Samsung 400MPN - Manual (Page 92)

Set the time interval for performing the horizontal or vertical movement, respectively.
Timer
Timer
MENU ENTER
Setup
ENTER
Safety
Screen
ENTER Timer ENTER Timer ENTER
You can set the timer for Screen Burn Protection.
If you start the operation to erase any residual image, the operation will be performed for the set period
of time and then automatically finish.
1. Off
2. On
Mode
MENU ENTER
Setup
ENTER
Safety
Screen
ENTER Timer ENTER Mode ENTER
You can change the Safety Screen Type.
1. Scroll
2. Bar
3. Eraser
Adjusting the LCD Display