Basic Measurements
1760 SeriesComponent Waveform/Vector Monitor User Manu al 4-3
PAL Vertical Scale
The PALgrati cule is shownin Figure 4-2. On the left side of
the PALgrati cule is a voltage scale that extends from 0 to
1.2 V. The gratic ules are also marked for K--Factor toler-
ances and linear-distortionmeasurements. These measure-
ments will be describedlater inthis section.
Component signals can be centered on the .35 V line .
KFactor Audio
100%White
Level
Baseline
SyncTip
Figure 4-2. PALwaveform/vector graticule.
Dual-Standard Vertical Scale
The dual-standard graticule, shown in Figure 4-3, combi nes
the two previous scales. The 525/60 scale (NTSC) is on the
left side, and the 625/50 scale (PAL) is on the right. The
divisions represent 10 IRE in amplitude (70 mV for PAL).
The instrumentgain is automatically adjusted for the partic-