Black Box AC095A - Manual (Page 16)

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CHAPTER 4: Operation
By using the four positioning arrows, you can show any magnified portion
of the original computer image. You can also move the display by pressing the
HOME (UNDERSCAN) button: Each time you press it, the display will move
to a different portion of the image:
First time: Center
Second time: Upper left-hand corner
Third time: Lower left-hand corner
Fourth time: Lower right-hand corner
Fifth time: Upper right-hand corner
Sixth time, etc.: (Cycle repeats)
To restore the image to its original size, either press the MAGNIFY button
again or press the TEST button. The MAGNIFY LED will go dark.
4.3 Other Features
4.3.1 T
HE
B
LUE
S
CREEN
From time to time the Converter might output a blue screen, either
momentarily or continuously. The ProVideo Converter and Video Converter
II automatically produce this blue screen under any one of the following
conditions:
• Output flashes blue briefly: Your computer temporarily changes
resolutions while running a program.
• Output continuously blue: There is no input signal from the computer.
• Output continuously blue: There is a signal from the computer, but
its resolution and/or refresh rate are not supported by the Converter.
If you think you shouldn’t be getting a blue screen, make sure one of the
above conditions is not occurring.