Service manual

WARNING

The AC Standard (Datron 4708, Option 20) can produce

dangerous voltages which are present on the terminals. Do not

touch the front (or rear) panel terminals unless you are sure no

dangerous voltage is present.

2. Set the Agilent E1326B multimeter as follows:

•

Reset Multimeter ..................................................*RST

• Auto Zero ................................................................ON

• Power Line Cycles (PLC) ...........................................1

• Line Freq Reference (CAL:LFR) ........... 50Hz or 60Hz

NOTE

*RST sets Auto Zero to ON and Power Line Cycles to 1.

Test Procedure 1. Set the AC Standard (Datron 4708, Option 20) Output to 0.07

Vac at 60 Hz sine wave.

2. Set the Agilent E1326B range to 79.5 mV (87.5 mV with 10%

overrange) using CONF:VOLT:AC .07.

3. Measure the AC input voltage with READ? and verify the

results are within specified limits (at the range selected for1

PLC).

4. Repeat steps 1 through 3 using the following AC Standard

voltage and frequency settings, and Agilent E1326B ranges:

E1326B

Range

10%

overran

AC Standard Output

Voltage

(Vac)

Frequen

cy (Hz)

79.5 mV

300 V

87.5 mV

N/A

0.07 V

300 V

5 kHz

10 kHz

5 kHz

5. Remove power and disconnect test equipment.

Verification Tests 4-9