HP 8163A User Manual page 126

Figure 5-18
Tunable Laser Sources
How to Use Triggers
1 See "How to Set the Trigger Configuration" on page 56 for how
to configure the trigger connectors.
2 Move to the Tunable Laser channel and press [Menu].
3 Move to <O
and press E
Output Trigger Mode
4 Move to one of the following, by using the cursor key:
• <D
ISABLED
• <M
ODULATION
signal at the frequency of the internal modulation. This signal is
output whether the laser is switched on or off.
• <S F
TEP INISHED
sweep finishes.
• <S F
WEEP INISHED
• <S S
WEEP TARTED
5 Press E
NTER
126
T M
UTPUT RIGGER ODE
. You will see the screen in Figure 5-18.
NTER
>, the output trigger mode is disabled.
>, the output trigger connector outputs a TTL
>, a trigger is output after every step of a
>, a trigger is output after a sweep finishes.
>, a trigger is output after a sweep starts.
.
>, by using the cursor key,