There is an obstacle in the signal route between the Easy Interactive
Pen and the projector.
Remove the obstacle. Also, do not block the signal route when standing in front of the projection screen.
The signal is interfering with other things such as a light source that
is emitting infrared rays.
Do not use an infrared remote control or infrared microphone in the same room because the Easy Interactive Pen may
malfunction. Switch off the interfering device such as a light source that is emitting infrared rays.
The battery is low.Replace the battery.
The surrounding area is too bright.Do not allow strong light to shine on the projected screen or the projector's Easy Interactive Function receiver.
Has pen calibration been performed correctly?Make sure you perform pen calibration when using the Easy Interactive Pen for the first time so that the projector
recognizes the position of the pen correctly.
Also, calibrate the pen again if you notice any discrepancy in positioning.
s "Auto Calibration" p.65
Are multiple projectors being used in the same room?If multiple projectors are being used in the same room, Easy Interactive Pen operations may become unstable depending
on the environment. Change the Distance of Projectors setting from the Configuration menu.
sExtended - Easy Interactive Function - Distance of Projectorsp.144
The response time for the Easy Interactive Pen is slow
CheckRemedy
Is Windows Aero enabled?
(Windows Vista/7 only)
The reaction time for the Easy Interactive Pen may be slow when Windows Aero is enabled. Disable the Windows Aero
function on the computer.
When using USB Display:
Click All Programs - EPSON Projector - Epson USB Display - Epson USB Display Vx.xx Settings, and then select
Disable Windows Aero and improve the tracking of the interactive pen.
The dot does not move to the next position
CheckRemedy
Information from the projection screen is not correctly received due
to other things, such as a light source that is emitting infrared rays.
Move the device, such as a light source that is emitting infrared rays, away from the projector, or move the projector away
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