Dahua VTO1220A, Руководство пользователя

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uthorize more cards, or press “ ” to exit.
You swipe the card at card swiping area, and the system prompts the process is
successful.
5.1.4 Version
You can view version of the device on VTO, including man program version and MCU
version.
Step 1. In
standby interface, press “
” + “888888” +” ” to enter project setup interface.
Step 2. Select and move by pressing 2 and 8.
Step 3.
Press “ ”, to enter version interface.
Step 4. By pressing 2 and 8 to move and select main program version or MCU version.
Step 5.
Press “ ”, to view corresponding version information.
Step 6.
Press “ ” to exit.
5.1.5 Language Selection
You can change language on VTO as you want to.
Step 1.
In standby interface, press “ ” + “888888” +” ” to enter project setup
interface.
Step 2. Select and move by pressing 2 and 8.
Step 3.
Press “ ” to enter language selection interface.
Step 4. By pressing 2 and 8 to move to and select language.
Step 5.
Press “ ” to confirm selection.
5.2 Unlock Function
5.2.1 Unlock via IC card
The door is open after you swipe IC card and the card passed the authentication and
station verification.