Clarion Ungo MS850 Installation manual

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Table of Contents
1.
Before You Begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 1
2.
Installation Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 2
3.
Mounting Components
Main Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 3
Siren . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 3
Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 3
Shock Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 3
Override Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 3
LED Status Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 3
4.
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 4
5.
Wiring Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 5
6.
Jumper Settings
Parking Light Polarity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 8
Siren / Horn Honk Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 8
Door Lock Pulse Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 8
7.
Remote Transmitters
Using the Remote Transmitters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 10
Tranmitter Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 10
Ungo Standard Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 10
Convenience Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 11
Driver Door Priority Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 11
Two Car Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 13
Adding a New Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 14
Deleting Transmitters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 14
8.
Programming
System Initialization and Default Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 15
Arming Mode Selection (Active or Passive Arming) . . . . . . . . . . . . . . . . . . . . . . . .Page 15
Programmable System Parameters
Ignition Controlled Door Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 16
Ignition Controlled Door Unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 16
Ignore Delayed Domelight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 16
Audible Tamper Alert Report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 16
Door Lock Pulse (single/double) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 17
Automatic Rearm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 17
Entry Delay w/Passive Arming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 17
White/yellow wire operation (Aux / Aux with Trunk Bypass / Dome Light) . .Page 17
Passive Door Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 17
Transmitter Operation Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 17
9.
Shock Sensor
Sensor Test Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 18
10.
Dome Light Control Relay Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 19
11.
Door Lock Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 20
12.
Driver Door Priority Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 21
13.
14.
Referrence Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 22
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Back Page
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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.
Verify system contents:
❑ Main Unit
❑ Two 2-Button Remote Transmitters
❑ Siren
❑ Electonic Shock Sensor
❑ Harnesses
•
•
•
•
•
•
14-Pin main harness
2-Pin Status LED harness
2-Pin Override Switch harness
3-Pin Door Lock harness
4-Pin Shock Sensor harness
Pre-wired starter kill relay socket with relay
3.
Discuss the location of the status LED and the Emergency Override Switch with the
vehicle’s owner.
4.
Discuss the optional features of the MS850 and the features that must be programmed
during installation, with the vehicle’s owner.
5.
Check all of the vehicle’s operating systems before and after the installation.
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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., be sure to
fuse each additional accessory power lead separately from the main power source. This
will insure that the security system power is retained in the event that an accessory
malfunctions.
5.
Avoid extending the system’s wires, the supplied wiring harnesses provide sufficient length
to connect to the required vehicle circuits. If a wire must be extended, be sure to use the
appropriate gauge wire in order to avoid a drop in current. Always use wire that is at least
the same gauge as the wire you are extending.
6.
Never bypass the fuses included in the MS850 wiring harness. They are necessary safety
items designed to protect both the system and the vehicle.
7.
Be sure to perform a full function test of all of the systems components to verify proper
operation. Also, be sure to check all of the vehicle’s operating systems before and after the
installation.
8.
For maximum security, disguise all system wires with black electrical tape and split loom
tubing to prevent a thief from being able to identify the system wiring.
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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.
Be sure to extend the antenna as high as possible so that optimum range can be achieved.
Before securing the unit, be sure that you have made all of the necessary switch and jumper
selections and perform a thorough function test of the system.
The case of the MS850 is designed to be mounted using screws, or secured using wire ties
through the wire tie mounting tabs located on the unit.
Siren
Mount the siren facing downward and away from sources of heat and face the opening
downward to prevent water from collecting inside the housing. Be sure that the wires are
not easily accessible from underneath the vehicle.
For maximum security, it is best to disguise all under hood system wires with factory style
split loom tubing so that they cannot be easily identified by a thief.
Run all wires from the engine compartment into the interior of the vehicle through a
grommet.
Shock Sensor
The dual stage, electronic shock sensor, included with the system, is designed to be
mounted in the interior of the vehicle using a tie wrap or double sided tape. Be sure to avoid
mounting the sensor to sources of strong electrical interference such as cellular phone
transceivers or the vehicle’s engine computer.
Suggested mounting locations are an air conditioning duct, or a dashboard or center
console support brace.
Override Switch
Mount the Override Switch in a location near the driver where it is easily accessible but not
plainly visible. Plug the blue override switch connector into the blue 2-pin socket on the
main unit.
Be sure that the switch cannot accidentally be pressed or damaged by movement of
passengers or contents within the vehicle.
