Agilent Technologies HP 8719D Service Manual page 101

IF AmplWer Correction Constants (lbst 47)
Required Equipment and 'Ibols
RF Cable (HP 8719D/20D Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HP 85131C/D/E/F
RF Cable (HP 8722D Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HP 85133C/D/E/F
Antistatic Wrist Strap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9300-1367
Antistatic Wrist Strap Cord
Static-control 'bble Mat and Earth Ground Wire . . . . . . . . . . . . . . . . . . . . .9300-0797
These correction constants compensate for IF amplifier linearity difference
between gain stages
1. Make sure the A7 jumper/switch is in the Alter position (ATT).
2. Connect the RF cable from Port 1 to Port 2 of the analyzer.
4.
Observe the analyzer for the results of the adjustment routine:
If IF Step Cor DOHE is displayed, you have completed this procedure.
5.
If no more correction constaut routines are going to be performed, return the
6. Perform the "EEPROM Backup Disk Procedure" located on page 3-34.
In Case of DifSblty
1. If FAIL is displayed, check that the RF' cable is connected from Port 1 to Port
2. Then repeat this adjustment routine
2. If the analyzer continues to fail the adjustment routine, refer to the "Digital
Control Troubleshooting" chapter.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...9300-0980