Genius 722 User Manual page 45

1. Black wire: Connect this to Ground input (-)
2. Gray/black wire = This wire will detect the RPM or Oil signal input
depending on the slide switch's position .
Switch No.2 select OFF position and system gray/black wire needs
connected to car's tachometer the system will depend RPM
signal to confirmed engine start successful or not.
Switch No.2 select ON position and system gray/black wire is not
connected (open) the system will depend voltage to confirmed
engine start successful or not. If the wire connected to
generator the system will depend generator signal to confirmed
engine start successful or not.
3. Black/red wire : This works to disarm factory security output (-). If the
car is pre-installed with security device "like transponder", this circuit is
used to bypass it with the need of other external device.

RPM signal LED
Following procedure below, LED flashes proves Gray/black wire
finds correct Tach wire
1) Firstly, slide switch #2 to RPM option
2) Then slide switch # 6 to ON
3) Touch gray/black wire tip to any possible Tach wire's metal part
4) Led flashes when gray/black has connection with Tach. Connect
them.
Pre-test for correct wiring that will assure practical remote engine
start
(a) Firstly connect main wire harness and engine start detect wire with
EMS . Press " start engine running test switch" and see if the engine
is started. The engine start confirms the wiring is correct.
(b) Press again "start engine running test switch" to shutdown engine.
(c) Go on connecting wire between ESM and car alarm module.
(d) if step (a) test fails, re-check if all wires are properly connected.
Genius Car Alarm
www.alarmasgenius.com 45