When You Cannot Use The Interactive Function - Ricoh PJ WX4141n Operating Instructions Manual

6. Using the Interactive Function (RICOH PJ WX4141NI only)

When You Cannot Use the Interactive Function

If you cannot use the interactive function, follow the steps below in the specified order to troubleshoot
the problem.
Step
1 Check the projector to make
sure that power is supplied
to it.
2 Check to see whether the
projector is in Interactive
Mode.
3 Check to see whether the
computer USB adapter is
connected to in the
computer.
4 Check to see whether the
computer USB adapter
inserted in the computer is
registered to the projector.
5 Check that the computer is
connected to the projector
using RGB cables or an
HDMI cable.
6 Check that the computer
screen is projected on the
projector screen.
7 Check to see whether the
power switch of the
electronic pen is set to "On".
98
Check item
If the projector is not supplied with power, check the power
cord for connection and turn on the power. To connect the
cord and turn on the power correctly, see page 35 "Turning
On the Projector".
If Interactive Mode is set to [Off], switch it to [On]. For
details about how to check whether the projector is in
Interactive Mode, as well as how to specify the mode, see
page 84 "Enabling Interactive Mode".
If the computer USB connector is not connected, connect it
to one of the USB ports on the computer.
When registered, the computer USB adapter flickers once
every 0.5 seconds. Then, when the projector and the
computer USB adapter are recognized, the adapter flickers
once every two seconds.
If the adapter flickers twice every 0.5 seconds, the projector
needs registering. To register it correctly, see page 85
"Registering the Computer USB Adapter".
The interactive function becomes inoperable if anything
other than RGB cables or an HDMI cable is used.
To connect these correctly, see the page 30 "Connecting to
the RGB out port" or page 30 "Connecting to the HDMI
port".
The electronic pen is not recognized unless the computer
screen is projected. To project the screen correctly, see
page 36 "Projecting an Image".
If the power switch of the electronic pen is set to "Off", turn it
to "On". For details about the location of the power switch of
the electronic pen, see page 92 "Electronic Pen Parts and
Their Functions".
Solutions