TB 9-6625-2346-35
(9) HORIZONTAL MODE switch to A.
(10) A AND B SEC/DIV switches to .2 ms.
(11) X10 CAL fully cw to detent and pushed in.
(12) VAR HOLDOFF fully ccw to NORM.
(13) B TRIGGER SLOPE pushbutton to OUT:
(14) B TRIGGER LEVEL fully cw.
(15) A TRIGGER P-P AUTO pushbutton to in position.
(16) A TRIGGER NORM to out position.
(17) A TRIGGER SLOPE pushbutton to OUT:
(18) A TRIGGER LEVEL to midrange.
(19) A TRIGGER A & B INT switch to VERT MODE (2236).
(20) A TRIGGER A & B SOURCE switch to VERT MODE (2236A).
(21) A TRIGGER A SOURCE switch to INT (2236).
(22) A TRIGGER A COUPL switch to NORM (2236A).
d. Press TI POWER pushbutton to ON and allow at least 20 minutes for warm-up.
e. Adjust A INTENSITY and FOCUS controls for suitable viewing.
8. Vertical
a. Performance Check
(1) Connect oscilloscope calibrator SOURCE/MEASURE CHAN 1 to TI CH 1
input and oscilloscope calibrator SOURCE/MEASURE CHAN 2 to TI CH 2 input.
(2) Set TI CH 1 VOLTS/DIV switch to 2m.
(3) Set oscilloscope calibrator CH 1 for a VOLTAGE output of 10 mV at 1 kHz.
(4) Adjust TI A TRIGGER LEVEL and POSITION controls, as necessary, to view
(5) Rotate oscilloscope calibrator knob located below EDIT FIELD key for 5
divisions of vertical display. If oscilloscope calibrator Err display does not indicate within
limits specified in first row of table 3, perform b (1) through (41) below.
(6) Repeat technique of (2) through (5) above for settings listed in table 3. If
oscilloscope calibrator Err display does not indicate within limits specified in table 3,
perform b (1) through (41) below.
