Directed Electronics 990 Automobile Parts User Manual


 
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3-1 ENGINE CHECKING ON/OFF: In the default setting the remote start will monitor either the vehicle's tach
wire or voltage depending on the programming of feature 3-2. If programmed OFF the vehicle will crank for the
programmed crank time (feature 3-5) and will not verify with tach or voltage that the car is running. In the OFF
setting, if the vehicle fails to start, the ignition can stay on for the entire run duration. Using tach or voltage
check is always recommended if possible.
3-2 CHECKING TYPE TACH/VOLTAGE: Selects the method of engine monitoring. If set to TACHOMETER the unit
will reference the learned tach signal to disengage the starter. In addition it will monitor the RPM and shut down
if the engine RPM is too high or too low. When set to VOLTAGE, the unit will crank the starter for the programmed
time and then attempt to sense that the engine is running by detecting an increase in voltage. The threshold
for the voltage check is selectable in feature 3-6.
3-3 RUN TIME 12, 24, 60 MINUTES: Selects the time in minutes that the system will operate the engine
until the system "times out". This is the maximum operation period and the system may be shut down
using a shutdown at any time. Using the Bitwriter®, the run time can be programmed for any duration from 1-
60 minutes.
3-4 PARKING LIGHTS FLASHING/CONSTANT: In the default setting, the unit will flash the vehicle's parking lights
(if connected) while remote started. The constant setting will turn the parking lights on solid for the entire run
duration.
3-5 CRANK TIME 0.6/0.8/1.0/1.2/1.4/1.6/1.8/2.0/4.0 SECONDS: If the unit is programmed for no engine
checking or voltage sense, the crank time must be set to the appropriate duration. The default setting is 0.6
second. If a different crank time is desired, select feature 3-5 and select either 0.6 second by using the one-
chirp setting or toggle through the higher settings by using the two-chirp settings.
3-6 VOLTAGE CHECK HI/LOW: This feature only functions when programmed for voltage sense. Some vehicles
have many accessories, which are turned on when remote started. In these vehicles, the variation of voltage
between the engine off and the car running is very small and the remote start unit may "think" the vehicle has
not started. This can cause the remote start to shut-down after the car has been started. If this happens program
this feature to the LOW position.
3-7 SHORT RUN/TURBO 1/3/5/10 MINUTES: When the and buttons on the transmitter are pressed
simultaneously, the vehicle will start for the programmed short run time. The factory default is 1 minute.
3-8 ACTIVATION PULSE COUNT 1/2: This allows the system to use 1 or 2 pulses to activate the remote start
sequence. The default setting is 2-pulses.
Note: 1 or 2 pulses on the WHITE/BLUE remote start activation input wire as well as the
button of the remote control.
menu #3 - remote start options