TB 9-6625-2268-24
Table 5. dB Display
Test instrument
Calibrator output settings
Test instrument indications
range pushbutton
dBm
settings
(kHz)
Min
Max
200
mV
55
1
55.50
54.50
200
mV
20
1
20.15
19.85
2
10
1
10.15
9.85
20
+15
1
+14.85
+15.15
200
+40
1
+39.85
+40.15
750
V ac
+45
1
+44.85
+45.15
b. Adjustments. No adjustments can be made.
11. Dc Current
a. Performance Check
(1) Connect calibrator OUTPUT HI and LO to TI mA and COMMON.
(2) Press and release AC/DC pushbutton to DC.
(3) Press mA function pushbutton.
(4) Press TI range pushbutton and set calibrator output to settings listed in table 6.
TI indications will be within limits specified.
Table 6. Dc Current
Test instrument
Calibrator
Test instrument
range pushbutton
output
indications
settings
settings
Min
Max
A
A
189.41
190.59
200
190
2
1.9 mA
1.8941
1.9059
20
19 mA
18.941
19.059
200
190 mA
189.41
190.59
2000
1.9 A
1894.1
1905.9
b. Adjustments. No adjustments can be made.
12. Resistance
a. Performance Check
(1) Connect calibrator OUTPUT HI and LO to TI V/k /S and COMMON.
(2) Press k
function pushbutton.
(3) Press TI range pushbutton and set calibrator output to settings listed in table 7.
At each setting, use calibrator output adjustment controls to set calibrator control display
Reading equal to TI indication. Calibrator control display Error indications will be within
limits specified in table 7.
