Samsung SYNCMASTER 320MPN-3 - Manual (Page 101)

Source AutoSwitch
When the Source AutoSwitch is On, the display video source will automatically be searched
for active video.
The Primary Source selection will be activated, if the current video source is not recognized.
Secondary source
selection will become active, if no primary video source is available. If
the primary or secondary source is not recognized, the display will search again, if no active
video is found the display will show the no-input-signal message.
When the Primary Source selection is set to All, the display will search all the video source
inputs twice in sequence looking for an active video source, returning back to the first video
source in the sequence if no video is found.
1. Off
2. On
Primary Source Recovery
When Primary Source Recovery is On, only the Primary Source and Secondary
Source
video source selection will be searched for active video.
The Primary Source will be selected if active video is found, if no video is found, the Sec-
ondary Source
will be selected, if no video is found in Secondary Source again, the no-
input-signal is displayed.
1. Off
2. On
Primary Source
Adjusting the LCD Display