Magewell XI102XE-HD User Manual - 9.3.1 Input Signal
Copyright © 2009-2010 Nanjing Magewell Electronics Co., Ltd. reserves all rights
8/15
9.3.1 Input Signal
9.3.1.1
Input Interface
XI102XE-HD has two types of devices: HD Video and SDI Video
HD input interface: DVI/HDMI, VGA, Y/PbPr, CVBS.
SDI input interface: SDI.
Notes: when HD devices are in “Auto Select Input Interface”, if HDMI and YPbPr
input interfaces both have signal access, then HDMI input is preferred. You must
select CVBS manually, otherwise it will be identified with YPbPr input. Signal must
access Y interface (green RCA interface).
9.3.1.2
Signal Status
The relevant parameters of signal are shown, such as total number of rows, frame rate
(p is progressive scan, i is interlaced), mode, audio frequency.
9.3.2 Image Adjustment
By default, image is auto, but it cannot achieve desired effect, such as black border,
unclear image, picture which needs clipping, it must be adjusted manually. After
adjustment, you can save the preset. Then you can apply preset values without
adjustment when the same signal accesses.
For example as VGA signal adjustment:
Black border adjustment: Through adjust left margin and top margin to eliminate
black border. Every time you can adjust 1 pixel.
Text definition adjustment: adjust line number of samples and sampling phase to
achieve desired definition of text.
Select correct resolution quickly: the capture card cannot identify correct resolution
with the same number of rows, such as 1024x768, 1280x768, 1360x768, 1368x768,
lines are all 768, auto may be all identified as 1024x768, then click “auto”, a list will
pop up as shown below, user can select the correct resolution.