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External trigger signal
A – Trigger input (triggers on “low” level, voltage range 0-3.3V)
B – Ground
C – External trig select input (tie to pin B on plug to enable external trig)
The applied voltage at the trigger input must be within 0 to +3.3V relative to
ground. No voltage may be applied to the trigger input while the detector is
powered off or damage to the detector may result.
Weather protection
The D500X comes in an enclosure which is weather protected in the meaning that it will
withstand dust and a certain degree of humidity. Heavy rain may result in water intrusion, so
under such conditions additional protection is recommended. The protection cover over the
CF card holders and power switch should be used for mechanical and weather protection.
The built-in microphone is sensitive to humidity and should always be protected from rain etc.
The recommended operating temperature range is 0 - 50 degrees C.
System requirements
In order to use the D500X Utility program as well as to access the recorded files, a PC with
Windows XP-SP3/Vista/7 and a CF card reader are required.
A
B
C
