® 719T Installation Guide Page 2 Installation points to remember Page 3 Wire connection guide Page 4 Transmitter Learn Routine™ Page 5 Operating-settings Learn Routine™ Page 6 Feature descriptions Page 6 Shock Sensor Adjustment Page 7 Troubleshooting Directed Electronics, Inc.
Two 491T remote transmitters Status LED INSTALLATION POINTS TO REMEMBER Do not disconnect the battery if the vehicle has an anti-theft-coded radio. If equipped with an air bag, avoid disconnecting the battery if possible. IMPORTANT: Many airbag systems will display a diagnostic code through their warning light after they lose power. Disconnecting the battery requires this code to be erased, a procedure that can require a trip to the dealer.
WIRE CONNECTION GUIDE ORANGE (-) ground-when-armed output: This wire supplies a (-) 500 mA ground as long as the system is armed. This output ceases as soon as the system is disarmed. This output can be used to interrupt the starter circuit using an optional 8618 starter kill relay as shown below. NOTE: If connecting the ORANGE wire to control another module, such as a 529T or 530T window controller, a 1 amp diode (type 1N4004) will be required. Insert the diode as shown below.
TRANSMITTER LEARN ROUTINE™ The system uses a microprocessor-based Learn Routine to learn and store transmitters in memory. Up to four transmitters are retained in memory, even if the unit is disconnected from the vehicle battery. To enter the Transmitter Learn Routine™: 1. Power the system up. If the system is already powered up, it must be powered down before it will enter the Transmitter Learn Routine™. 2. Within 5 seconds press button one on the first transmitter. The siren will chirp once. 3.
TRANSMITTER LEARN ROUTINE™ Many of the system features are programmable. The Operation Settings Learn Routine™ is used to access and program the system features. You must have a programmed transmitter to program features. To enter Learn Routine™: 1. Arm the system. 2. Disarm the system. 3. Press and hold both buttons on the transmitter until the unit generates a long chirp. The long chirp is followed by a short chirp indicating step one in the Operation Settings Learn Routine™. 4.
FEATURE DESCRIPTIONS 1 CURRENT SENSE ON/OFF: This feature is used to defeat the current sensor of the unit. If turned off, the system cannot detect the doors opening, unless the BLUE wire has been connected to the door switch circuit. 2 CURRENT SENSE DELAY 5 SECONDS / 5 MINUTES: This feature selects the delay time before current sensor can trigger the unit. In some vehicles, electric fans and other circuits may stay on after the ignition is turned off.
TROUBLESHOOTING The current sensor does not work. Is it programmed off? Is it programmed for 5 minute delay? See page 6. The current sensor can sense the domelight circuit more effectively if the RED (+) 12V input wire is connected directly to the dome light positive circuit. This is not necessary in most cases, but will help when the dome light circuit is extremely low current. The shock sensor is not sensitive enough. The mounting of the control unit is critical to shock sensor performance.
© 1995,1996 Directed Electronics, Inc. Vista, CA 97N719T.
