Test 2-1: DC Zeros
Description
The purpose of this test is to verify that the AFG mee ts it s spe cifications for
DCV accuracy for an output of zero volt s. An arbitrary waveform
consisting of zeros is used. The amplitude is varied in orde r to te st e a ch
attenuator.
Equipment Setup
•Connect equipment as shown in Figure 2-5
•Set DMM to: DCV, 100 mV range
Test Procedure
1. Reset the AFG:
*RST;*CLS Reset AFG and clear
status registers
2. Delete all sequences and segments from memory:
LIST:SSEQ:DEL:ALL Delete all sequences
LIST:SEGM:DEL:ALL Delete all segments
Figure 2-5. Equipment Setup for Test 2-1 thru Test 2- 4
Agilent E1445A Service Manual Verification Tests 33