Tektronix 1760 - Manual (Page 126)

Calibration
4-26
1760 Series Component Waveform/Vector Monitor User Manual
Set Horizontal Gain
1. To set horizontal gain, push the CONFIG menu button.
Select CALIBRATE , then CAL SIG ON and 100 KHZ . Select
GAIN CAL ON .
a. In 1 LINE SWEEP (5
µs/div), adjust the
HORIZ CAL
control for one-half cycle per major graticule
division; in
2 LINE SWEEP (10
µs/div), adjust for one
full cycle per major division.
b. Pushing RESET H CAL will cancel any gain adjust-
ment and reinstate the factory gain 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 GAIN CAL ON .
a. Adjust VECTOR CAL so that the calibration signal
circle falls on the compass rose (outer ring).
b. Pushing RESET V CAL will cancel any gain adjust-
ment and reinstate the factory gain setting.