Prevent Monitor Burn-In

Configure when you want your device to go to sleep after a period of inactivity.

Monitors and devices provide display settings to help prevent image burn-in. Plasma televisions can be particularly vulnerable to this problem. Refer to your monitor's documentation or manufacturer for specific recommendations and instructions. The following guidelines help prevent image burn-in:
  • Ensure that static images are not displayed for long periods.

  • Set the Time before system goes to sleep to 60 minutes or less.

  • To keep the screen clear of static images during a call, disable the following settings:
    • Display Icons in a Call: Admin Settings > General Settings > System Settings > Call Settings

    • Show Time in Call: Admin Settings > General Settings > Date and Time > Time in Call

  • Be aware that meetings that last more than an hour without much movement can have the same effect as a static image.

  • Consider decreasing the monitor's sharpness, brightness, and contrast settings if they are set to their maximum values.

Procedure

  1. In the system web interface, go to Admin Settings > Audio/Video/Content > Sleep.
  2. At Display, select whether you want to display a black screen or no signal message.
  3. At Time Before System Goes to Sleep, select how long the device can be idle before it goes to sleep.
  4. Select the Enable Mic Mute in Sleep Mode checkbox to mute the device's microphone while it's sleeping.