Specifications

124
V. If the gauge on the regulator is at or above 900 PSI take a felt tip pen and
mark the needle’s position directly on the glass face of the gauge. Let the
tank stand for two hours and then observe the gauge and verify that the
needle has not moved.
VI. After the regulator is initially mounted, depress the regulator control button
and allow the gas to purge the valve for several seconds.
VII. Leave the regulator on your tank unless it is absolutely necessary
to remove it. This will reduce the possibility of leaky connections.
5.5.2 Overall Breathalyzer ignition interlock system test
Due to the money and time involved with setting up an ignition interlock system
to a real automobile, a suitable substitute was obtained for use for the
demonstration of how the system will operate within a particular car, and is
shown below in Figure 5.5.2-1
Figure 5.5.2-1 Automobile Replacement
As seen above, the automobile is mounted with two status LEDs that indicate the
current state of the automobile.
i. The user will turn on the power switch for the RC Car, initializing the
control box unit and bringing the system online.
ii. The user will then turn on the handheld unit, allowing approximately 10
seconds for settling time and initialization messages to display.