When Using the System as a Monitor
Problem Causes Solutions
An image from the
computer is not displayed.
• The cable is not connected
correctly.
• The external output of the
computer is not configured
correctly.
• Reconnect the cable. Secure the
VGA cable to the receptacle
with screws.
Fully insert the DisplayPort
cable until it clicks.
• Check the external output
settings of the computer.
An image from the video
conferencing system is not
displayed.
• The cable is not connected
correctly.
• The video conferencing
device is not turned on.
• Reconnect the cable.
Secure the VGA cable to the
receptacle with screws.
• Turn on the video conferencing
device.
• An image disappears
before completion.
• An image stops
halfway when
loading.
• An image is
corrupted.
The cable is not connected
correctly.
• Reconnect the cable.
• Secure the VGA cable to the
receptacle with screws.
• Fully insert the DisplayPort
cable until it clicks.
An image has noise. If the output resolution of the
connected device is high, the
image may have noise.
Lower the output resolution of the
connected device.
The computer connected to
the DisplayPort input is
malfunctioning.
There may be a problem with
the graphic driver running on
the computer.
Contact your computer
manufacturer.
• For details about the supported input image signals, see page 266 "List of Video Input Signals
Supported by the Machine".
When You Cannot Use the Interactive Whiteboard As You Want
237
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