|
| |
TM 55-4920-383-13&P
(6)
Substitute precision variable capacitor No. 2 for precision variable capacitor
No. 1 (see table 1-3).
(7)
Set precision variable capacitor No. 2 to 198.00 pF.
Check that digital display
(7) reads between 197.00 and 199.00 pF.
(8)
Set precision variable capacitor No. 2 to 500.00 pF and set CAPACITANCE
RANGE switch (6) to 1000 pF. Check that digital display (7) reads between 497.5 and
502.5 pF.
(9)
Set precision variable capacitor No. 2 to 990.0 pF. Check that digital display
(7) reads between 985.0 and 995.0 pF.
(10) Set precision variable capacitor No. 3 to 2000 pF. Set CAPACITANCE RANGE
switch (6) to 4000 pF and CAPACITANCE FUNCTION switch (1) to A/C TEST-UNSH. Check
that digital display (7) reads between 1990.0 and 2010.0 pF.
(11) Set precision variable capacitor No. 3 to 3900 pF. Check that digital display
(7) reads between 3880.0 and 3920.0 pF.
(12) Set precision variable capacitor No. 3 to 4000 pF and set CAPACITANCE RANGE
switch (6) to 8000 pF. Check that digital display (7) reads between 3980.0 and 4020.0 pF.
(13) Set precision variable capacitor No. 3 to 7900 pF. Check that digital display
(7) reads between 7860.0 and 7940.0 pF.
(14) Set precision variable capacitor No. 3 to 9000 pF and set CAPACITANCE RANGE
switch (6) to 200 pF. Check that digital display (7) reads 199.95 pF with overrange blinking.
(15) Set CAPACITANCE RANGE switch (6) to 1000 pF.
reads 999.75 with overrange blinking.
(16) Set CAPACITANCE RANGE switch (6) to 4000 pF.
reads 3999.0 pF with overrange blinking.
(17) Set CAPACITANCE RANGE switch (6) to 8000 pF.
4-4
Check that digital display (7)
Check that digital display (7)
Check that digital display (7)
|
