TESTING DT-202 - [500 mm] selector switch; [TOTAL] (total counter); [TRG] (Trigger terminal for high-speed camera photography)

§5 Operation method
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5) [500mm] selector switch
By selecting this switch, two dropping (specimen releasing) methods are selectable.
a) [DH>500mm]
A specimen drops together with the specimen supporting base and the pneumatic pen cylinders
operate at the specified position to release the specimen.
b) [DH<500mm]
The specimen supporting base keeps stopping at the position and the pneumatic pen cylinders
operate to release the specimen.
Memo
If the drop height is lower than 500mm, the releasing operation does not function even if the
switch is set to [DH>500mm]. Set the switch to [DH<500mm] without fail.
Memo
An automatic drop height detecting function is not provided.
6) [TOTAL] (total counter)
This counter indicates the total number of tests after starting the use of this tester. It cannot be
reset to 0 halfway.
7) [TRG] (Trigger terminal for high-speed camera photography)
This trigger output terminal is provided for using a high-speed camera. When the switch for
detecting the releasing of a specimen functions, a trigger signal (contact output) is issued.