Figure 2-8 Effect Of Offsets On A Channel Measurement; Figure 2-9 Effect Of Offsets On A Maths Measurement - Agilent Technologies E4419B User Manual

If either a channel or a display offset is set, then "Ofs" is displayed.
To enter a display offset on the currently selected window:
1 Press
2 The power meter displays the offset value in a pop-up window. Modify this
3 To confirm your choice, press
4
Display offsets can be disabled and re-enabled simply by pressing
Offset Off On
The display offset is a function of the window. That is, if you have selected a
two window display each can have its own offset.
Figure 2-8
on the power meter's displayed reading.

Figure 2-8 Effect of Offsets on a Channel Measurement

ChA Input
ChA Input with Ch Offset
ChA
Offset †
ChB
Offset
†
ChB Input ChB Input with Ch Offset

Figure 2-9 Effect of Offsets on a Maths Measurement

† Channel Offset entered using
†† Display Offset entered using
E4419B Power Meter User's Guide
, Offset
offset (see below) as desired.
• Use or to modify the digit on which the cursor is currently
positioned.
• Use or to move to other digits.
Offset Off On is automatically set to "On" when a value is entered using
.
Offset
.
and Figure 2-9
Ch Input
Ch
Offset †
Math, A, B, A-B,
B-A, A/B, B/A,
.
dB .
display the effects of the channel and display offsets
Ch Input with
Ch Offset
Display
Offset ††
Result
Display
Offset ††
,
A Input Settings
, .
Offset
Power Meter Operation
Ch Input with Ch Offset and
Display Offset
Result with
Display Offset Applied
, or
B Input Settings Offset
2
READING
ON POWER
METER
DISPLAY
READING
ON POWER
METER
DISPLAY
, .
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