installation_850.
installation_850.qxd 9/10/99 6:26 PM Page 3 Table of Contents 1. Before You Begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 1 2. Installation Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 2 3. Mounting Components Main Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
installation_850.qxd 9/10/99 6:26 PM Page 1 Before You Begin 1. Be sure to read the manual thoroughly before beginning the installation to ensure a proper understanding of the MS850 and its functions. 2.
installation_850.qxd 9/10/99 6:26 PM Page 2 Installation Tips 1. Use a Volt / Ohm meter to test all wires. Do not use a test light. 2. Good power and ground connections are essential for proper operation. Ground the alarm as close to the alarm main unit as possible. 3. Route all wires from the engine compartment to the interior of the vehicle through a grommet and use electrical tape and split loom tubing for protection. 4. When adding optional accessories such as door locks, window modules, etc.
installation_850.qxd 9/10/99 6:26 PM Page 3 Mounting Components Main Unit The main unit should be mounted in the interior of the vehicle. Do not mount the main unit in the engine compartment. For maximum security, avoid mounting the main unit where it will be easily accessible to a thief. If you are mounting the unit under the dash board, be sure to mount the unit as high as possible and in a location where it will not interfere with the operation of the pedals.
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installation_850.qxd 9/10/99 6:26 PM Page 5 Wiring Description 14-Pin Main Harness Pin 1 - BLACK: Ground. Connect to a solid chassis ground. Be sure to use a ring connector of proper size. Scrape away the paint at the grounding point. Pin 2 - RED: Main Power (+12v) input [10A fuse] Connect to constant +12v. A clean source of power is essential. This connection can be made at either the battery or at the constant power supply wire to the ignition switch.
installation_850.qxd 9/10/99 6:26 PM Page 6 to Starter Solenoid BLUE to alarm BLUE wire WHITE to alarm VIOLET wire RED cut VIOLET to Ignition Key +12v in “on” and “start” In this configuration, the vehicle’s starter will be disabled while the system is armed and alarming. Pin 12 - **not used** Pin 13 - RED/yellow: Parking Light (+/-) output [on-board relay, 7.5A Fuse] Provides +12v or ground (-) to flash the parking lights. See Jumper Settings to select polarity.
installation_850.qxd 9/10/99 6:26 PM Page 7 4-Pin Sensor Harness Pin 1 - RED: Sensor Power +12v. Pin 2 - BLACK: Sensor Ground. This wire provides ground to turn on the sensor only during Sensor Test Mode and when the alarm is Armed. Pin 3 - WHITE/violet: Trigger (-) input. Pin 4 - VIOLET/yellow: Warn Away (-) input. Other Harnesses For details on the Status LED and Override Switch, see Mounting Components. Extra LEDs Up to 3 extra LEDs can be added. Cut the Red LED wire and connect in series as shown.
installation_850.qxd 9/10/99 6:26 PM Page 8 Programming Jumpers Parking Light Polarity. Selects the polarity (+/-) for the output of the on-board Parking Light relay. Pin 1 + Pin 2 = negative Pin 2 + Pin 3 = positive (default) Siren / Horn Honk Output. Selects the polarity (+/-) and function for the output of the Orange wire. Pin 1 + Pin 2 = Siren (+) output (default) Pin 2 + Pin 3 = Horn (-) output Siren - When the system is triggered, the output will be contant.
installation_850.qxd 9/10/99 6:26 PM Page 9 Accessing the Jumpers Access Panel Carefully press in on the access panel and slide it forward toward the end of the case. Once you have made your selections, close the case by sliding the panel back into place.
installation_850.qxd 9/10/99 6:26 PM Page 10 Remote Transmitters Remote Transmitter Layout Button 1 LED Button 2 Each system comes with 2 Remote Transmitters, pre-programmed to operate in the Ungo Standard Mode and will Arm and Disarm the system with chirp confirmation using Button 1. Transmitter Operating Modes The MS850 can be configured to work with the remote transmitters in one of three ways, Ungo Standard Mode (default), Convenience Mode, or Driver Door Priority Mode.
