Monarch Instrument Pocket LED Strobe - Manual (Page 11)

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The input jack (closer to the front of the strobe ▲) enables an external
signal to trigger the strobe. Inserting a plug into the input jack will
automatically put the strobe into the External Mode. When the plug is
removed, the strobe will be put back into the Internal Mode.
With no external input, the output jack (closer to the rear of the strobe
▼) provides a TTL compatible pulse from the strobe’s internal oscillator.
If an external input is applied, the output pulse is in sync with the input
pulse. This output pulse may be used to trigger a second stroboscope
synchronously to illuminate larger areas. Many strobes can be “daisy
chained”. The output jack of one strobe is connected to the input jack of
the next strobe causing all the strobes to fl ash together and be controlled
by the fi rst strobe in the chain.
Note: Cables should not exceed 8 feet or 2.5 meters in length in
order to comply with the CE rating of this product.
3.0 LED STROBE OPERATION
The Strobe is controlled via the four buttons on the face of the unit. The
button on the left (A) is also the power button.
A B C
D
Figure 3.1 LED Strobe Keypad