User guide
AC-2100 User Guide    4 
UNIONCOMMUNITY Co., Ltd. / 3F Hyundai Topix Bldg. 44-3 Bangi-dong Songpa-gu   
Seoul, Korea (138-050) 
Tel : 02-6488-3000 , Fax : 02-6488-3099, E-Mail :sales@unioncomm.co.kr 
http://www.unioncomm.co.kr 
Table of Contents 
Table of Contents.................................................................................................... 4 
1.2. Terminal Component Name .................................................................... 7 
1.3. Information on Button Required during Operation............................ 7 
1.4. Information on LED Signal Displayed during Operation.................... 8 
1.5. Information on Screen Displayed during Operation........................... 8 
1.6. Information on LCD Icon Displayed during Operation..................... 10 
1.7. Information on Voice Message Issued during Operation................ 10 
1.8. Information on Buzzer Sound Issued during Operation.................. 10 
2. Product Introduction....................................................................................... 13 
2.1. Product Features..................................................................................... 13 
2.2. Configuration Figure .............................................................................. 15 
2.2.1. Independent Use (Access).................................................................. 15 
2.2.2. Connection with PC server (Access, Time & Attendance and Meal 
Service Management) ................................................................................... 16
2.3. Product Specifications ........................................................................... 17 
3. Environment Setting........................................................................................ 18 
3.1. Items to Check before Setting Environment ..................................... 18 
3.1.1. Entering Menu .................................................................................... 18 
3.1.2. Modifying Setting Values .................................................................... 18 
3.1.3. Saving after Completion of Environment Setting ................................ 19 
3.1.4. Procedures to Enter Menu without Administrator Authentication ....... 19 
3.2. Menu Configuration................................................................................ 21 
3.3.2. User Deletion...................................................................................... 28 
3.3.3. User Change....................................................................................... 28 
3.3.4. Administrator Registration .................................................................. 32 
3.3.5. All User Deletion................................................................................. 32 
3.4. Network Setting...................................................................................... 33 
3.4.1. Terminal ID......................................................................................... 33 
3.4.2. IP Setting............................................................................................ 34 
3.4.3. Server IP Setting ................................................................................ 36 
3.5. Option Setting ......................................................................................... 37 
3.5.1. Application Setting.............................................................................. 37 
3.5.2. Authentication Method Setting ........................................................... 38 
3.5.3. Door Setting ....................................................................................... 40 
3.5.4. Volume Setting ................................................................................... 42 
3.5.5. LCD Setting......................................................................................... 43 
3.5.6. Current Time Setting .......................................................................... 44 
3.6. Terminal Information Inquiry .............................................................. 45 
3.7. Extra Function......................................................................................... 46 
3.7.1. Terminal Lock Setting.......................................................................... 46 
3.7.2. Card Number Inquiry .......................................................................... 47 
3.7.3. Sensor Monitor Input Port Setting ...................................................... 47 
3.8. Device Setting ......................................................................................... 48 