installation_850.qxd 9/10/99 6:26 PM Page 11 Convenience Mode This mode will configure the system to Arm and Disarm on separate buttons for convenience and ease of use. BUTTON 1 BUTTON 2 ARM DISARM F1 Button 1 Arms the system. This Button also locks the doors when the system is in Valet Mode. Button 2 Disarms the system and controls the system’s Auxiliary Function. This button also unlocks the doors when the system is in Valet Mode. If the system is Armed, pressing Button 2 Disarms the system.
installation_850.qxd 9/10/99 BUTTON 1 BUTTON 2 6:26 PM Page 12 ARM DISARM* Unlock All *Disarming the system will unlock only the Driver's Door Button 1 Arms the system. This Button also locks the doors whne the system is in Valet Mode. Button 2 Disarms the system and controls the system’s Auxiliary Function. This button also unlocks the doors when the system is in Valet Mode. If the system is Armed, pressing Button 2 Disarms the system.
installation_850.qxd 9/10/99 6:26 PM Page 13 Two Car Operation For added convenience, the remote transmitters included with the MS850 can be used to operate a second Ungo system.
installation_850.qxd 9/10/99 6:26 PM Page 14 Adding a New Transmitter into the System 1. Turn on the ignition. 2. Press and hold the Override switch. • The status LED will turn on red. 3. Within 5 seconds: Continue holding the Override switch and Press Transmitter Button 1* For remote arming with chirp confirmation. --- or --Release the Override switch and Press Transmitter Button 1* For remote arming without chirp confirmation.
installation_850.qxd 9/10/99 6:26 PM Page 15 Programming System Initialization and Default Reset Following this procedure will set all System Programming Parameters to factory default settings. 1. Turn on ignition. 2. After 4 seconds, press and hold Buttons 1 and 2 together for 5 seconds. The siren will emit one long chirp, indicating that the reset signal was received. 3. Turn ignition off. • All System Programming parameters are now set to factory default settings.
installation_850.qxd 9/10/99 6:26 PM Page 16 Programmable System Parameters Status LED Button 1 Button 2 Step Function 1 2 3 4 5 6 7 8 Ignition Controlled Door Locking Ignition Controlled Door Unlocking Ignore Dome Light Delay Audible Tamper Alert Report Door Unlock Pulse Automatic Rearming Entry Delay for Passive Arming Yellow/white Wire Operation 9 10 Passive Door Locking Transmitter Operating Mode solid* ON ON OFF ON single OFF OFF Aux.
installation_850.qxd no chirps 1 chirp 2 chirps 3 chirps 9/10/99 = = = = 6:26 PM Page 17 ignition door shock sensor trunk When Audible Tamper Alert report is turned off, the siren will emit a long chirp on disarming to indicate the system was triggered, but the zone indication will be from the status LED only. 5. Door Unlock Pulse - Single/Double. Selects between a single pulse or a double pulse door unlock output.
installation_850.qxd 9/10/99 6:26 PM Page 18 Shock Sensor Adjustment Screw Indicator LEDs - + Mounting Tabs 5 Pin Connector 4 Pin Connector to Main Unit Sensor Test Mode This mode will allow you to actively test the shock sensor and make adjustments without the alarm being armed. Be sure that the sensor is securely mounted to the vehicle before entering the Sensor Test mode. To enter Sensor Test mode: 1. Turn the ignition on. 2. Within 4 seconds, press Button 1.
installation_850.qxd 9/10/99 6:26 PM Page 19 Dome Light Control Relay Diagrams As an option, the Yellow/white wire can be used with and optional relay to control the vehicle’s domelight instead of an auxiliary function. When using this feature, be sure to program the output of the Yellow/white wire output for Dome Light Control. See Programming.
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installation_850.qxd 9/10/99 6:26 PM Driver Door Priority Wiring Diagrams Page 21 (-) Door Lock wire LOCK/UNLOCK SWITCH (-) Door Unlock wire White/green wire (-) LOCK White/blue wire (-) UNLOCK For a description of Driver Door Priority Mode, see Remote TransmittersTransmitter Operating Modes. FACTORY DOOR LOCK MODULE 15A FUSE CONNECT TO +12V CUT Yellow/white wire (-) AUX.
installation_850.qxd 9/10/99 6:26 PM Page 22 Reference Chart You can use this chart to quickly identify and interpret the system’s chirp indications and LED flashes.
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