Tektronix 5441 Instruction Manual page 61

Performance Check Procedure-5441lR5441
B.TRIGGER
Equipment Required
Time-base unit
42 inch bnc cable
Amplifier unit 50 Q terminator
Medium-frequency signal generator
1.
Check Trigger Amplifier e. Press the POWER switch to turn off the oscilloscope
and change the amplifier from the left vertical compartment
a. Connect a 50 MHz sine-wave signal from the Medium
to the center compartment.
Frequency (MF) signal generator to the vertical amplifier in-
put, using a 42 inch bnc cable and a 50 Q termination.
f. Pull the POWER switch to on, select the right trigger
source, and repeat parts b through d of this step.
b. Set the vertical amplifier and generator controls to ob-
tain a signal amplitude of one major division.
a.
Disconnect the bnc cable and termination from the
verkal amplifier input connector and release the Swp Mag
c. Set the time-base unit for 20 nsldiv (Swp Mag on) and
pushbutton.
adjust the trig level control for a stable display.
d. CHECK-That a stable display can be obtained.
REV DEC 1983