Tektronix TG700, Руководство пользователя

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HDVG7 HDTV Digital Video Generator
For example, when you press the COLOR BAR test signal button, a signal in
the Color Bars signal set is output. Use the left ( ◄ ) or right ( ► ) arrow button, or
press the COLOR BAR test signal button repeatedly to select a different signal
from the Color Bars signal set.
Figure 3-100: Front-panel test signal buttons
If your TG700 mainframe has 64 MB of memory installed, you can download a
frame picture
fi le created by the Frame Picture Generator to the mainframe and
output the picture from the HDVG7 module. (See page 1-2, Mainframe Memory
Requirements .) Refer to the TG700 PC Tools Technical Reference for detailed
information on how to create, download, and output a frame picture.
The following table lists the signal set assigned to each test signal button and
shows the test signals that are available in each signal set.
Table 3-38: HDVG7 module signal set assigned to the test signal buttons
Button name Signal set Signals in the signal set
COLOR BAR Color Bars 100% Color Bars, 75% Color Bars,
SMPTE Color Bars
LINEARITY Linearity 5 Step Staircase, Limit Ramp, Ramp,
Shallow Ramp Matrix, Shallow Ramp
Valid Ramp
FLAT FIELD Flat Fields 0% Flat Field, 50% Flat Field, 100%
Flat Field
MULTI BURST Multiburst Multiburst 1-10 MHz, Multiburst
10-20 MHz, Multiburst 20-30 MHz
SWEEP Sweep 100% Sweep 1-15 MHz, 100% Sweep
1-30 MHz
MONITOR
Monitor
75% Blue Field, 75% Green Field, 75%
Red Field, Convergence
PULSE BAR Pulse & Bar 2T30 Pulse and Bar
TIMING Timing Bowtie 1ns Markers, Co-site Pulse
SDI SDI Test Equalizer Test, PLL Test, SDI Matrix
OTHER
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