Acer AT3720A - Manual (Page 17)

English
17
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)
Acer.TV.US.11.24.indb 17 11/24/2006 4:37:18 PM