AVG7 Analog Video Generator module
To select the test signal
All of the signa
l sets that are available in the module are already assigned to the
corresponding test signal buttons. When the AVG7 module is selected and you
press any of the front-panel test signal buttons, the selected signal in the signal set
is output. (See Figure 3-16.)
For example, when you press the COLOR BAR test signal button, a signal in the
Color Bars signal set is output. Press the left (◄)orright(►) arrow button, or
press the COLOR BAR test signal button repeatedly to select a different signal
from the Color Bars signal set.
Figure 3-16: Front-panel test signal buttons
You can download a frame picture file (created by the Frame Picture Generator)
to the mainframe and output the picture from the AVG7 module. Refer to the
TG8000 PC Tools Technical Reference for detailed information on how to create,
download, and output a f rame picture.
The following table lists the AVG7 signal sets that are assigned to the test signal
buttons and shows the test signals that are available in each signal set. The list of
available signals changes depending on the selected signal format.
Table 3-8: AVG7 module signal s ets a ssigned to the test signal buttons
Button name Signal set Signals in the signal set
NTSC and NTSC No Setup formats
COLOR BAR Color Bars 100% Color Bars, 75% Color Bars, SMPTE C olor
Bars
LINEARITY Linearity
10 Step, 5 Step, Modulated
5 Step, Modulated
Pedestal, Modulated Ramp, Shallow Ramp, Ramp
FLAT FIELD Flat Fields
Black Burst, Black Burst with Field ref, 0% Flat Field
(NTSC only), 10% Flat Field, 40 % Flat Field, 50%
Flat Field, 100% Flat Fie
ld, Field Square Wave
MULTI BURST
Multiburst
100% Multiburst, 60% Mu
ltiburst, M ultipulse
SWEEP Sweep 60% Sweep, 100% Sweep, C
hroma Frequency
Response
MONITOR
Monitor
Convergence Pattern, Gray Window, 100% Red
Field, 2 Level Pedestal & Pluge, 4 Level Pedestal
& Pluge, 75% Red Field
, Monitor Setup, White
Window, Safe Area
PULSE BAR Pulse & Bar Window 2T Pulse & Bar, Sin X/X
3–32 TG8000 Multiformat Test Signal Generator User Manual
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