User's Manual

123

Service Manual

4-18

From the INPUT B PEAK sub-menu choose:

PEAK TYPE : ■ PEAK-PEAK

•

Using select 1V/div for input A and B.

3. Set the 5500A to source a sine wave, to the first test point in Table 4-5 (NORMAL

output, WAVE sine).

4. Observe the Input A and Input B 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 4-5. Volts Peak Measurement Verification Points

5500A output, Vrms (sine) 5500A Frequency Reading A-B

1.768 (5V peak) 1 kHz 4.50 to 5.50

4.5.13 Input A and B Phase Measurements Test

Proceed as follows:

1. Connect the test tool to the 5500A as for the previous test (see Figure 4-5).

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: ■ PHASE

• Press to open the INPUT B MEASUREMENTS menu, and choose:

INPUT B: ■ ON | MEASURE on B: ■ PHASE

•