Optoma Technology TW1692 manual Options, Source Lock, High Altitude, Information Hide

User Controls

Options

Source Lock

Lock the current source as the only available source, even if the cable is unplugged.

4On—only the current source is recognized as an input source.

4Off—all sources selected in Image Advanced Input Source are recognized as an input source.

High Altitude

Adjust the fan speed to reflect the environment.

4On—increases fan speed for high temperature, humidity, or altitude.

4Off—regular fan speed for normal conditions.

Information Hide

Suppress informational messages on the projected screen.

4On—no status messages appear on screen during operation.

4Off— status messages appear as normal on screen during operation.

39English