Overview: The RI XR Keypad is designed to be used with the RI RF & LR Receiver(s) connected to a PC. The keypad transmits key presses via radio frequency to the RF receiver for accumulation by the PC. The keypad consists of 30 data and control keys (0-9, +/-, ., CLR, SEL, No, MENU, Yes, Enter, ?, and Ans Mode) and an LCD. In Idle state, the LCD is OFF. The keypad returns to idle state after completion and processing of a key press. Presentation Operation Mode: Initially the status LCD is OFF.
