User guide
VIRDI AC 1000 User Guide    21 
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, 
3.3.3. Modify User 
 [ENT] ◆ Æ [1] Æ [3] Æ User ID + [ENT] Æ Select changing menu 
Æ Change value ◆ 
In the main menu, press [1] to select “1. User” to see the following screen: 
1. Add 
2. Delete 
3. Modify  
4. Add Admin 
5. Delete All
  To Modify a user, press [3]. 
Input ID [MOD] 
ID: _ _ _ _ 
  Enter the user’s ID to Modify, and press [ENT]. 
When changing an ID, there is no difference between a user and an 
administrator. 
If a non-registered user (or administrator) is entered, you will hear an error tone 
and the “1. Add” menu appears. 
. 
3.3.3.1. “1. RF” user 
1. Change Card 
  To change the card, press [1]. 
To cancel, press the [DEL] button. 
  Press [1] button to change the card. 
<Change Card> 
Place Your Card 
  To cancel, press the [DEL] button. 
If a user places the card close to the unit, three short beeps (Modification is 
successful) will be heard and the “1. Add” menu appears. 
http://www.unioncomm.co.kr 










