Tektronix 1760 - page 126

Calibration
4-26 1760Series ComponentWaveform/VectorMonito r User Manual
Set HorizontalGain
1. To set horizontal gain, push the CONFIG menu button.
Select CALIBRATE, then CAL SIG ON and 100 KHZ.Select
GAINCAL ON.
a. In 1 LINE SWEEP (5 µs/div), adjust the HORIZ CAL
control for one-half cycle per major grati cule
division; in 2 LINE SWEEP (10 µs/div), adjust for one
full cycle per major division.
b. Pushing RESETH CAL will cancel any gain adjust-
ment and reinstate the factorygain setting.
Set Vector Gain
1. To adjust vector gain, select VECTOR display mode and
push the CONFIG menu button. Select CALIBRATE, then
CAL SIG ON and GAINCAL ON.
a. Adjust VECTORCAL so that the calibration signal
circle falls on the compass rose (outer ring).
b. Pushing RESETV CAL will cancel any gain adjust-
ment and reinstate the factorygain setting.