horiba FluoroMax-3, Operation Manual, Page: 190 / 220

FluoroMax-3 v. 3.1 (7 Mar 2006) Components & Accessories
12-30
Note:
The TRIG-15/25 is
only used for older
FluoroMax
®
-3s. Newer
models have a trigger
built into their timer
boards.
Model TRIG-15/25 External Trigger
Accessory
The TRIG-15/25 accessory permits the
fluorescence system to be operated with
almost any external trigger stimulus. Data
acquisition can be synchronized with external
events, by automatically following a voltage
pulse (minimum 3 V above ground), or
manually pushing a button on a trigger-release
cable. Multiple trigger
events are recorded
and stored with the as-
sociated data file. A
TTL trigger output
also is provided, for
activating external de-
vices, such as a
stopped-flow unit.
The front panel has
four sets of banana-
jack inputs for two in-
dependent trigger in-
puts, Trigger 1 and
Trigger 2.
There are two sets of jacks for each of these two trigger inputs: an upper set, for manual
switch inputs, and a lower set, for pulsed voltage inputs. These two input types can be
used simultaneously, but any one event is ignored while the interface is activated by
another.
Model TRIG-15/25 External Trigger Accessory.