TB 9-6625-2280-40
NOTE
Perform first equipment hookup and adjustments on A6 board
for (6) through (17) below and, when instructed by text in (18)
below, perform equipment hookup and adjustments on
A7 board.
(6) Press TI keys as listed in (a) through (d) below:
(a) MENU key (two times).
(b) F2 key.
(c) 20 using number keys.
(d) Any UNITS key (nS or S or mS key).
(7) Connect SYNC OUTPUT (rear panel) to oscilloscope channel 2 input and set
this input as an external trigger on oscilloscope.
(8) Connect oscilloscope channel 1 input LO (common) lead to A6TP11 (A7TP11)
(fig. 3) and then connect oscilloscope channel 1 input HI lead to A6TP5 (A7TP5) (fig. 3).
(9) Connect pulse generator output to TRIG INPUT on TI rear panel.
(10) Set pulse generator controls for a pulse signal with 5 V amplitude (TTL), 10 s
pulse width, and a repetition rate of 1 kHz.
(11) Press TI keys as listed in (a) through (c) below:
(a) PEAK key.
(b) MENU key.
(c) F2 key.
(12) Adjust A6R112 (A7R112) (fig. 3) for an oscilloscope display indication
between -0.002 and +0.002 V dc offset at the end of sample time.
NOTE
Press channel B key in (13) (c) below when repeating steps for
A7 board adjustments.
(13) Press TI keys as listed in (a) through (e) below:
(a) MENU key.
(b) F1 key.
(c) Channel A key (channel B key).
(d) -15 using number keys.
(e) dBm key.
16