Selecting Options; Using The Key Lock; Using The Ism Method Option - HP LD4200tm - Widescreen LCD Interactive Digital Signage Display User Manual

Selecting Options

Using the Key Lock

The monitor can be set up so you can only use the remote control. To lock or unlock the OSD screen
adjustment:
1. Open the OSD menu and select Option.
2. Select Key Lock from the menu list.
3. To lock the OSD screen adjustment, set the Key Lock tab to the ON position.
4. To unlock the OSD screen adjustment, press the MENU button on the remote control and set the
Key Lock tab to the Off position.

Using the ISM Method Option

A frozen or still picture from a PC/Video game that is displayed on the screen for a prolonged period of
time could result in a ghost image remaining even when you change the image. To avoid a fixed or burn-
in image to remain on the screen for a long period of time:
1. Open the OSD menu and select Option.
2. Select ISM Method from the menu list.
3. Select one of the following menu options:
●
Normal - leave on normal if you don't foresee image burn-in being a problem.
● White wash - white wash fills the screen with solid white. This helps removes permanent
images burned into the screen. A permanent image may be impossible to clear entirely with
white wash.
● Orbiter - may help prevent ghost images. However, it is best not to allow any fixed image to
remain on the screen. To avoid a permanent image on the screen, the screen will move every
2 minutes.
●
Inversion - this function inverts the panel color of the screen. The panel color is automatically
inverted every 30 minutes.
●
Dot Wash - this function moves the black dots of the screen. The black dots are automatically
moved every 5 second.
ENWW Using the On-Screen Display Menu 29