Tektronix RSA3303A Service Manual page 105

RSA3303A & RSA3308A Service Manual
2. Install the hookup and preset the instrument controls:
a. Turn off the power meter and the analyzer.
b. Connect the GPIB cables on the power meter and the analyzer rear panel.
RSA3303A/RSA3308A
Figure 5- 1: Hookup for storing the cal factors in the power meter
c. Connect a mouse and a keyboard to the analyzer.
d. Turn on the power meter and the analyzer.
e. Set the GPIB address of the power meter to 13 (fixed).
3. Store the calibration factors:
a. If you use a floppy disk, insert it to the disk drive on the analyzer.
b. Press CAL > Service... > Password.
c. Enter 270833 and then press ENTER using the numeric keypad.
d. Press the CAL side key.
e. Press MEASURE > SG Flatness.
f. Press the Read Cal Factor side key.
The file selection dialog box appears.
g. Enter the file name and then press the Open button.
The calibration factors are stored in the power meter.
Adjustment Procedures
Power meter
GPIB cable
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