User guide
VIRDI AC 1000 User Guide    46 
UNION COMMUNITY CO.,LTd.   
3Fl. Hyundai Topics Bldg, 44-3 Bangi-dong, Songpa-gu, Seoul, Korea 138-050,   
Tel: 82-2-6488-3000, Fax: 82-2-6488-3099, E-Mail:sales@unioncomm.co.kr, 
4.2. Time Attendance control 
- Menu “3.Option” Æ “1.Application” Æ [1] T&A (Time Attendance) settings 
- If the start/leave time is fixed, set <start time>, <leave time>, and <normal 
time> to reduce user input errors. 
4.2.1. Authentication mode 
- Authentication mode display screen 
07/08/25 PM 4:58 
Normal mode; authentication with [Ent] 
 START 
07/08/25 PM 4:58 
Start mode; authentication with [F1] 
 LEAVE 
07/08/25 PM 4:58 
Leave mode; authentication with [F2] 
 OUT 
07/08/25 PM 4:58 
Outside work mode; authentication with [F3] 
 RETURN 
07/08/25 PM 4:58 
Return mode; authentication with [F4] 
 - Card authentication 
Before place the card, change the authentication mode by pressing the 
corresponding function key. or place the card for authentication.   
 - Password authentication 
After entering the user ID and changing the authentication mode by pressing 
the corresponding function key, enter the password for authentication. 
http://www.unioncomm.co.kr 
. 










