TB 9-6625-2344-35
(44) Using either TI keyboard or mouse, enter 0 and click OK key.
knob around the 0 V setting.
(45) Slowly adjust TI TRIGGER LEVEL
(46) TI will display a stable signal and TI HORIZONTAL TRIG `D indicator will
illuminate.
(47) Set oscilloscope calibrator to standby and disconnect equipment setup.
b. Adjustments. None.
14. DC Calibrator
a. Performance Check
(1) Connect multimeter to TI AUX OUT on back panel.
(2) Press TI DEFAULT SETUP button.
(3) Click UTILITIES menu on top of TI display.
(4) From displayed drop-down menu, click CALIBRATION.
(5) Click ∇ key of AUX OUTPUT box.
(6) Click DC from roll down menu.
(7) Place cursor over LEVEL box and left click mouse to activate percent.
(8) Using either TI keyboard or mouse, enter 2.400 and click OK key.
(9) Record multimeter reading (to four significant digits) as V1.
(10) Place cursor over LEVEL box and left click mouse to activate percent.
(11) Using either TI keyboard or mouse, enter -2.400 and click OK key.
(12) Record multimeter reading (to four significant digits) as V2.
(13) Using formula below, calculate calibrator voltage.
(V1 - V2) 4.8 = voltage
(14) Calculated result will be within limits specified in table 14 below.
Calculated result
Min
Max
0.998
1.002
(15) Click TI CALIBRATION CLOSE key.
(16) Press TI DEFAULT SETUP button.
(17) Disconnect equipment setup.
b. Adjustments. None
