Extron Electronics Annotator User Guide - Manual (Page 31)

Scan Converter Configuration
This menu is available only when a scan converter board is installed.
Within this menu horizontal and vertical image size and centering can be configured,
output format and output standard chosen, and flicker, horizontal, and encoder filters set.
1. Press Next to enter the first sublevel, horizontal and vertical size. The current settings
are displayed. (2048 is the default setting)
2. Rotate the left front panel Adjust knob ([) to adjust the horizontal value, and rotate
the right Adjust knob ({) to adjust the vertical value.
3. Press Next to go the second sublevel, horizontal and vertical centering.
4. Rotate the left front panel Adjust knob ([) to adjust the horizontal value, and rotate
the right Adjust knob ({) to adjust the vertical value.
5. Press Next to go to the next sublevel (Output Format), or press Next repeatedly to go
to any level. At each level, rotate either Adjust knobs as needed to change the settings
to the desired values:
Output format (S-video/Comp, YUVi, or RGsB)
Output Standard (NTSC or PAL)
Flicker, Horizontal, and Encoder filter values (0 to 3)
6. When complete, press Menu once or Next repeatedly to return to the top level menu.
Alternatively, allow the unit to time out to return to the default cycle.
Aux Scaler Configuration
This menu is available only when an aux scaler board is installed.
Within this menu resolution and refresh rates, output type, sync polarity, aspect ratio,
detail, and test pattern selections can be made.
1. Press Next to enter the first sublevel, resolution and refresh rate. The current settings
are displayed.
2. Rotate the left front panel Adjust knob ([) to select a different resolution value, and
rotate the right Adjust knob ({) to adjust the refresh rate.
3. Press Next to go the second sublevel, output type.
4. Rotate either Adjust knob ([{) to select the applicable output type.
5. Press Next to go to the next sublevel (Sync polarity).
6. Rotate either Adjust knob as needed to change the sync polarity values.
7. Press Next to go to the next sublevel (aspect ratio).
8. Rotate either Adjust knob to change the aspect ratio setting to Fill or Follow.
9. Press Next to go to the next sublevel (detail).
10. Rotate either Adjust knob to change the detail level.
11. Press Next to go to the next sublevel (test pattern).
12. Rotate either Adjust knob to select a suitable test pattern to aid in the setup of a
display device.
13. When complete press Menu once or Next repeatedly to return to the top level menu.
Alternatively, allow the unit to time out to return to the default cycle.
Annotator • Operation 25