Keyboard Module (with Braille)
Rear panel of keyboard module is the same as rear panel of button module.
Keyboard module
Table 2-8 Keyboard module description
No.
Name
Description
1
Selection buttons
Press the buttons to select previous or next item.
2
Numeric button
Enter the password and VTH nombers. For example,
unlock password is 123456. Enter
“#+ #”.
3
Call button
Press the button to start a call to VTH.
4
Call management centre Call management centre.
Card Swiping Module
You can swipe card near the icon shown in Figure 2-10.
Rear panel of card swiping module is the same as rear panel of button module.
Card swiping module (mm [inch])