Agilent Technologies E4418B User Manual page 145

hardkeys to change the parameter value. To confirm your
choice press
Insert
v
Press this softkey to insert a new table entry. You are prompted to
enter the frequency and calibration factor or offset. The entry is
inserted in ascending frequency order.
Delete
v
Press this softkey to delete a table entry. If you delete the frequency
the corresponding calibration factor or offset is also removed and
vice versa.
Done
v
Press this softkey to return to the measurement screen. The softkeys
from the first level of the "System/Inputs" menu are displayed.
Table Off On
u
Press this softkey to enable and disable the highlighted table for
channel A. "ON" or "OFF" is displayed beside each table to indicate
its current state.
Done
u
Press this softkey to return to the measurement screen. The softkeys
from the first level of the "System/Inputs" menu are displayed.
Linearity ATyp DTyp
n
Press this softkey to select the type of linearity correction that will be
applied to the sensor being used. For most 8480 series sensors the
correct (A type or D type) linearity correction table is automatically
selected. However, for the V8486A and W8486A sensors the automatic
selection must be overriden and the D type correction selected.
Subsequent connection of another A type sensor will result in a warning
message stating that "Linearity Override May be Required".
•
Input Settings
Press these softkeys to access a menu which allows you to modify the
settings of the averaging, duty cycle, range and offset of channel A.
Offset Off On
n
Press this softkey to toggle the channel offset value on or off. The
default is "Off". The offset value is set using
Offset
n
Press this softkey to enter a channel offset in the range of -100 dB to
+100 dB. The default value is 0 dB. Use the
hardkeys to change the value. To confirm your choice press
This offset can be used to compensate for a loss or gain. The offset is
Agilent E4418B User's Guide
Front Panel Menu Reference "System/Inputs" Menu
.
Enter
Menu Reference
.
Offset
, , and
.
dB
3-23