Directed 750d Manual

The Directed 750d is a high-performance car security system with advanced two-way remote technology, long-range operation, LCD remote display, shock sensor, starter disable, and multiple zone alerts. Features include silent arming, panic mode, remote start capability, valet mode, and programmable settings. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: Two-way LCD remote, Control module, Shock sensor, LED status indicator, Siren, Starter disable relay.

Feature	Description
Two-way communication	Remote confirms system status with visual and audible feedback
LCD remote display	Shows system status, zone alerts, and battery level
Remote start capability	Start vehicle remotely with climate control options
Shock sensor	Detects impacts and attempted break-ins
Starter disable	Prevents unauthorized vehicle starting
Panic mode	Activates siren and lights for emergency situations
Valet mode	Temporarily disables security features for servicing
Multiple zone alerts	Separate notifications for door, hood, trunk, and shock sensors
Programmable settings	Customizable sensitivity, chirp sounds, and auto-arming
Battery backup	Siren continues operation if main power is cut

Installation

Professional installation recommended. Unpack and inspect all components.

1. Mount control module: Secure in hidden, dry location under dashboard.
2. Install shock sensor: Mount on solid metal surface in engine compartment.
3. Connect siren: Mount in engine bay, route wires through firewall.
4. Wire starter disable: Connect to starter relay circuit.
5. Connect power: Connect to vehicle battery with appropriate fuses.
6. Test all connections: Verify proper operation before final assembly.

WARNING! Disconnect vehicle battery before installation. Ensure all wiring is properly insulated and secured.

First-Time Setup

After installation, program system for initial use.

1. Enter programming mode: Turn ignition on/off three times within 10 seconds.
2. Set remote controls: Program each remote to the system.
3. Adjust shock sensor sensitivity: Test and set appropriate level.
4. Configure auto-arming: Set time delay for automatic arming.
5. Test all features: Verify remote start, panic mode, and zone alerts.

CAUTION! Test system in safe environment. Ensure vehicle is in park with parking brake engaged.

Specifications

• Operating Range: Up to 2000 feet line-of-sight
• Remote Frequency: 315 MHz or 434 MHz
• Battery Life: 6-12 months typical remote battery life
• Shock Sensor: 2-stage sensitivity adjustment
• Siren Output: 120 dB piezoelectric siren
• Current Draw: 15 mA standby, 200 mA alarm active
• Operating Voltage: 10-16 VDC vehicle electrical system
• Temperature Range: -40°F to 185°F (-40°C to 85°C)
• Warranty: 1-year limited warranty

Controls and Settings

Primary controls via two-way LCD remote. System status indicated by LED and siren chirps.

Remote Buttons: LOCK/ARM, UNLOCK/DISARM, REMOTE START, PANIC, TRUNK RELEASE, AUXILIARY.

Programming: Enter valet mode, adjust shock sensitivity, set auto-arm timing, program remote start options, customize chirp sounds, set panic mode duration. Security: Starter kill, passive arming, silent arm/disarm, impact detection levels.

Remote Programming

Add or replace remotes to the system.

1. Enter programming mode: Turn ignition on/off three times rapidly.
2. Press programming button on control module.
3. Press any button on new remote within 30 seconds.
4. System will chirp to confirm successful programming.
5. Repeat for additional remotes.
6. Exit programming mode by turning ignition off.

Tip: Program all remotes at the same time. Maximum of 4 remotes per system.

Operation Modes

Multiple operating modes for different situations.

1. Armed mode: System active, monitoring all zones.
2. Disarmed mode: Security system inactive.
3. Valet mode: Security features disabled for servicing.
4. Panic mode: Immediate siren activation for emergencies.
5. Remote start mode: Engine running with climate control.
6. Silent mode: Arm/disarm without audible chirps.
7. Auto-arm mode: Automatic arming after door closure.

WARNING! Do not use remote start in enclosed spaces. Ensure vehicle is in park.

Security Features

Advanced security protection with multiple layers.

• Starter disable: Prevents engine starting when armed
• Zone monitoring: Separate alerts for doors, hood, trunk
• Shock detection: Two-stage impact sensing
• Anti-carjacking: Automatic re-locking if door opened without disarm
• Code hopping: Rolling code technology prevents code grabbing
• Battery backup: Siren continues if main power disconnected

Maintenance

Regular maintenance ensures optimal performance.

1. Check remote batteries every 3 months
2. Test system operation monthly
3. Clean remote contacts with isopropyl alcohol
4. Verify all connections remain secure
5. Update programming as needed for vehicle changes

CAUTION! Use only recommended batteries. Keep remote dry and avoid extreme temperatures.

Regulatory Information

FCC Part 15 compliant. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Copyright © Directed Electronics. All rights reserved. For technical support, visit www.directed.com or call 1-800-876-0800.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Remote not working	Dead batteries or out of range	Replace batteries; move closer to vehicle; reprogram remote
System won't arm	Open door or trunk	Close all doors completely; check trunk latch
False alarms	Shock sensor too sensitive	Adjust shock sensor sensitivity downward
No remote start	Vehicle not in park or hood open	Ensure transmission in park; close hood completely
LED not flashing	System not in armed mode	Check valet mode; reprogram if necessary
Siren not sounding	Wiring issue or siren failure	Check siren connections; test with multimeter

Reset: Disconnect battery for 30 seconds to reset system.

Service: 1-800-876-0800; www.directed.com