Installation and Operation, cont’d
Resolution and refresh rates
Rotate the Adjust horizontal (
) knob while in this submenu to select one of the available combinations of output resolutions and refresh (vertical scanning) rates.
Rotate the Adjust vertical (
) knob while in this submenu to select one of the available refresh rates. Selecting @60L (Lock) refresh rate enables the Extron
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Available Scaler Output Resolutions and Rates |
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Resolution | 50 Hz | 56 Hz | 60 Hz | 75 Hz | Lock @ 50/60* | True 72/100* | ||
640 x 480 | X |
| X |
| X | X |
| X |
800 x 600 | X |
| X |
| X | X |
| X |
848 x 480 | X |
| X |
| X | X |
| X |
852 x 480 | X |
| X |
| X | X |
| X |
1024 x 768 | X |
| X |
| X | X |
| X |
1280 x 768 |
| X |
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| X |
| X |
1280 x 1024 | X |
| X |
| X | X |
| ** |
1360 x 765 | X |
| X |
| X | X |
| X |
1365 x 1024 | X |
| X |
| X | X |
| ** |
1400 x 1050 | X |
| X |
| X | X |
| X |
HDTV 480p |
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| X |
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| X |
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HDTV 576p | X |
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| X |
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HDTV 720p |
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| X |
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| X |
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HDTV 1080p |
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| X |
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| X |
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HDTV 1080i | X |
| X |
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| X |
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*Rate is autoselected based on input |
| ** NTSC only; no 100 Hz rate | ||||||
The default resolution and rate is 1024 x 768 @ 60Hz. |
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Output Signal
Using either the Adjust horizontal (
) or Adjust vertical (
) knob, select the output video format required by the display: RGB (default), YUV, or RGsB.
Sync Polarity
The display or projector may require a particular combination of horizontal (H) and vertical (V) sync signal polarities. Select the appropriate combination of positive or negative H and V sync by rotating either the Adjust horizontal (
) or Adjust vertical (
) knob.
If the previous output signal was specified as RGsB or YUV, this submenu will not be displayed because this menu is only active for RGBHV.