On-Screen Display (OSD) on/off

While the light source is on, you can toggle the projection of the On-screen display on and off by pressing the projector OSD on/off button.

Stealth mode on/off

Stealth mode is a function where the backlight of the LCD, the backlight of the keypad buttons and the indication LEDs on the communication and input panels can be disabled.

If “Stealth mode” has been enabled in the Pulse software, pressing the OSD on/off button for five seconds or more will cause Stealth mode to activate or deactivate.

For more info on how to configure stealth mode, see the Pulse OSD software user guide or the Pulse Prospector user guide.