xiii© 2016 unitech Electronics Co., Ltd. All rights reserved.unitech is a registered trademark of unitech Electronics Co., Ltd.3.14 Wait Time ........................................................................................... 603.15 System Time....................................................................................... 61Chapter 4 – Additional Function .........................................................624.1 System Time......................................................................................... 624.2 Operation..............................................................................................644.3 Tools ..................................................................................................... 65Chapter 5 – Updating Firmware ..........................................................665.1 Entering Firmware Update Mode..........................................................665.2 Executing Firmware Update .................................................................68