 29: Getting Started AccuTouch touchscre
Page 30 and 31: Installation Steps The installation
Page 32 and 33: Discharging the CRT WARNING: Danger
Page 34 and 35: After disconnecting any necessary c
Page 36 and 37: Creating enough space between the C
Page 38 and 39: Cut and place the foam sealing tape
Page 40 and 41: Select spacers to allow the touchsc
Page 42 and 43: Figure 4.4 Side View of an AccuTouc
Page 44 and 45: Space for an internal +5 Vdc power
Page 46 and 47: Mounting the cable to the plastic c
Page 48 and 49: External Controllers Installing the
Page 50 and 51: Mounting the P/N 899389-000 cable t
Page 52 and 53: Reassembling the Monitor With the t
Page 54 and 55: Flat Panel Display Integration Whil
Page 56 and 57: A PPENDIX CHAPTER 4TROUBLESHOOTING
Page 58 and 59: Video Alignment Problems If the tou
Page 60 and 61: If the system responds to the paper
Page 62 and 63: Touchscreen Simulation The action o
Page 64 and 65: Serial Controller The E271-2210 con
Page 66 and 67: Using the TOUCHES Utility TOUCHES i
Page 68 and 69: Some serial ports require jumpers f
Page 70 and 71: Look at the coordinates output by B
Page 74 and 75: DB9 and DB25 Connector Pin Position
Page 76 and 77: General Information A PPENDIX CHAPT
Page 78 and 79: 2210 Serial Controller Figure B.2 E
Page 80 and 81: 2210 Emulation Modes If you are usi
Page 82 and 83: Emulation Mode * indicates factory
Page 84 and 85: Mechanical A PPENDIX CHAPTER 4SPECI
Page 86 and 87: 1 The typical usage rate for 1 year
Page 88 and 89: Environmental Temperature/Humidity
Page 90 and 91: Contact Bounce Measured from the be
Page 92 and 93: C-97
Page 94 and 95: Introduction C HAPTER CHAPTER 2ABOU
Page 96 and 97: The logical sequence of operation o
Page 98 and 99: CHAPTER 4GLOSSARY A Autosizing-True
Page 100 and 101: Invar-Shadow Mask-A special type of
Page 102 and 103: Primary Colors-In light (and in mon
Page 104 and 105: Numerics 2201 PC-Bus Controller, 77
Page 106 and 107: J Jumper Settings, 82, 84 Jumper Se
show all

AccuTouch Product Guide - Elo TouchSystems

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?