Specifications

DVI Converters - Installation & Operation Guide Edition 1.01 Operation 11
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U SING THE C ONTROL B UTTONS 3
This chapter tells you how to use the control buttons on the RGB-DVI and SD-DVI
Externally-Powered Converters.
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ABOUT THE CONTROL BUTTONS
The RGB-DVI and SD-DVI Externally-Powered Converters have three buttons you can use
to modify settings on the devices. The buttons are labeled down (
−), up (+), and Menu.
Figure 9 shows the top of the converters and the three control buttons.
The Link LED, located on the DVI output panel, flashes in different colors and patterns to
indicate the current mode setting.
NORMAL OPERATION MODE
When either of the two converters is in normal operation mode, the LED flashes in a pattern
of two blinks, followed by three blinks, followed by four blinks. The LED color is red if the
device is locked to an input or green if the device does not detect a valid input.
NOTE:
You can also use RS-232 control to control the Converter. See
Appendix A, “RS-232 Protocol,” for details.
FIGURE 9.
Control buttons on an externally-powered converter