Troubleshooting; Common Problems And Solutions; Tips For Troubleshooting - InFocus IN5212a User Manual

Common Problems and Solutions

These guidelines provide tips to deal with problems you may encounter while using the projector. If
the problem remains unsolved, contact InFocus at
Often the problem is traced to something as simple as a loose connection. Check the following before
proceeding to problem-specific solutions.

Use another electrical device to confirm that the electrical outlet is working.

Ensure the projector is turned on.

Ensure all connections are securely attached.

Ensure the attached device is turned on.

Ensure a connected PC is not in standby mode.

Ensure a connected notebook computer is configured for an external display.
(This is usually done by pressing a Fn-key combination on the notebook. Go to
www.infocus.com/support

Tips for Troubleshooting

In each problem-specific section, try the steps in the order suggested. This may help you to solve the
problem more quickly.
Try to pinpoint the problem and avoid replacing non-defective parts.
For example, if you replace batteries and the problem remains, put the original batteries back and go
to the next step.
Keep a record of the steps you take when troubleshooting. The information may be useful when
calling Technical Support and obtaining service.
www.infocus.com/support
and the Learn tab to review the Laptop Activation chart.)
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