c. Replace the escutcheon plate, lockwasher,
a. Place the dust cover, open end up, on a
b. Carefully slide the test panel into place.
d. Replace the RF SELECT switch knob.
c. Replace the 18 Phillip's-head screws.
Replacement of METER FUNCTION
3-12. Replacement of Test Panel
a. Properly connect all leads to switch S3.
a. Carefully place the test panel in the test
b. Replace the METER FUNCTION switch
in the test panel.
b. Secure the test panel with the four turn-
c. Replace the lockwasher and hexnut.
d. Replace the METER FUNCTION knob.
3-13. Equipment Adjustments
3-10. Replacement of Component Board Al
Disconnect all power from the test set.
With a 25-watt, pencil-type soldering iron,
Mechanically align the M1 meter indica-
connect all leads to their proper terminals.
to zero with the adjustment screw on the
b. Align the holes in the circuit board over
of the meter.
the support posts, and replace the four washers
and four hexagonal nuts.
3-11. Replacement of Dust Cover
Alignment procedures are not applicable to the
Note. Before replacing the dust cover, check to see
test set as covered in this manual.
that all connections required are properly made and
that all connectors are secure.