Table 4-5. Divider Network Adjustments
tolerance, adjust the resolver shaft. Then set the RSLVR
f. Loosen the setscrew that holds tile resolver shaft in a
SELECT switch to R2 and repeat steps g through i a s
fixed position (fig. B-8, sheet 2). (This setscrew is in the top
necessary until the correct multimeter readings are obtained
of the bracket upon which the resolver is mounted.)
without movement of the resolver shaft.
g. A d j u s t t h e r e s o l v e r shaft (which protrudes
j. Lock the shaft in place by tightening the setscrew in
horizontally out of the bracket upon which the resolver is
the top of the bracket.
mounted) either clockwise or counterclockwise until the
multimeter reads 9.8 ±1 vrms and the PHASE 0° indicator
k. Check the resolver adjustment and opposite phase
function as follows:
h. Set the RSLVR SELECT switch to R3.
(1) With the RSLVR SELECT switch in position R3,
press the FUNCTION INITIATE switch and insure that the
i. Insure that the multimeter reads 6.47 ±0.75 vrms and
multimeter reads 6.47 ±0.75 vrms and that the PHASE
180° indicator is on.
that the PHASE 0° indicator is on. If reading is not within