O P E R A T I O N
Options Window
350-9047 v3.0.1
DGy Model 201x User’s Guide
50
. . . . .
or manually setting parameters prevents this from happening.
For more details on preset and user-defined timings please see
the
Factory Timing List
section in Chapter 6.
~
Use the pull-down Input
Timing List
to select a pre-
defined or user-defined set of input timing parameters.
Once selected, the parameters can be loaded or saved.
If the timing is user-defined, it can also be deleted.
~
Click
Load
to load the selected set of timing parameters
into the system’s active input registers. If desired, the
parameters can be edited using the fields in the
Video
Input Timing
section.
~
Click
Save
to save a modified set of timing parameters.
Registers 100 - 160 are reserved for user-defined
parameters. A prompt will ask to select and name a
register.
~
Click
Delete
to delete a selected user-defined timing
register. Preset registers can not be deleted.
•
The timing parameters displayed in the
Video Input Timing
section of the page relate to the settings currently in use. When
a set of timing parameters is selected from the drop-down
menu, the timings shown in the
Video Input Timing
section are
not updated until
Load
has been clicked. To view the timing
values before loading them, check the
Show Timing Values
check box. When the box is checked and a new entry is
selected the values associated with the new entry will be
displayed in the
Video Input Timing
section in red.
•
In the
Video Input Timing
section, click
Edit
to activate all input
timing fields for modification. In Chapter 6, refer to the
INputTiMing
command description for technical details on all
input parameters.
The parameters are:
HFP
Horizontal Front Porch
VFP
Vertical Front Porch
HSYNC
Horizontal Sync
VSYNC
Vertical Sync
HBP
Horizontal Back Porch
VBP
Vertical Back Porch
HACT
Horizontal Active
VACT
Vertical Active
Modified timing parameters can be saved using
Save
.
•
In the
Interactive Adjustment
section, controls are provided to
enable qualified engineering personnel to interactively adjust
input timing and input modulus parameters for the active screen
area. Interactive adjustments can be used to fine tune the
settings for non-standard video input signals.
Important
Only qualified engineering personnel should adjust or
modify video input timing parameters.
