Reference
14
TDS3VID Extended Video User Manual
Changes to the Display Graticule Menu
The extended video application module adds the following settings
to the DISPLAY Graticule menu.
Bottom
Side
Description
Graticule
IRE
Displays an IRE measurement graticule ranging
from –40 to +120 IRE, in 10 IRE units (1 IRE =
7.14 mV). Selecting the IRE graticule sets the
vertical scale to 143 mV/div.
mV
Displays an PAL measurement graticule ranging
from –30 mV to +80 mV. Selecting the mV graticule
sets the channel vertical scale to 143 mV/div.
Key Points
Component Signals.
Both graticules include labeled graticule marks
that are useful for measuring component signals.
IRE Measurements and Cursors.
Hbar-cursor values are shown in IRE
units when the IRE graticule is active.
NOTE
. Changing from the IRE or mV graticule to any other graticule
style does not reset the volts/division scale from 143 mV. Use the
Vertical SCALE knob to change the volts/division setting.
Hbar cursor readouts are in IRE units when the IRE graticule is
active.
Reference
14
TDS3VID Extended Video User Manual
Changes to the Display Graticule Menu
The extended video application module adds the following settings
to the DISPLA Y Graticule menu.
Bottom
Side
Description
Graticule
IRE
Displays an IRE measurement graticule ranging
from –40 to +120 IRE, in 10 IRE units (1 IRE =
7.14 mV). Selecting the IRE graticule sets the
vertical scale to 143 mV/div.
mV
Displays an
PAL measurement graticule ranging
from –30 mV to +80 mV. Selecting the mV graticule
sets the channel vertical scale to 143 mV/div.
Key Points
Component Signals.
Both graticules include labeled graticule marks
that are useful for measuring component signals.
IRE Measurements and Cursors.
Hbar-cursor values are shown in IRE
units when the IRE graticule is active.
NOTE
. Changing from the IRE or mV graticule to any other graticule
style does not reset the volts/division scale fr
om 143
mV . Use the
V ertical SCALE knob to change the volts/division setting.
Hbar cursor
readouts
are in IRE units when the IRE graticule is
active.