Triax 2015 User Manual page 7

Wireless surface impact tester
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6. NO - Functions similar to YES key, except gives alternate choice to an operational
question. Pressing and holding this key for approximately three seconds allows the user
to enter the clock, folder and configuration menus.
7. LAST – Allows the user to step through the drop test results, in descending order.
Using the Memory Card the Triax can record up to 100 drop test in each of 10 folders for
a total of 1000 drop tests (root directory plus 9 folders.) Drops are labeled 1 through 100
and only the drop tests stored in the currently selected folder are available for display (see
Appendix C for information on changing folders). Each time the drop number is changed
any test data available for the drop will be displayed. If no test data is available (no drop
has been recorded at the respective drop number) the PEAK, HIC and ANGLE data will
be shown as dashes.
Holding the LAST key will cause the Triax2015 to step through the drop test results at a
rate of about 1 drop per second. If while the LAST key is held the ENTER key is pressed
the drop number will change by ten. This allows the user to quickly scan through the
available 100 drops.
8. NEXT - Similar to the LAST key, except that the drop tests will be stepped through in
ascending order.
3.2 Hand Held to Missile Communications
The Triax2015 uses wireless communication between the hand held and missile. As
shipped from the factory each hand held is paired with a unique missile. A Triax 2015
hand held can be factory set to pair with both an "E" (hemispherical) and an "A"
(cylindrical) missile. (See section B.3 for details on selecting operation with an "E" or
"A" missile.) Multiple Triax 2015 systems operating in close proximity will not interfere
which other.
The range of the Triax 2015 wireless communications is about 20 feet. Should the user
try operation beyond this distance the communications between the missile and hand held
will cease and the system will appear to be non-operational. Moving back into range will
allow communications to resume after an approximately 30 second delay.
Some wireless devices such as laptops and tablets might show the Triax system in their
respective discovery modes. The Triax 2015 system does not support apps or
communications with devices other than the missile and hand held, and any attempt to
pair other devices could disrupt the factory pairing resulting in an inoperable system.
3.3 Lower Cover
Removing the lower cover of the hand held controller exposes the battery charger
connection. Also located under the lower cover is the memory card used for storing drop
test results. To remove the memory card press gently inward until a click is heard and
then release. The memory card will spring outward and can then be removed.
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