TB 9-6695-293-50
(3) Allow approximately 10 minutes for stabilization; then record multimeter
indication.
(4) Calculate output current by dividing multimeter indication by test report value
for standard resistor No. 4. Resulting value will be between 9.996 and 10.004 A (4.9975 and
5.0025); if not, perform b below.
(5) Press +/- then ENTER pushbuttons.
(6) Repeat technique of (3) and (4) above with a -10.0 A dc output. Resulting value
will be between -9.996 and -10.004 A (-4.9975 and -5.0025).
(7) Repeat technique of (2) through (6) above for 5 A dc, using values in parenthesis.
(8) Replace standard resistor No. 4 (.01Ω) with standard resistor No. 5 (.001Ω).
(9) Set TI for a +20.0 A dc output.
(10) Repeat technique of (3) and (4) above for 20 A. Calculated value will be between
19.987 and 20.013 A.
(11) Set to STANDBY.
on the multimeter that is 10 times the test report value of standard resistor No. 4 0.002 mV
(multimeter indication). For example, if the test report value is 0.0100253Ω, adjust R3 for a
multimeter indication of 0.100253 V dc 0.002 mV dc. (R)
31. Frequency Response
a. Performance Check
(1) Connect equipment as shown in figure 21. Press INPUT 1 pushbutton on ac
measurement standard.
