Acer AT3220 - Page 39

Chapter 1 33
to enable this feature:
Setting a personal PIN
1
Press the MENU key on the remote
control to bring up the OSD.
2
Use the directional keys to navigate to the Settings menu. Then select Set PIN.
(see note)
3
Enter a four-digit password. Type it again and press OK to reconfirm.
4
Press MENU to exit.
Locking your TV
1
Press the MENU key on the remote
control to bring up the OSD.
2
Use the directional keys to navigate to the Settings menu. Then select Lock TV.
3 Enter your PIN. Type it again and press OK to reconfirm. (see page 16 note)