7
3 Operation
3.1 ASD-111i User Interface
Figure 3.1 outlines the ASD-111i's user interface situated at the front end of the card.
The interface components include, from left to right:
•
Line format status and error detection.
•
Input signal format selection.
•
Automatic calibration with error status.
•
Manual calibration of gain, offset, and horizontal centering.
Location of the ASD-111i's jumpers on the card are indicated by figure 3.2. The
jumpers are:
•
Vertical ancillary data masking jumper.
•
Sync selection jumper.
•
Coring selection jumper.
For operating information on the above functions, refer to the rest of this section.
Figure 3.1
Front panel interface
525
625
ERR
SETUP
ERR
FORMAT
INPUT
ASD-111i COMPONENT ANALOG VIDEO TO 4:2:2 CONVERTER
green
yellow
red
BETA
MII
SMPTE
GBR
CALIB
Y
OFST
Y
GAIN
B-Y
GAIN
R-Y
GAIN
H
CENTER
SELECT
TEST
MANUAL CALIBRATION
