ViewSonic X100-4K User Manual page 61

Main Menu
Settings
Sub-menu Menu Option
Date & Time Automatic Date &
Time
Date
Time
Time Zone
Time Format
Firmware Software Update
Upgrade Online
Software Update
By USB
OTA Reminder
Software Version
Advanced Power On Source
Settings
Power On Ring
Tone
Auto Power On
Smart Energy
Off
On
12 hours
24 hours
Disable
Enable
Home
HDMI 1
HDMI 2
HDMI 3
HDMI 4
Computer In
Off
On
CEC
Auto Power Off
61
Disable
Enable
Disable
10 minutes
20 minutes
30 minutes