Keysight Technologies E4417A Service Manual page 51

2 Performance Tests
10 Switch to the power sensor's upper range:
11 Verify that the display reads −30 dBm ± 1 dB. Record the reading in
12 Turn on the power reference:
13 Switch to the power sensor's lower range:
14 Disconnect the 30 dB attenuator and reconnect the test setup as shown in
15 Turn on the power reference:
16 Verify that an overload error is displayed on the status line at the top of the
56
– Press Channel .
– Move to the Range parameter using the up/down arrow keys.
– Scroll through the Range values by pressing
UPPER.
– Press Done .
Zero
Press , Power Ref Off
Cal
– Press Channel .
– Move to the Range parameter using the up/down arrow keys.
– Scroll through the Range values by pressing
LOWER.
– Press .
Done
Figure 2-7.
Zero
Press , Power Ref On
Cal
power meter's display and that the display reads 999.99 dBm.
Keysight E4416A/E4417A Power Meters Service Guide
. Select a value of
Change
Table
. Select a value of
Change
2-6.