User's Manual

5.2- Voting functions： User-ID
When start Sign in, input numbers according to the indication on keypad and press 【OK】 to sign in. “Received” will be
displayed after successfully submitting. Max support 16 numerical numbers;
User-ID is a group of specific numbers to bond the randomly distributed keypad with the user, such as student ID or Staff ID.
Input U-ID：
—
Input U-ID：
1234
SignIn
SignIn OK