LED Status Indicator
Mount the status LED so that it is visible from both sides of the vehicle. Plug the white
LED connector into white 2-pin socket on the Main Unit.
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Wiring Diagram
Black
White/blue
(-)unlock / (+)lock
Door Lock
Relays
Chassis Ground
Red
White/green
(-)lock / (+)unlock
+12v
Ignition
Key
Ignition +12v
x
Override
Switch
Starter
Solenoid
Blue
(-) Armed output
LED
Starter Defeat
Relay
Violet
Ignition +12v
Negative Door Pinswitch
Dome Light
+12v
Shock Sensor
10A
White
Positive Door Pinswitch
+12v
Yellow
Dome Light
7A
Negative Hood/Trunk Switch
White/brown
Relay
Orange
Yellow/white
Aux. (-) output
-orDome Light (-) output
-orDrivers Door Unlock (-) output
(+) or (-) output
Horn
Relay
Siren
Parking
Lights
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Red/yellow
(+) or (-) output
OR
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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.
If this wire does need to be lengthened, use the appropriate wire gauge to avoid a drop in
current and be sure to install a fuse near the connection. Do not remove or bypass the fuse
holder included on the wire harness.
Pin 3 - VIOLET: Ignition input (+12v) input.
Connect to a source that maintains +12v when the ignition key is in both the "on" and "start"
positions.
Pin 4 - WHITE: Door Trigger (-) input
Connect to negative door switch circuit. This circuit will show ground (-) when the door is
open.
Pin 5 - YELLOW: Door Trigger (+12v) input
Connect to positive door switch circuit. This circuit, commonly found in Ford vehicles, will
show +12v when the door is open.
Pin 6 - WHITE/brown: Hood/Trunk Trigger (-) input.
Connect to a negative output from the hood and trunk pin switches.
Pin 7 - **not used**
Pin 8 - ORANGE: Siren (+12v) output / Horn Honk (-) output
Provides +12v to drive the siren or a negative output to honk the vehicle horn.
Siren. Connect to the Red siren wire. Connect the Black siren wire to chassis ground.
Set the Siren/Horn Jumper for Siren.*
Horn. Connect to a relay that will honk the vehicle horn.
Set the Siren/Horn Jumper for Horn.*
*The default setting of the Jumper is Siren, for horn operation, be sure to change the position of the Jumper to Horn.
See Jumper Settings.
Pin 9 - **not used**
Pin 10 - **not used**
Pin 11 - BLUE: Starter Defeat Normally Closed (-) output
Provides a negative output while the alarm is Armed and during alarming to disable the
vehicle’s starter circuits. Connect to the provided Starter Kill Relay socket as shown.
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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.
Do not connect this wire to parking light circuits that exceed 10 amps. For vehicles that
have independent left and right parking light circuits, the parking light wires must be
connected using diodes to keep the circuits separate.
Pin 14 - YELLOW/white: Auxiliary Function or Dome Light Control* (-) output.
This wire can be used to control either an auxiliary function (such as an electric trunk relase), the
drivers side door lock acutator (for Driver Door Priority mode), or a dome light control relay.
Aux. Function. Provides negative (-) output. Output will stay on for as long as the
transmitter Button is pressed.
Dirver Door Priority. Operates a relay that unlocks only the driver door actuator when the
remote tranmitters are configured for Drivers Door Priority mode. See Driver Door Priority
Wiring Diagrams.
Dome Light Control. Provides a negative (-) output to activate an optional dome light relay.
Do not connect this wire directly to the vehicle’s dome light.
*See Programming.
3-Pin Door Lock Harness
Pin 1 - WHITE/green: Door Lock (-) / Door Unlock (+)
Pin 2 - **not used**
Pin 3 - WHITE/blue: Door Unlock (-) / Door Lock (+)
These wires can be directly connected to negative and positive triggered door lock systems.
For Voltage Reversal systems and After-market actuators, add relays. For further
information, see Door Lock Diagrams. For selection of Double Pulse output, Comfort
Closure, and 4-second pulse, see Programming and Jumper and Switch Settings.
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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.
LED
Connector
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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.
Horn - When the system is triggered, the output will be pulsing.
Door Lock Pulse Length. Selects between a 1-second and a 4-second output for door locking
and unlocking. Set to 4 seconds when interfacing into vehicles equipped with vacuum door
locking systems.
