CHAPTER 4: Operation
4.1 Indicators
Most of the Converter’s indicators are mounted in, and function in concert with, its
POWER: This indicator lights when your Converter is ON (receiving DC power through its external power supply). If this light is glowing dimly or not at all, there might be something wrong with the power supply. See Chapter 6.
INPUT: This indicator lights when the Converter is receiving a valid computer signal through the VGA IN or MAC IN connector on its rear panel. For a list of all the combinations of VGA and Mac® display resolutions and vertical refresh rates that the ProVideo Converter or Video Converter II supports, see the Resolutions and Refresh Rates specification in Chapter 1. If the Converter does not detect one of these resolution/refresh rate combinations on its input, it will output a flat blue screen (see Section 4.3.1).
4.2 Using the Front-Panel Controls
TEST BUTTON: This button will force your Converter to generate one of two test signals on its COMPOSITE and
NOTE
If the TEST button is pressed in continuously for 5 seconds, the Converter will automatically reset itself to its default
UNDERSCAN BUTTON: When this button has not been pressed, images that the Coverter outputs in composite,
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