TB 9-4931-501-35
NOTE
There is interaction between C115 and R115, and between
C155 and R155. Readjust if required.
NOTE
a. Performance Check
(1) Adjust calibration fixture (A2) AMPLITUDE and POSITION controls for a
convenient display centered on TI crt graticule.
(2) Position time base (A4)controls as listed in (a) through (c) below:
(a) MAIN SEC/DIV switch to .1 .
(b) SWP MAG switch in.
(c) MAIN TRIG LEVEL control for stab display
(3) Measure risetime, using standard risetime technique. Risetime will be 4 ns
(nanoseconds) or less.
(4) Press TI POWER switch to off.
Move calibration fixture to TI left
compartment. Pull TI POWER switch to on.
(5) Press time base TRIG SOURCE LEFT switch and adjust MAIN TRIG LEVEL
control for stable display. Repeat (3) above.
b. Adjustments. No adjustment can be made.
a. Performance Check
(1) Press TI POWER switch to off. Install calibration fixture (A2) in TI right
compartment and time base (A4) in left compartment.