Grass Valley 2090MDC - Manual (Page 21)

2090MDC Instruction Manual 15
Configuration
When Letterbox or Amorphous modes are chosen, the display will be
similar to the illustration in
Figure 10 . If the Output Standard is 525, the
Pedestal selection will appear and allow control of the setup level to on or
off. Select the desired condition and select the Apply button to activate it.
The Pedestal selection will not appear when the module is operating with
a 625 line rate.
When Full Screen mode is chosen, the display will appear similar to that of
Figure 11 . Refer to the explanation for Full Screen Mode on page 9 for com-
plete details on this mode.
Use the FS Horizontal Pos. slider to move the Full Screen display to the left
or right. Use the single (1X) or double arrows (10X), then press the Apply
button.
Note that when using the single arrow, each step change (approximately
eight pixels in either direction) may require up to seven clicks of the single
arrow. This is due to the division of the bar display into 256 steps. Shifting
the display is a function of the maximum number of steps for the input
standard divided by 256.
To determine exactly how many clicks will move the display one step if this
is required, refer to
Table 3 on page 9 . Make the approximate number of
clicks before pressing the Apply button. The returned bar position will be
an approximate (rounded off) value. The double arrows will increment the
display by approximately 10 times in the same manner.
Figure 11. Full Screen Output Mode Display
Adjust horizontal position
of full screen with slider