Tektronix 1760 - Manual (Page 119)

Basic Measurements
1760 Series Component Waveform/Vector Monitor User Manual
4-19
Using the Diamond Display
The 1760--Series internally transcodes the color-difference
formats to GBR for the Diamond display. This display al-
lows easy evaluation of the GBR signal for gamut limit
violations.
To obtain a DIAMOND display, input a GBR signal through
the rear panel CH-A1, A2, and A3 (or CH-B1, B2, and B3)
connectors. Push the
LIGHTNING button. The instrument is
forced to a component display (A123 or B123 input). Use
the
CONFIG — FORMAT menu to select the DIAMOND display.
(See Figure 4-16.) Push CLEAR MENU to clear the menu
readout.
R
DISPLAY
LIGHTNING
DIAMOND
B
G
G
Figure 4-16. Diamond display showing signal inside gamut limits.