Hornet 719T Installation Manual Download Page 6

6

© 1995,1996 Directed Electronics, Inc. Vista, CA

97N719T.PM5

 

4/97

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. Selecting the 5 minute delay will prevent those systems from triggering the current sensor.

3

ARM/DISARM CHIRPS ON/OFF: This feature controls the chirps that confirm the arming and disarming of

the system.

4

CODE HOPPING™ ON/OFF: The system uses a mathematical formula to change its code each time the

transmitter and receiver communicate. This makes the group of bits or "word" from the transmitter very long. The
longer the word is, the easier it is to block its transmission to the unit. Disabling the Code Hopping™ feature lets
the receiver ignore the Code Hopping™ part of the transmitter word. As a result, the unit may have better range
with Code Hopping™ off.

FEATURE DESCRIPTIONS

The system features a Doubleguard shock sensor inside the control unit. All adjustments to the sensor are made
using the transmitter.

To adjust the shock sensor Warn-Away:

1: Disarm the system.

2: Within five seconds press and hold button II on the transmitter until the unit generates a

long chirp.

3: Release button II on the transmitter.

To test and adjust the current Warn-Away setting:

Strike the vehicle to test the current setting. It the impact is detected the unit will chirp three or four times. If the
current setting is acceptable do nothing and the unit will exit shock sensor adjustment mode. If the current setting
is unacceptable press button I to decrease the sensitivity or button II to increase the sensitivity. Each time button
I is pressed the unit will emit one chirp and the sensitivity is decreased one step. Each time button II is pressed
the unit will emit two chirps and the sensitivity will be increased one step. There are 16 possible settings. When
the maximum or minimum setting is achieved the siren will emit a long chirp.

To adjust the shock sensor full trigger:

1. Arm the system.

2: Within five seconds press and hold button II on the transmitter until the unit generates a

long chirp.

3: Release button II on the transmitter.

To test and adjust the current full trigger setting:

Strike the vehicle to test the current setting. It the impact is detected the unit will chirp three or four times. If the cur-
rent setting is acceptable do nothing and the unit will exit shock sensor adjustment mode. If the current setting is
unacceptable press button I to decrease the sensitivity or button II to increase the sensitivity. Each time button I is
pressed the unit will emit one chirp and the sensitivity is decreased one step. Each time button II is pressed the
unit will emit two chirps and the sensitivity will be increased one step. There are 16 possible settings. When the
maximum or minimum setting is achieved the siren will emit a long chirp.

Note: If more than five seconds elapse without an adjustment, shock sensor adjustment mode exited.
Repeat steps 1 - 3 to make additional adjustments.

The siren will generate one long chirp followed by two short chirps when the shock sensor adjustment mode is exit-
ed.

SHOCK SENSOR ADJUSTMENT

Summary of Contents for 719T

Page 1: ...llation 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 ...

Page 2: ... on Status LED location Remove the domelight fuse This prevents accidentally draining the battery Roll down a window to avoid being locked out of the car During the installation Mount the unit in the engine compartment away from heat sources and areas that must be accessed for routine maintenance of the vehicle Mount the unit with the siren portion facing down This will prevent water damage to the...

Page 3: ...ed to drive the parking lights as shown below BLUE instant trigger input This input can be used for hood and trunk pins or optional sensors BLUE WHITE 2V LED output Connect this to the blue wire of the supplied LED Connect the RED wire of the LED to a fused source of 12V BLACK chassis ground input Connect this wire to bare metal preferably with a factory bolt rather than your own screw screws tend...

Page 4: ...econds press button one on the first transmitter The siren will chirp once 3 Within 5 seconds press button one on the first transmitter AGAIN The siren will chirp twice 4 Within 5 seconds press button one on the first transmitter a THIRD time The unit will generate one long chirp 5 Repeat steps 2 4 for all transmitters to be learned The system will learn up to four transmit ters in this fashion Th...

Page 5: ...u have accessed 5 Program the selected feature Pressing button one on the transmitter will select the one chirp setting and the siren will chirp once Pressing button two on the transmitter will select the two chirp setting and the siren will chirp twice The default settings are the one chirp settings except where indicated by bold text After programming a feature another feature can be selected by...

Page 6: ...impact is detected the unit will chirp three or four times If the current setting is acceptable do nothing and the unit will exit shock sensor adjustment mode If the current setting is unacceptable press button I to decrease the sensitivity or button II to increase the sensitivity Each time button I is pressed the unit will emit one chirp and the sensitivity is decreased one step Each time button ...

Page 7: ...itive enough The mounting of the control unit is critical to shock sensor performance If relocation of the control unit does improve performance of the sensor the angle of the unit and the bracket may be changed as shown below Remember the siren must be protected against water damage and the more the angle is changed the easier it is for water to collect in the siren housing After programming the ...

Page 8: ... 1995 1996 Directed Electronics Inc Vista CA 97N719T PM5 4 97 ...

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