TB 9-6625-1973-24
(2) Turn TIME BASE/MULTIPLIER switch to positions listed in table 3. TI
indication will be as specified.
TIME/BASE MULTIPLIER
Test instrument indications
switch positions
(+ 1 count)
1 s
10 MHz
10 s
10.0 MHz
0.1 ms
10.00 MHz
1 ms
10.000 MHz
10 ms
10000.0 kHz
0.1 s
10000.00 kHz
1s
0000.00 kHz OF
(10000.000 kHz) 1
10 s
000.0000 kHz OF
(0000.0000 kHz OF)1
1Models
with option 001.
b. Adjustments. No adjustments can be made.
10. Sensitivity and Offset
a. Performance Check
(1) Connect function generator output to INPUT A, using 50
feedthrough termination.
(2) Position CHK-SEP-COM (CHK-NORM) switch to SEP (NORM) and TIME
BASE/MULTIPLIER switch to 1s.
(3) Set function generator frequency to 20 Hz and amplitude to minimum.
(4) Slowly increase function generator output amplitude until TI indicates stable
count. If output amplitude of function generator exceeds 100 mV rms, perform b (1)
through (6) below.
(5) Alternately set SLOPE switch to + and - positions. If TI does not display stable
count in both positions of SLOPE switch and, if not previously performed, perform b (1)
through (6) below.
(6) Repeat technique of (3) through (5) above at frequencies of 2 kHz, 2 MHz, and 10 MHz.
NOTE
Change setting of TIME BASE/MULTIPLIER switch as
required.
(7) Turn TIME BASE/MULTIPLIER switch to .1s.
(8) Set function generator frequency to 50 MHz, and amplitude to minimum.