Continuity Function Test; Diode Test Function Test; Ohms Measurements Test - Fluke 199B Service Manual

Fluke 19xB-19xC-2x5C
Service Manual

4.8.3 Continuity Function Test

Proceed as follows:
1. Select the following test tool setup:
2. Connect the test tool to the 5500A as for the previous test (see Figure 4-18).
3. Set the 5500A to 20 Ω. Use the 5500A "COMP OFF" mode.
4. Listen to hear that the beeper is on.
5. Set the 5500A to 80 Ω.
6. Listen to hear that the beeper is off.
7. When you are finished, set the 5500A to Standby.

4.8.4 Diode Test Function Test

Proceed as follows to test the Diode Test function :
1. Select the following test tool setup:
2. Connect the test tool to the 5500A as for the previous test (see Figure 4-18).
3. Set the 5500A to 1 kΩ. Use the 5500A "COMP OFF" mode.
4. Observe the main reading and check to see if it is within 0.4 V and 0.6 V.
5. Set the 5500A to 1 V dc.
6. Observe the main reading and check to see if it is within 0.975 V and 1.025 V.
7. When you are finished, set the 5500A to Standby.

4.8.5 Ohms Measurements Test

Proceed as follows to test the Ohms measurement accuracy:
1. Connect the test tool to the 5500A as shown in Figure 4-19.
4-30
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Press
•
Press to open the Measurement menu, and select
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Press
•
Press to open the Measurement menu, and select
Continuity
Diode