E shown in figure – Extron Electronics SME 100 User Guide User Manual
Page 48
NOTES:
•
The
Color Bars
test pattern is used to calibrate color settings on the output display
and confirm that the system is properly wired.
•
The
Pulse
test pattern (not shown) is used to determine audio functionality. This
audio test pattern is a once a second audio pulse of 400 Hz at –10 dBu.
•
The
Timestamp
test pattern (not shown) is an on-screen label that appears as
small white text on a black background in the top left corner of the output display
window. The current time (HH:MM:SS), average frame rate (XX.XX FPS), and average
bandwidth (XXXX kbps) are displayed.
•
The
Crop
test pattern is used to center the image on the output display window.
Adjust the horizontal and vertical position on the SME 100 or on the display until all
four crop lines are visible.
Alternating Pixels
4x4 Crosshatch
Fine Crosshatch
Grayscale
Color Bars
Ramp
Crop
1.78 Aspect
1.85 Aspect
2.35 Aspect
1.33 Aspect
White Field
Figure 22.
SME 100 Test Patterns
About the universal OSD test pattern
The universal OSD test pattern is an on-screen label that appears as small white text placed
on a black background in the top left corner of the output display window. The information
that is displayed on this test pattern is user defined using the web-based user interface.
For information on configuring the universal OSD test pattern using the web-based user
interface, see the "
SME 100 • Front Panel Operation
42