HP 8163A Series, User Manual

Page: 101 / 207

101
Tunable Laser Sources
How to Set the Power
How to Set the Optical Output
1 Move to [O
UTPUT
] and press E
NTER
.
2 Move to your chosen optical output and press E
NTER
.
How to Enable the Optical Output
3 Move to [S
TATE
] and press E
NTER
.
4 Move to <O
N
>, by using the cursor key, and press E
NTER
to
enable the output. The LED beside the optical output is lit
constantly.
N OT E If you enable the laser output for a module with two optical outputs by
pressing the A
CTIVE
hardkey on the module’s front panel, you
automatically choose the optical output for that module. For example,
if you press the A
CTIVE
hardkey beside Output 1, the Low SSE optical
output, you choose <L
OW
SSE> as the optical output, the LED beside
the Output 1 lights constantly, and you see the screen in Figure 5-2.
Furthermore, if you then proceed to press the A
CTIVE
hardkey beside
Output 2, the High Power Output, you choose <B
OTH
(
MASTER
:1)> as
the optical output, the LED beside the Output 2 flashes.
If you press the A
CTIVE
hardkey beside a flashing LED, you disable the
unregulated optical output. If you press the A
CTIVE
hardkey beside a
constantly lit LED, you disable both optical outputs.