Keysight N5247-60116, Установочная инструкция

Страница: 29 / 46

Installation Note N5247-90116 29
Description of the Upgrade
Installation Procedure for the Upgrade
— W172 N5245-60020 Flexible cable, A59 noise downconverter
assembly J3 to A9 noise board J1
— N5245-60021 Flexible cable, A64 tuner to A23 test set motherboard
J7
Refer to Figure 11 on page 30 through Figure 14 on page 33 for this part of
this step of the procedure. Although only Option 423 with 029 is shown in the
illustration, Option 425 with 029 is similar in appearance. New parts are listed
in Table 1 on page 11 .
4. The analyzer should be positioned on its left side (fans facing upwards) as
shown.
5. Connect semirigid cables W171 (item
➁
) and W173 (item
①
) as indicated
in Figure 12 on page 31 . Torque connectors to 10 in-lbs.
6. Connect flexible cable W172 (item
①
) and W175 (item
➁
) as indicated in
Figure 13 on page 32 .
7. Connect flexible cable N5245-60018 (item
①
) and N5245-60021 (item
➁
)
as indicated in Figure 14 on page 33 .
8. Go back and torque the connectors on the other ends of W171 and W173
to 10 in-lbs.