User's Manual

31 May 2022
7 of 14
RED4S User’s Manuals
2.3 RF In/Out
RF I/O which assigned to Pin 18 is optimized with 50ohm impedance.
2.4 GUI Control
The RED Utility helps the user to start working with RED DK RFID reader quickly.
Follow below steps to run GUI.
Windows Start button ➔ Program Menu ➔ RED Utility_vX.X.X
Figure 6 RED Utility_vX.X.X