• If you lose the remote control you cannot enter a password. Order a new one from Epson.
Parent topic:
Solving Projector or Remote Control Operation Problems
Solving Interactive Problems
Check the solutions in these sections if you have problems using the interactive system.
Solutions When "Hardware Device Not Found" Message Appears
Solutions When "Error Occurred in the Easy Interactive Function" Message Appears
Solutions When the Interactive Pens Do Not Work
Solutions When Manual Calibration is Difficult
Solutions When the Built-In Toolbar (PC Free Annotation)Does Not Work
Solutions When the Interactive Pen Position Is Not Accurate
Solutions When the Interactive Pens Are Slow or Difficult to Use
Solutions When the Interactive Pens Cause Interference or Unwanted Effects
Parent topic:
Solutions When "Hardware Device Not Found" Message Appears
If the "Hardware device not found" message appears, try the following solutions:
• Check the USB cable connection from the projector to your computer. Try disconnecting and then
reconnecting the cable.
• If you are projecting from a laptop computer, make sure the battery has enough power, or connect the
laptop to a power outlet.
• If your USB cable is installed in the wall, try connecting a different USB cable to the projector and your
computer.
Parent topic:
Solutions When "Error Occurred in the Easy Interactive Function" Message Appears
If the "Error occurred in the Easy Interactive Function" message appears, contact Epson for help.
Parent topic:
Related references
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Содержание BrightLink 421i
Страница 1: ...BrightLink 436Wi 421i User s Guide ...
Страница 2: ......
Страница 10: ......
Страница 11: ...BrightLink 436Wi 421i User s Guide Welcome to the BrightLink 436Wi 421i User s Guide 11 ...
Страница 25: ...Projector Parts Remote Control 25 ...
Страница 28: ...Rear Front ceiling Rear ceiling 28 ...
Страница 67: ...Parent topic Crestron RoomView Support 67 ...
Страница 110: ...2 Select the Easy Interactive Function setting and press Enter 110 ...
Страница 116: ...4 Select the Easy Interactive Function setting and press Enter 5 Select Advanced and press Enter 116 ...
Страница 121: ...121 ...
Страница 143: ...Switch to annotation mode Switch to whiteboard annotation mode 143 ...