ViewSonic VTMS2431 - Input Source Blocking and Factory Reset; Blocking Input Sources; Restoring Factory Settings; Setting RS232 Parameters

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ViewSonic VTMS2431
Using the TV Features
To Block Unrated Movie or TV Programs
1. Press ▲ or ▼ to select “Unrated Lock”, then press ◄
or ► to select “On” or “Off”. When “On” is selected,
all programs that are not rated will be blocked.
2. Press MENU to exit.
To Set Rating Region Table
RRT Setting defines the rating standard for a particular
geographic region and/ or country.
1. Press ▲ or ▼ to select “RRT Setting”, then press ► to
enter RRT setting.
2. Select each adjustable setting with ▲ or ▼, then press
◄ or ► to select the sub-selection.
3. Press MENU to exit.
＊The picture here only shows an example of the content
of RRT Setting. However, the selections and sub-
selections of RRT Setting may be different in your OSD
menu according to the local broadcasting system.
＊To reset RRT setting, move to “Reset RRT”, and press
► to reset.
To Change Password
1. Press ▲ or ▼ to select “Change Password”, then press
► to enter “Change Password” setting.
2. Move to “Enter Old Password”, then enter the old
password with number keys.
3. Enter your new password on “Enter New Password”.
4. Enter your new password again on “Conrm Password”.
After you complete the last step, the screen will return to
the top page of LOCK menu. If so, the password has been
changed successfully.