Hisense 75B4E30T User Manual page 30

Sleep Time
Auto Sleep
Sleep Mode
Screensaver
Screensaver
Source
Regular boot
RS232
Control
Language
System
Date & time
OSD Menu
10 Minutes
20 Minutes
30 Minutes
1 Hour
1.5 Hour
2 Hours
Off
1 Second
5 Seconds
10 Seconds
30 Seconds
60 Seconds
Off
ON/OFF
English
中文（中国）
Automatic date &
time
1970/1/1 ~
Set date
2037/12/31
Set time 00:00 ~ 23:59
20
Supported file type：
1. Photo: ".png",
".jpg"".jpeg",
".bmp"
2. Video: ".dat",
".vob", ".ts",
".mkv", ".mov",
".3gp", ".flv",
".webm", ".wmv",
".asf", ".mp4",
".avi", ".mpg".