TB 9-6625-2217-24
Figure 1. Adjustment locations, test instrument top view.
(16) Slowly adjust R149 (fig. 1) ccw until TI display stabilizes and indicates
100.000000 0.000001.
(17) Set signal generator amplitude to 7 mV.
(18) If TI GATE LED is flashing; repeat (14) above through (18).
10. Channel B Sensitivity
a. Performance Check
(1) Press TI INPUT B 50 /1M
key to select 50
(LED ON).
(2) Press TI keys 2, 1, SHIFT, STORE, SF, SHIFT, SF.
(3) Connect signal generator RF output to TI INPUT B.
increase signal generator amplitude until TI displays a stable indication at approximately
100 MHz. If signal generator amplitude exceeds 25 mV, perform b below.
(5) Repeat step (4) above at 10 MHz.
(6) Disconnect TI from signal generator.
(7) Connect TI INPUT B to function generator output.
(8) Press TI RESET/CONTINUE key.