Keysight U3606B, Руководство по обслуживанию

Страница: 85 / 123

Calibration Procedures 1
Keysight U3606B Service Guide 85
6 Enter the actual applied input.
7 Press to start the adjustment. The word CALib starts flashing to indicate
that the calibration is in progress.
– Successful completion of the adjustment is indicated by a short beep and
the display briefly showing PASS.
– An adjustment failure is indicated by a long beep, the display showing FAiL
along with a calibration error number. Correct the problem and repeat this
procedure.
8 Repeat step 3 through step 7 for each gain adjustment point shown in
Table 1-28 .
9 Verify the DC current gain adjustments using the “DC current gain verification
test” on page 43.
NOTE
Always complete tests in the same order as shown in Table 1-28 .
Table 1-28 DC current gain adjustment
Adjustment item Input current
OPEn
Input terminals open (remove any test leads or shorting
plugs from the input terminals)
10.0000 mA 10 mA
100.000 mA 100 mA
1000.00 mA 1000 mA
OUT
SBY