GRASS VALLEY 8960DEC -, Инструкция по эксплуатации

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8960DEC Instruction Manual 23
Configuration
Module Configuration Displays
This section discusses the Module Configuration Displays used to set
parameters required for 8960DEC module operation. You may select input
format, level adjustments, signal timing, video and VBI processing, freeze
controls, and invoke factory default values.
Note In previous versions of 8960DEC software, a Standard Recognition control
allowed choosing between Auto (for automatic recognition of 525 or 625
mode) or Manual (set mode manually). This control is no longer present and
the input standard must be selected manually.
Standard Selection
The Standard Selection display provides selection of the line standard and
controls to define the characteristics of the input video to the module.
Click on
Apply
to activate settings in each selection then refresh the display
in the browser.
Set the following parameters in this display:
• Set the Line Standard for either a 525 ( Figure 8 on page 24 ) or 625 ( Figure 9
on page 24 ) line input signal. In 525 mode other setup functions are
available as described below.
• The
Input Video Setup
graphic elements appear only when 525 standard is
selected. Use this control to describe whether setup is present (or not
present) on the input video. For 525-line video, the signal may or may
not include 54 mV setup. Select
Setup
for NTSC (setup is present), select
No Setup
for Japanese NTSC (no setup is present). This will affect all
active picture lines and VBI lines.
For 525 standard, select
NTSC
or
PAL-M
subcarrier format with the
NTSC/PAL-M Select
control.
• Enable or Disable the SuperBlack function in 525 mode only. SuperBlack
mode enables a signal lower than blanking level such as Pluge. Dis-
abling the function clips the super black level to standard black.
Refer to the Configuration Summary in Table 4 on page 16 for a summary
of what video lines are affected by each control, all parameters, step sizes,
and default values.
Use
this
link