Figure 4-21: P3420 Voltage Level Display; Figure 4-22: P3420 Output Connectors - Tektronix DG2020A Service Manual

P3420 Output
Connections
Output Voltage Levels
DG2020A Service Manual
2. Turn on the DG2020A power.
3. Press the DG2020A SETUP button. Confirm that the high and low level
voltage values are displayed in the voltage levels column on the DG2020A
screen. (See Figure 4-21.)

Figure 4-21: P3420 voltage level display

Figure 4-22 shows the output connections for the P3420.

Figure 4-22: P3420 output connectors

This test confirms pod output voltages into a 1 MΩ load.
Precision : ¦(3% of Amplitude) ¦ 0.1 V
Variable voltage levels for the amplitude
High level: - -2 V to +7 V
Low level: - -3 V to +6 V
Performance Verification
Voltage Level Display
CH0 to CH11 Data Outputs (SMB Connectors)
4-25