On = 4 seconds
Off = 1 second (default)
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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.
Setting the Jumpers
Positive (+)
Siren (+)
S
H
Negative (-)
Horn (-)
S
H
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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. To select or change
the transmitter operating mode, see Programming.
Ungo Standard Mode
Button 1 Arms and Disarms the system. This button will also lock and unlock the doors when
the system is in Valet mode.
Button 2 controls the system’s Auxiliary Function.
BUTTON 1
BUTTON 2
ARM / DISARM
F1
When Buttons 1 and 2 are pressed together, the systems Chirp confirmation setting will be
reversed.
If the system was programmed to arm the system with chirp, Pressing Buttons 1 and 2 together will arm the
system without chirp.
If the system was programmed to arm the system without chirp, pressing Buttons 1 and 2 together will arm the
system with chirp.
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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.
If the system is Disarmed, pressing Button 2 activates the Auxiliary Function.
When Buttons 1 and 2 are pressed together, the systems Chirp confirmation setting will be
reversed.
If the system was programmed to arm the system with chirp, Pressing Buttons 1 and 2 together will arm the
system without chirp.
If the system was programmed to arm the system without chirp, pressing Buttons 1 and 2 together will arm the
system with chirp.
Driver Door Priority Mode
This mode operates in a similar manner as the Convenience Mode, with the added safety of
unlocking just the driver’s door when the system is disarmed. Pressing Button 2 again will
unlock the remaining doors.
To properly utilize the Driver Door Priority Mode, the alarm must be wired so that the Auxiliary
Function output is wired to a relay that controls the drivers door lock actuator. See Driver
Door Priority Wiring Diagrams.
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BUTTON 2
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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.
If the system is Disarmed, pressing Button 2 unlocks the passenger doors.
When Buttons 1 and 2 are pressed together, the systems Chirp confirmation setting will be
reversed.
If the system was programmed to arm the system with chirp, Pressing Buttons 1 and 2 together will arm the
system without chirp.
If the system was programmed to arm the system without chirp, pressing Buttons 1 and 2 together will arm the
system with chirp.
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Two Car Operation
For added convenience, the remote transmitters included with the MS850 can be used to operate
a second Ungo system. Be sure that both systems are set to operate in Ungo Standard mode
If the Auxiliary Function is not being used, Button 2 may be programmed to operate the second
system as follows:
ARM / DISARM (A)
ARM / DISARM (B)
BUTTON 1
BUTTON 2
(A) = Car 1
(B) = Car 2
To use a single transmitter to operate multiple vehicles, the Transmitter can be set to arm Car #1
with Button 1 and arm Car #2 with the first available Button not being used by Car #1, which will
be Mode, Mode, 1 if Car #1 is using Auxiliary functions 1 through 3.
The Auxiliary functions for Car #2 will follow the arm/disarm button in sequential order.
As stated, the Programming and set-up functions of Car #2’s system will not be affected by this
Transmitter configuration and will operate exactly as described described in this manual.
The Button Assignment of Arming and Disarming will not affect the operation of the Remote
during Programming, Sensor Test Mode, or any other system set-up function.
The Buttons used to control those features will remain as they are described in this manual,
regardless of how the Transmitter is set up to arm and disarm the system.
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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.
• The status LED will flash once quickly to confirm that the new Remote Transmitter
has been added.
4. Turn off the ignition.
Deleting Transmitters (Adding a Remote Transmitter and Erasing All
Other Remote Transmitters From the System)
1. Turn on the ignition.
2. Press and hold the Override switch.
• The status LED will turn on red.
Continue to hold the override switch.
• After 5 seconds, the status LED will flash 4 times, then turn on red again.
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.
• The status LED will flash once quickly to confirm that the new Remote Transmitter
has been added.
4. Turn off the ignition.
* The Button that is pressed will be the Arm/Disarm Button on that Remote Transmitter. You may program any of the
Transmitter’s buttons to arm and disarm the system at this point.
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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.
• The Arming Mode is set to Remote Arming only.
• The Valet Mode is off.
Arming Mode Selection (Passive or Active Arming)
Using the Remote Transmitter, you may select Passive Arming with chirp confirmation, Passive
Arming without chirp confirmation, or Active Arming (Remote only).
To set the Arming Mode:
1. