TB 9-6625-2338-35
(f) OUTPUT, OUTPUT, OUTPUT, 6, EXC.
(3) Set oscilloscope for a display of 4 vertical divisions, 4 pulses and to measure V
row of table 5, perform b below.
(4) Move oscilloscope Vertical 1 input connection from TI T0 output to TI A output.
(5) Repeat technique of (3) and (4) above for TI outputs listed in table 5. If
oscilloscope does not indicate within limits specified, perform b below.
Test
Oscilloscope indications
instrument
(pk/pk)
output
Min
Max
T0
10 mV
-10 mV
A
10 mV
-10 mV
B
10 mV
-10 mV
+AB
10 mV
-10 mV
10 mV
-AB
-10 mV
C
10 mV
-10 mV
D
10 mV
-10 mV
+CD
10 mV
-10 mV
10 mV
-CD
-10 mV
b. Adjustments
(1) Set all TI outputs to NIM mode.
(2) Set TI trigger rate to 100 kHz.
(3) Set TI B delay time to 5 s.
(4) Set TI D delay time to 5 s.
(5) Set all TI outputs to HighZ.
(6) Connect oscilloscope Vertical 1 input to TI T0 output.
(7) Set oscilloscope for V top measurement.
(8) Press and hold down the TI BSP key then press and release the TI OUTPUT
key until TI display indicates "Offset T0
###.
(9) Release the TI BSP key.
(10) Use the TI left/right (4, 6) and the up/down (8, 2) cursor control keys to adjust
the displayed value until the V top measured value displayed on the oscilloscope is equal to
0.0 mV 10 mV (R).
(11) Disconnect oscilloscope Vertical 1 input from T0 output.
(12) Connect oscilloscope Vertical 1 input to A output.
(13) Press and hold down the TI BSP key then press and release the TI OUTPUT
key until TI display indicates "Offset A
###.
(14) Release the TI BSP key.
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