11-3
IM AQ1200-01EN
Loss T
esting (Option)
3
2
1
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
App
Index
20
11.2 Performing an Auto Loss Test
Procedure
Configuring the Optical Power Meter
Power Meter Screen
1.
Using the
rotary knob
and
ENTER
, select
Auto Loss Test
.
2.
Press the
Function Select
soft key and then the
Power Meter
soft key to display the following
screen.
Measured value
Bar graph display of the
measured value
Set the reference manually (–80 to 40 dBm).
The Reference box appears if you press the DREF soft key
or set the unit to dB.
Sets the reference to the currently displayed measured
value
Holds the measured value display
Set the unit (dB, dBm, W).
Lower threshold
line
Upper threshold
line
These lines indicate the upper and lower threshold values
(see the detailed setup screen in section).
Detailed Setup Screen
Press
SETUP
and then the
OPM SETUP
soft key to display the following screen.
Set the offset (–9.900 to 9.900 dB).
Set the threshold values (–80 to 40 dBm).
You can set the upper and lower values.
