TB 9-6625-2124-24
CW key, DATA ENTRY 8.4 GHz.
(a)
SHIFT key, DATA ENTRY 002 GHz 80.
(b)
M2 key, DATA ENTRY 00.
(c)
(d)
key
M2 key, DATA ENTRY 40.
(e)
key.
(f)
M2 key, DATA ENTRY 00.
(g)
(4) Adjust A6R11 (fig. 3) for multimeter indication of -6.250 V dc.
Record
multimeter indication.
(5) Press function keys and enter corresponding data on keyboard as listed in (a)
through (c) below:
(a) M2 key, DATA ENTRY BKSP.
key.
(b)
(c) M2 key, DATA ENTRY 4 BKSP.
(6) Adjust A6R30 (fig. 3) for a difference of 12.9968 V dc between the value recorded
in (4) above and multimeter indication (R).
(7) Press M2 key and enter data 0 BKSP on keyboard. Adjust A6R25 (fig. 3) for
multimeter indication of -12.6218 V dc (R).
(8) Press function keys and enter corresponding data on keyboard as listed in (a)
through (c) below:
(a) M2 key, DATA ENTRY GHz 0.
(b)
key.
(c) M2 key, DATA ENTRY 00.
(9) Adjust A6R11 (fig. 3) for multimeter indication of 19.5000 V dc.
(10) Press INSTR PRESET key and repeat (3) through (9) above until no
adjustment is necessary.
(11) Ensure TI SWEEP OUTPUT is connected to oscilloscope CH2 input.
(12) Connect oscilloscope CH1 input to A6TP6 (fig. 3).
Set oscilloscope for an X
verses Y function operation.
(13) Press function keys and enter corresponding data on keyboard as listed in (a)
through (d) below:
(a) CW key.
(b) CP key, DATA ENTRY 2.05 GHz.
(c) F key, DATA ENTRY 125 MHz.
(d) M1 key, DATA ENTRY 2.05 GHz.
(14) Adjust oscilloscope controls as necessary to view TI M1 marker and band switch
point (break in trace).
(15) Adjust A6R45 (fig. 3) to align the band switch point with M1 marker as
indicated on oscilloscope display (R).
(16) Connect multimeter to A6TP6 (fig. 3) and chassis ground.
(17) Press INSTR PRESET and CW keys. Record multimeter indication.
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