Tektronix SPG8000 Technical Reference page 96

SDI button menu (Option SDI only)
84
LOGO. Select this menu item, and then press the ENTER button to access the SDI
OVERLAY LOGO submenu where you can select a logo to overlay the output
signal in a specified position. (See page 85, SDI OVERLAY LOGO submenu.)
ID TEXT. Select this menu item, and then press the ENTER button to access
the SDI OVERLAY ID TEXT submenu where you can edit the text to overlay
the output signal in a specified position.(See page 87, SDI OVERLAY ID TEXT
submenu.)
CIRCLE. Select this menu item, and then press the ENTER button to access
the SDI OVERLAY CIRCLE submenu where you can specify a circle size and
position to overlay the output signal. (See page 90, SDI OVERLAY CIRCLE
submenu.)
BURNT-IN TIMECODE. Select this menu item, and then press the ENTER button
to access the SDI OVERLAY BURNT-IN TIMECODE submenu where you
can enable or disable the burnt-in timecode, and set the size and position of the
timecode overlay on the output signal. (See page 91, SDI OVERLAY BURNT-IN
TIMECODE submenu.)
BLINK. Sets the blinking mode for the enabled overlay. Use the left (◄) or
right (►) arrow button to select one of the following blink modes, and then press
the ENTER button to confirm the selection.
Disable: Disables the blinking function of the overlay.
Fast: Sets the overlay to blink at approximately 0.5 second intervals.
Slow: Sets the overlay to blink at approximately 1.0 second intervals.
BORDER. Displays a black border around the text and circle overlays when
enabled. Select this menu item, and then use the left (◄) or right (►) arrow button
to select Enable or Disable. Press the ENTER button to confirm the selection.
NOTE.
Turn on the border to provide cleaner transitions between the overlay and
the test signal. This is especially useful for 4:2:2 format signals, which may have
some ringing when the border is turned off.
SPG8000 Technical Reference