Troubleshooting Guide
PROBLEM POSSIBLESOLUTIONS
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