xiv © 2020 unitech Electronics Co., Ltd. All rights reserved.unitech is a registered trademark of unitech Electronics Co., Ltd.MS852B Plus User’s Manual2.10 Good Read Indicator ..........................................................................232.11 Connection Indicator...........................................................................242.12 System Setting Indicator.....................................................................242.13 System Warning/Error Indicator..........................................................252.14 Power On Indicator.............................................................................252.15 Power Off Alarm & Power Off Indicator ..............................................262.16 Vibrator Control ..................................................................................272.17 Data Sending Inter Block Delay..........................................................272.18 HID Keyboard Character Delay ..........................................................282.19 HID Keyboard Case ...........................................................................282.20 HID Keyboard Language ....................................................................292.21 Save Buffer When Power Off..............................................................302.22 Control Character in Bar Code ...........................................................302.23 End of Batch Sending Message .........................................................312.24 Setting Bar Codes Enable /Disable ....................................................312.25 Scan mode .........................................................................................312.26 Suffix Selection...................................................................................332.27 Aimer Delay ........................................................................................342.28 Aimer Mode ........................................................................................352.29 Centering............................................................................................362.30 Video Reverse ....................................................................................382.31 Data Editing........................................................................................392.32 Data Formatting..................................................................................47Chapter 3 – Symbology ..........................................................................733.1 Message Length Description ................................................................733.2 1D.........................................................................................................743.3 2D....................................................................................................... 110Appendix A – Symbology Charts.......................................................138Appendix B – Programming Chart ....................................................151