BenQ MX723 User Manual page 67

Setting Auto Power Off
This function allows the projector to turn off automatically if no input source is
detected after a set period of time to prevent unnecessary waste of lamp life.
To set Auto Power Off, go into the SYSTEM SETUP: Basic > Operation
Settings > Auto Power Off menu and press / . The time period can be set
from 5 to 30 minutes in 5-minute increments. If the preset time lengths are not
suitable for your presentation, select Disable. The projector will not automatically
shut down in a certain time period.
Maintenance 67