User guide
VIRDI AC 1000 User Guide    43 
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. How to use the terminal 
4.1. Access control 
- Menu “3.Option” Æ “1.Application” Æ [0] Access control settings 
4.1.1. Authentication mode 
- Authentication mode display screen 
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Normal mode; authentication with [ENT] 
   F1   
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F1 mode; authentication with [F1] 
   F2   
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F2 mode; authentication with [F2] 
   F3 
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F3 mode; authentication with [F3] 
    F4   
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F4 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 










