22.5.4 Network Service Setup....................................................... 542.5.5 CMS Service Setup .............................................................. 562.6 Management ......................................................................................... 562.6.1 View the List of Users ......................................................... 562.6.2 Create New Users................................................................. 572.6.3 Modify User Information .................................................... 582.6.4 Change a User’s Password ................................................ 582.6.5 Delete Users ........................................................................... 592.6.6 Online License Activation .................................................. 592.6.7 Offline License Activation .................................................. 602.6.8 Online License Transfer ...................................................... 622.6.9 Offline License Transfer ...................................................... 632.6.10 View the Event Log ......................................................... 642.6.11 Save Unit Configuration ................................................ 652.6.12 Load Unit Configuration / Default Settings ........... 662.7 System .................................................................................................... 672.7.1 View System Information.................................................. 672.7.2 Smart Fan Control ................................................................ 682.7.3 Buzzer Configuration ........................................................... 682.7.4 UPS Setup ............................................................................... 692.7.5 Upgrade the System ........................................................... 702.7.6 Upgrade Notification............................................................ 702.7.7 System Date and Time Setup ......................................... 712.7.8 Restart the Unit ..................................................................... 722.7.9 Auto Reboot ............................................................................ 732.7.10 Shut down the Unit ......................................................... 743. POS ............................................................................................................. 753.1 Introduction .......................................................................................... 753.1.1 System Introduction ........................................................... 753.1.2 Hardware Installation – SCB-C31A ............................... 763.1.3 Software Installation – SCB-C31A ................................. 773.1.4 Connection via TCP Client ................................................. 783.2 Software Setup .................................................................................... 793.2.1 Activate POS License .......................................................... 793.2.2 NVR POS Setting................................................................... 793.2.3 Insert POS Setting ............................................................... 803.2.4 Delete POS Device ............................................................... 823.2.5 Configure POS Setting ........................................................ 82