ADR4
Installation Manual
EMM_871_4956
Rev 2.8
EM Motorsport Ltd. CONFIDENTIAL PROPRIETARY. All right reserved
8/20
3
Installation Guide
3.1
ADR4 Equipment
The ADR4 must be fitted in such a position that it is readily accessible and
possible to change between sessions without the need to remove any major
components of the car. The unit should also be mounted where
the LED can be easily
seen by the operator
; if this is not possible, a remote LED need to be wired to the
appropriate output pin. The external LED response is as follows:
Status
External LED Response
Logging
ON
Accident stored
2HZ 1-1-0
Download active
2HZ 1-1-1-0
The ADR4
must be mounted directly to the chassis
in order to give the best
measurement of accident forces; however, the unit must not be mounted close to
sources of extreme vibration such as around the engine or gearbox. An interface plate
may be used to simplify the installation and strengthen the mounting surface to isolate
the device from vibrations. In this case, the device must be in sufficient contact with
the plate, and the plate must be in sufficient contact with the chassis.
The desired mounting and orientation of the ADR4 is one that is in
alignment with the axis shown below
and inside the driver “safety cell”. It is
important that care is taken to ensure that the ADR4 does not create an
additional hazard to the driver during an accident.
