Rayo S1
User Manual
11
Button functions
Button
Function
Power switch
• Slide the switch to the right to turn on Projector
mode.
• Slide the switch to the left to turn on Bluetooth
Ⓡ
mode.
• Slide the switch to the center to turn the power
off.
Home
• Projector mode: Press briefly to see the home
screen display.
Call/End
• Projector mode: Same as the OK button function
for selecting screens.
• Bluetooth
Ⓡ
mode: You can make, receive, or end
a call from your smart device.
Cancel button
• Press briefly to return to the previous screen.
Volume
• Adjust the volume.
Focus adjustment ring
• Turn the focus adjustment ring clockwise or
counter clockwise to make the projection screen
clearer.
Reset button
• If the projector does not operate or turn off,
press the Reset button for about a second with a
paperclip. The power will be turned off and the
device will be initialized.
