PanelView 300 Micro Terminal

First time using this litle guy. Have used all the other big brothers. Was wondering if anyone has used the security on this one? I did a Validate All and it gave me a Warning (9465) Security password entry has been masked. Entry of masked passwords may be difficult on this type of terminal. Will screen security work on this terminal or not?

I haven't used one of these but I have read the warnings. Because numbers are entered with the pseudo-thumbwheel (left/right shift to the correct column then up/down change the numbers) and the fact that the numbers are masked, for the security, makes entering a correct password a very difficult task.