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Troubleshooting Guide
PROBLEM POSSIBLE SOLUTIONS
Telex logo is displayed on MagnaByte
®
P170/P170v
• Unit is working properly, but no video source is present.
No image projected from MagnaByte
®
P170/P170v
• MagnaByte
®
not turned on.
• MagnaByte
®
not connected to AC wall outlet.
• AC wall outlet defective.
• Computer video cable not secure.
• No video signal from computer.
• Incompatible video signal from computer.
• Projector lamp burned out.
No image on monitor
• Computer or monitor video cable not secure.
• Monitor power off or disconnected.
• MagnaByte
®
not connected to AC wall outlet.
• MagnaByte
®
not turned on.
• No video signal from computer.
Poor color or no color
• Adjust bright, tint, and contrast controls.
• Wrong inverse mode; change
INVERSE
setting.
• Signal from computer is monochrome.
• Computer video cable not secure.
• Select a different color mode using the
PALETTE
function.
• Adjust room lighting.
Flickering or unstable image
• Focus needed; use the
FOCUS
control (there are six possible settings).
• Computer video cable not secure.
• Incompatible video signal from computer.
• Addjust the WIDTH control.
Split image or partial image
• Image alignment needed; use up-down and left-right arrow keys.
• Incompatible video signal from computer.
24 User Manual