2
General Power Meter Functions
50
N1913/1914A EPM Series Power Meters User’s Guide
Resolution is a measurement display function and not a channel function.
In the case where a channel is set up in both the upper and lower
window and the resolution settings are different, the highest resolution
setting is taken to calculate the averaging number.
These four resolution levels represent:
• 1, 0.1, 0.01, 0.001 dB respectively if the measurement suffix is dBm or
dB.
• 1, 2, 3 or 4 significant digits respectively if the measurement suffix is
Ω
or %.
Procedure
Set measurement averaging as follows:
1
Press
. On dual channel meters select the required channel. The
current setting is shown in the Meas Avg field (
AUTO
,
MAN
, or
OFF
) on
the
Channel Setup
screen. The default is
AUTO
.
2
Use the
and
keys to select the Filter setting field.
3
Press
and use the
and
to step through the available
settings. If you have selected
AUTO
or
OFF
proceed at step 7. If you have
selected
MAN
proceed as follows.
4
Use the
key to select the
Meas Avg:
value field.
5
Press
to display the
Meas Avg Count
pop- up.
Figure 2-15
Meas Avg Count pop-up
6
Use the numeric keys to enter the required value and press
.
7
Press
key to close the
Channel Setup
screen.
Enter
