Elo Touch Solutions

E281-2300 IntelliTouch SmartSet Serial Controller Jumpers

E281-2300 IntelliTouch SmartSet Serial Controller Jumpers E281-2300 IntelliTouch SmartSet Serial Controller

Diagnostic LEDs

Yellow (Communications)

  • Normal: Flashes 1.5/second; lights with touches
  • Problem: Stays on solid
    • Host failed to remove data packet
    • Shorted touchscreen or wiring
  • Problem: Flashes four/second
    • Communications problem; suspect BAUD, etc

Green (Self-Test)

  • Normal: Flashing after self-test (2/sec)
  • Problem: Stays on solid
    • Power-up self-test failed