TB 9-6625-1956-24
NOTE
It is not necessary to position the power meter RANGE switch
to correspond to the TI POWER (mW) switch positions.
(7) Turn TI POWER (mW) switch to .01.
(8) Set the power meter MOUNT RESISTANCE switch to 100 .
and ZERO/TEST switch to ZERO.
(9) Turn TI FUNCTION switch to 100
(10) Repeat (3) above.
(11) Set ZERO/TEST switch to TEST.
(12) Turn TI POWER (mW) switch to positions listed in table 5. Multimeter will
indicate within limits specified.
Table 5. Range Accuracy (100 )
POWER (mW)
Multimeter indication(mV dc)
Nominal voltage
switch setting
TP3 To TP7 (mV dc)
Min
Max
0.01
0.909
0.9045
0.9135
0.03
2.729
2.716
2.742
0.1
9.110
9.092
9.128
0.3
27.440
27.385
27.494
1.0
92.870
92.685
93.055
2.0
190.00
189.62
190.38
3.0
292.10
291.52
292.68
1
1
1.28601
10.0
1.2835
1.2809
1Unit
of measure is volts dc.
b. Adjustments
(1) Remove cover from TI for access to adjustments.
(2) Return power meter OPERATE/CALIBRATE switch A2S1 to OPERATE if set
in 8 a (2) (d) above.
(3) Connect the multimeter positive lead to TP13 (fig. 2) and the negative lead
to TI chassis.
(4) Turn TI POWER (mW) switch and power meter RANGE switch to 3 mW.
(5) Set TI ZERO/TEST switch to ZERO.
(6) Adjust TI ZERO control to midrange.
(7) Adjust A1R21 (5.900 v ADJ) (fig. 2) for a multimeter indication of 5.900 V dc (R).
6
