ViewSonic VT4236LED User Manual page 31

Using the TV Features
Blocking Selected Input Source
To block the selected input source:
1. Press MENU to display the OSD main menu.
2. Press ◄ or ► to select PARENTAL menu, then press ENTER to enter the menu.
3. Enter the password.
4. Press ▲ or ▼ to select Source Lock, then press ENTER to enter its
submenu.
5. Press ▲ or ▼ to select the input source that you want to block.
6. Press ENTER to confirm.
A icon indicates the selected input source has been blocked.
7. Press EXIT to exit the menu.
Resetting to Factory Default Settings
To reset all setting to the factory default settings:
1. Press MENU to display the OSD main menu.
2. Press ◄ or ► to select OTHERS menu, then press ENTER to enter
the menu.
3. Press ▲ or ▼ to select All Reset, then press ENTER to reset to the
default settings.
TV ID Setting
To set ID number to TV for RS232 function:
1. Press MENU to display the OSD main menu.
2. Press ◄ or ► to select OTHERS menu, then press ENTER to enter
the menu.
3. Press ▲ or ▼ to select TV ID.
4. Press ◄ or ► to set the ID number (1~98).
For details information, refer to the RS232 Protocol on page 34~41.
5. Press EXIT to exit the menu.
MENU MENU
MENU MENU
MENU MENU
MENU MENU
22
PARENTAL CONTROL PARENTAL CONTROL
Lock Parental Control
V-CHIP
Change Password
Keypad Lock
Source Lock
System Lock
:Return :Move :Go to Next Menu
ENTER ENTER
SOURCE LOCK SOURCE LOCK
Page 1/2
TV
AV
YPbPr
HDMI1
HDMI2
HDMI3
PC
:Return :Move :Page :On/Off
ENTER ENTER
OTHERS OTHERS
Blue Back
No Signal Power Off
No Operation Power Off
Usage Monitor
Audio Only Off
TV ID 3
All Reset
Execute
:Return :Move :Change Setting
OTHERS OTHERS
Blue Back
No Signal Power Off
No Operation Power Off
Usage Monitor
Audio Only Off
TV ID 3
All Reset Execute
:Return :Move :Change Setting