Telex P170 user manual Problem Possible Solutions

PROBLEM POSSIBLE SOLUTIONS

Image out of focus

∙Rotate the lens to adjust screen focus.

∙Adjust FOCUS control.

☞NOTE: If only portions of the image are out of focus and the FOCUS adjustment causes the out-of-focus portions to move, refer to the

solution described in the “vertical bars” problem.

☞NOTE: Displaying a cross-hatch pattern will aid in resolving any focus adjustment problems.

No image on Macintosh monitor

∙Incorrect Macintosh computer and monitor adapters.

(Use the 55093-002 and 550093-003 adapters with Macintosh multi-scan monitors. Use the 55093-000 and 550093-001 with non-multi scan Macintosh monitors.)

Undefined or unresolved problem

∙Before calling for technical assistance use the RESET control to restore the factory settings, then use the Keypanel and Menu Mode On-Screen Controls to make your image enhancements.

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