User's Manual

Performance Verification
4.5 Input A and Input B Tests
4
4-21
2. Select the following test tool setup:
• Press to select auto ranging (AUTO in top of display).
• Press to open the INPUT A MEASUREMENTS menu, and choose:
MEASURE on A: ■ OHM Ω
ΩΩ
Ω
3. Set the 5500A to the first test point in Table 4-8.
Use the 5500A “COMP 2 wire” mode for the verifications up to and including
50 kΩ. For the higher values, the 5500A will turn off the “COMP 2 wire” mode.
4. Observe the Input A main reading and check to see if it is within the range shown
under the appropriate column.
5. Continue through the test points.
6. When you are finished, set the 5500A to Standby.
Table 4-8. Resistance Measurement Verification Points
5500A output Reading
0Ω 000.0 to 000.5
400Ω 397.1 to 402.9
4 kΩ 3.971 to 4.029
40 kΩ 39.71 to 40.29
400 kΩ 397.1 to 402.9
4 MΩ 3.971 to 4.029
30 MΩ 29.77 to 30.23
4.5.16 Continuity Function Test
Proceed as follows:
1. Connect the test tool to the 5500A as for the previous test (see Figure 4-7).
2. Select the following test tool setup:
• Press
to select auto ranging (AUTO in top of display).
• Press
to open the INPUT A MEASUREMENTS menu, and choose:
MEASURE on A: ■ CONT )))
3. Set the 5500A to 25Ω. Use the 5500A “COMP 2 wire” mode.
4. Listen to hear that the beeper sounds continuously.
5. Set the 5500A to 35Ω.
6. Listen to hear that the beeper does not sound.
7. When you are finished, set the 5500A to Standby.