HP 8163A User Manual page 100

Figure 5-2
NOT E
Tunable Laser Sources
How to Set the Power
Setting Low SSE parameter
If you select <B
OTH
regulated path, both channels output optical power. You can only view
or set the parameters for the primary optical output, for example, the
high power output for <B
The LED beside the primary optical output is lit constantly, while the
LED beside the secondary optical output flashes. For example, if you
select <B (
OTH MASTER
Output 2, the High Power Output, is lit constantly and the LED beside
Output 1, the Low SSE optical output, flashes.
100
( :2)> or <B
MASTER OTH
( :2)>.
OTH MASTER
:2)> as the regulated path, the LED beside
( :1)> as the
MASTER