Telex Firefly P200 - Manual (Page 29)

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 the 15-inch
Macintosh multisync monitor or with the 12-inch Macintosh monitor.
Use the 55093-000 and 550093-001 with non-multisync Macintosh
monitors. Use the 55093-003 and 550093-004 with 832 x 624
Macintosh monitors)
No screen image with Macintosh PowerBook
•
PowerBook must be turned on after the P200/P250 is connected.
(Turn off the PowerBook, then turn it on again.)
•
Ensure that Monitor Mirroring is enable on the PowerBook control
screen.
Undefined or unresolved problem
•
Before calling for technical assistance use the RESET control to
restore the factory default settings, then use the Keypanel and Menu
Mode On-Screen Controls to make your image enhancements.
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24 User Manual