NKT Photonics SuperK COMPACT - Gated Trigger Inverted; Figure 38 Gated Trigger Inverted Mode

65
Trigger mode
Note: When using the Front panel controls, the Gated trigger mode is set using
the “External gate on mode” described on page 39.
Gated trigger
inverted
When a logic low level signal is detected at both of the trigger input ports, pulses
(Figure 38) are continuously emitted at the set repetition rate. When the signal at
one of the trigger inputs changes to a high logic level, no pulses are emitted. An
output pulse truth table of trigger inputs for gated and gated inverted modes is
shown in Table 7.
Controls
“Trigger level” on page 67
“Repetition rate” on page 66
Trigger ports
“COAX trig input” on page 29
“Industrial trig input” on page 29
Figure 38 Gated trigger inverted mode
Note: Typically, an additional pulse is emitted after the external signal rises to a
logic high level. The repetition rate is set using the Frequency sub-menu.
Note: The front panel supports Software burst trigger setting. This mode cannot
be set using CONTROL.
Note: When using the Front panel controls, the Gated trigger inverted mode is set
using the “External gate off: mode” described on page 39.
time
Industrial trig input
Optical ouput
time
COAX trig input
High
Low
Low
High
Disabled
Continuous pulse
High
Disabled