When Using The System As A Monitor - Ricoh Interactive Whiteboard Controller Type 2 Operating Instructions Manual

When Using the System as a Monitor

Problem
An image from the computer
is not displayed.
An image from the video
conferencing system is not
displayed.
• An image disappears
before completion.
• An image stops halfway
when loading.
• An image is corrupted.
An image has noise.
The computer connected to
the DisplayPort input is
malfunctioning.
• For details about the supported input image signals, see page 316 "List of Video Input Signals
Supported by the Machine".
When You Cannot Use the Interactive Whiteboard As You Want
Causes
• The cable is not
connected correctly.
• The external output of
the computer is not
configured correctly.
• The cable is not
connected correctly.
• The video conferencing
device is not turned on.
The cable is not connected
correctly.
If the output resolution of the
connected device is high, the
image may have noise.
There may be a problem
with the graphic driver
running on the computer.
Solutions
• 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.
• Reconnect the cable.
Secure the VGA cable to the
receptacle with screws.
• Turn on the video conferencing
device.
• Reconnect the cable.
• Secure the VGA cable to the
receptacle with screws.
• Fully insert the DisplayPort cable
until it clicks.
Lower the output resolution of the
connected device.
Contact your computer manufacturer.
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