Optoma S310 Manual page 47

If the setting is set to "Yes", both TV and projector will be automatically
turned off at the same time. To prevent both devices to be turned off at the
same time, set the setting to "No".
Power On Link
CEC power on command
Mutual: Both projector and CEC device will be turned on simultaneously.
PJ -> Device: The CEC device will be turned on only after the projector is
switched on.
Device -> PJ: The projector will be switched on only after the CEC
device is turned on.
Power Off Link
If the setting is set to "On", both HDMI Link and projector will be automati-
cally turned off at the same time. Set to "Off", both HDMI Link and projector
will be not automatically turned off at the same time.
Background Color
Use this feature to display a "Black", "Red", "Blue", "Green" or "White",
screen when no signal is available.
Remote Settings
Allow user to define a short cut key on the remote control, and the function
item is selected in OSD menu.
Advanced
Direct Power On
Choose "On" to activate Direct Power mode. The projector will automatically
power on when AC power is supplied, without pressing the "
projector or on the remote control.
Auto Power Off (min)
Sets the countdown timer interval. The countdown timer will start, when
there is no signal being sent to the projector. The projector will automatically
power off when the countdown has finished (in minutes).
Sleep Timer (min)
Sets the countdown timer interval. The countdown timer will start, with or
without a signal being sent to the projector. The projector will automatically
power off when the countdown has finished (in minutes).
" key on the
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