Tektronix B020000, User Manual

Page: 51 / 144

Reference
SPG422 Component Digital Sync Generator User Manual
3–17
SIGNAL TIMING.
This menu is the timing submenu. The LED on the ENTER
button lights, indicating how to get to the submenu. This menu allows you to
move the timing of the serial bars and serial black outputs relative to the
genlock.
For more information on the Timing submenus, See Timing Menu on page 3–29.
VIDEO STANDARD.
This menu has no submenu. The second line is the current
video standard. This menu allows you to choose between the 525/59.94 and
625/50 video standards for the serial bars and serial black outputs. Press ENTER
to initiate a change and load the new data.
2. VIDEO STANDARD
LOADING BARS SIGNALS
You have two options:
525 LINE 59.94 HZ
625 LINE 50 HZ
BLACK SIGNAL AUDIO.
This menu has no submenu. The second line is the
current selection of the embedded audio mode. The menu allows you to choose
between AUDIO OFF, SILENCE, and TONE. This affects the serial black output
only, and not the serial bars output. The change takes place when you leave this
menu (scroll up or down).
You have three BLACK SIGNAL AUDIO options:
AUDIO OFF: No audio in serial black signal
SILENCE: A 0 Hz tone is embedded in the serial black output.
TONE: The tone selected in the Serial Audio menu is embedded in the serial
black output.
If the second line reads EMB AUDIO DISABLED, then embedded audio
has been disabled in the Serial Audio menu. You must enable the embedded
audio before you can make any selections in this menu.