TB 9-6625-2246-40
(5) Press FUNCTION/RANGE Range or key to range settings listed in table 3.
Allow 5 minutes before taking 100 mV range reading for the range relay and short to
thermally stabilize. Press MENU Trig key then NUMERIC/USER Enter key at each
range setting. TI will indicate within limits specified.
Table 3. Dc Offset
Test instrument indications
Test instrument
range settings
Min
Max
100
mV
-000.00106
+000.00106
1
V
-0.00000106
+0.00000106
10
V
-00.0000023
+00.0000023
100
V
-000.000036
+000.000036
1000
V
-0000.00013
+0000.00013
(6) Disconnect short from TI.
(7) Connect equipment as shown in figure 2. Ensure calibrator EX SNS and EX
GRD are off and sensitivity box L and H switches are open.
9