User's Manual

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for UMT Products User Guide 49
Chapter 2 • Functional Description
Once the I2C Memory test finishes the HHTR-3 displays the results.
6. Press Enter or Esc to return to the Diags screen.
Test Keypad/LCD
7. Use the navigation keys to select Test Keypad/LCD.
8. Press Enter to view the Testing LCD screen.
The screen briefly flashes before displaying the Keypad Test screen.
9. Press Esc to return to the Diags screen.
HHTR Menu
PGM Memory: Pass
I2C Memory: Pass
HHTR Menu
Test I/O & RS232
Test Memory
Test Keypad/LCD
HHTR Menu
Testing LCD
HHTR Menu
Keypad Test
Key Pressed: None
Esc - Abort
DRAFT