Performance Tests 2
Keysight E4416A/E4417A Power Meters Service Guide 33
Procedure
Use the following procedure to perform the instrument accuracy (normal path) test:
Connect the equipment as shown in Figure 2-2.
1 Switch the power meter on.
2 Preset the instrument:
3 Press then .
4 Zero the power meter:
Press
, . Wait approximately 25 seconds for the wait symbol to
disappear.
5 Reset the digital voltmeter:
On the DVM press Shift (the blue key below the DVM display window), to reset
the instrument.
6 Remove any offset errors introduced by the DVM and the breakout box kit with
no power applied:
– On the DVM press Shift, Auto Zero.
– Press
five times. The word "math" is shown on the DVM display
window.
– Press once.
– Press eight times. The words "math null" are shown on the DVM
display window.
– Press Enter to complete the key sequence.
The procedure details the key presses required on the Keysight E4416A. For the
Keysight E4417A the equivalent key presses should be performed on both
channels.
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