User manual

Using the Menus
1760 Series Component Waveform/Vector Monitor User Manual
3-13
Vector + Waveform (Multiple)
If MULTIPLE is pressed and both VECTOR and WAVEFORM dis-
plays are selected, menus for all cursor types will be dis-
played. See Figure 3-4. All cursor funct ions are available in
this mode (the top three bezel buttons are self-cancelling).
Bezel control assignments are the same as for the individual
modes.
Using the Cursors
With Vector Display
To use vector cursors, operate in VECTOR or VECTOR+WAVE-
FORM
mode and press the CURSOR MENU button. There are
two vector cursor displays:
POLAR and MARK. (The VECTOR
PHASE
bezel control continues to adjust the phase of the sig-
nal
.)
Polar Cursors can be used to measure the amplitude a nd
phase of the chrominance signal. When
POLAR is selected,
position the cursor (cross hairs) with the
AMPLITUDE and
PHASE bezel controls, and vie w the amplitude and phase
readouts at the top of the screen. See Figure 3-2. When a
component signal is displayed (A 1-2-3 or B 1-2-3), it will be
encoded so that the readout phase and amplitude matches
that of a composite signal. This feature allows the operator
to set component equipment t o a specific color phase if the
composite phase value is known.
The cursor zero ampli tude point is the center point of the
graticule. Using the amplitude control to move t he cursor
out from the center increa ses the amplitude. Adjusting the
cursor phase will rotate the cursor around the center point,
with the zero phase point being the B--Y (U) axis. The am-
plitude readout can be set for m
V or IRE values through the
CONFIG menu, described on page 3-20.