Copyright 2012 unitech Electronics Co., Ltd. All rights reserved. Unitech is a registered trademark of unitech Electronics Co., Ltd.6Chapter 4 Interface and Reading ModeSelection4.1 Interface SeIectionKeyboard ModeRS232 ModeWAND EmulationVirtual Com Port Mode4.2 Reading Mode Selection<Trigger ON/OFF>Good Read OFFContinuous/Trigger OFFTesting