Overview:
The RCRF-03 Keypad is designed to be used with the RRRF-03
Receiver 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 12 data keys (0-9, Channel, ?), a single
status LED, and a small LCD.
ResponseCard RF LCD (RCRF-03)
The ResponseCard RF LCD keypad is handheld designed to send
responses over RF to a receiver.
In Idle state, the LED and LCD are OFF. The keypad returns to
idle state after completion of a key press.
Standard Operation Mode:
Initially the status LED and LCD are OFF.
Pressing a single key will cause the key to be transmitted to the
receiver. After pressing a key the status LED and LCD will
display the status as follows:
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