Quantum Data 881 - Manual (Page 62)

44 Chapter 2 Testing Video Displays
To bypass hot plug detection:
If the display under test has not implemented hot plug correctly, you will have to bypass
hot plug detection in the generator to enable video output.
1. Connect the generator to the display you want to test.
2. Press the Sink key. The following information appears on the generator’s display.
3. Press the Options key. The following information appears on the generator’s display.
4. Choose the HP Bypass (hot plug bypass) item by pressing the adjacent soft key. A +
appears next to HP Bypass indicating enabled.
To manually set Source list of formats for non-EDID-compatible display:
When testing a display that is not EDID-compliant, the Source list is filtered to display only
those formats suitable for a particular interface type. For example, if you select CVBS, the
Source list does not include the VESA formats.
The generator’s format library is comprised of a set of format catalogs. You can set up the
generator to show only the formats you want, in the order you want, when you browse
through the Source list. See “
Format catalogs ” on page 193 for details.
To use Emulate mode:
Emulate mode automatically sets color space, synchronization type, and other settings
based on the interface and format selected:
• For VGA interface, synchronization type and color space are automatically set and are
not changeable.
• For HDMI interface, synchronization type and color space are automatically set, but
color space can be changed.
1. Connect the generator to the display you want to test.
2. Press the Sink key. The following information appears on the generator’s display.
Manufacturer:SNY
Product Code:144
Serial#:7011007
Week:20 Year:1998
-EDID Formats CDF
+HP Bypass
-Emulate
Manufacturer:SNY
Product Code:144
Serial#:7011007
Week:20 Year:1998