The projected image appears to be jagged or it loses sync when it goes to a video source and back to the computer as a source. Why?
The “native” resolution of the computer is greater than the resolution of the projector. Try reducing the screen resolution to match the projector by setting your screen properties and rebooting the laptop computer. It may be necessary to leave the laptop internal screen off. • The projector doesn’t seem to be responding properly when I use the remote control. Why? Here are some possible causes and solutions: Problem Solution Something is obstructing the receiver on the front of the projector. Remove any obstruction in front of the projector’s receiver. You are not pointing the remote control properly. Make sure to point the remote control at the screen. The remote control is too far from the projector. Hold the remote no more than 33 feet (10 metres) from the projector. The batteries in the remote control are low. Replace the batteries with fresh ones. Electromagnetic or optical noise is interfering with the operation of the remote control. Turn off fluorescent tubes, mobile phones, e
