HP E1411A Service Manual page 22

Test 4-1: DC Voltage Test (Zero Volt Input)
Equipment Setup
NOTE
Test Procedure
22 Verification Tests
This test verifies DC Voltage accuracy on all five ranges using a zero
volt input.
Connect the equipment as shown in Figure 4-1.
1.
Figure 4-1. DC Voltage (Zero Volt Input) Setup
Set the HP E1411 multimeter as follows:
2.
Reset Multimeter ..................................................*RST
Auto Zero .................................................................ON
Power Line Cycles (PLC) ............................................1
Line Freq Reference (CAL:LFR) ...... 50Hz or 60Hz
*RST sets Auto Zero to ON and Power Line Cycles to 1.
Chapter 4