TB 9-6625-2293-24
(2) Press Δt pushbutton off.
(3) Set CH1 and CH 2 input coupling switches down to 50 Ω DC.
(4) Set A SWP SEC/DIV switch for 50 μs (knob in). Adjust TRACE SEP control
fully cw.
(5) Set CH 1 VOLTS/DIV switches to 2 mV.
(6) Press VERTICAL MODE CH 1 pushbutton on and VERTICAL MODE CH 2,
3 and 4 pushbuttons off.
(7) Set TRIGGER SOURCE switch up to VERT CH 1.
(8) Set oscilloscope calibrator for a CHAN 1, LEVEL SINE mode output of 50 kHz
and adjust amplitude for 6 divisions of vertical display on TI.
NOTE
To perform steps (9), (12), (19) and (23) below; press
oscilloscope calibrator EDIT FIELD pushbutton as required to
place underline under one of the frequency digits.
(9) Increase oscilloscope calibrator frequency until display is 4.25 divisions.
If
oscilloscope calibrator frequency is not 100 MHz or greater, perform b below.
(10) Set CH 1 VOLTS/DIV switch to 20 mV.
(11) Set oscilloscope calibrator CHAN 1, LEVEL SINE mode output for a 6 division
display at 50 kHz.
(12) Increase oscilloscope calibrator frequency until display is 4.25 divisions.
If
oscilloscope calibrator frequency is not 300 MHz or greater, perform b below.
(13) Set CH 1 VOLTS/DIV switch to 500 mV. Repeat technique of (11) and (12) above.
(14) Press VERTICAL MODE CH 1 pushbutton off and VERTICAL MODE CH 2 on.
(15) Set CH 2 VOLTS/DIV switch to 2 mV, and repeat technique of (7) through (13)
above for CH 2.
(16) Insert 50 Ω feedthrough terminations on TI CH 3 and CH 4 connections.
(17) Press VERTICAL MODE CH 2 pushbutton off and VERTICAL MODE CH 3
on. Press CH 3 VOLTS/DIV pushbutton for 0.1 V.
(18) Set oscilloscope calibrator CHAN 3, LEVEL SINE mode output for a 6 division
display at 50 kHz.
(19) Increase oscilloscope calibrator frequency until display is 3.5 divisions.
Oscilloscope calibrator frequency will be 300 MHz or greater.
(20) Press VERTICAL MODE CH 3 pushbutton to off and VERTICAL MODE CH
4 to on.
(21) Press CH 4 VOLTS/DIV pushbutton for 0.1 V.
(22) Set oscilloscope calibrator CHAN 4, LEVEL SINE mode output for a 6 division
display at 50 kHz.
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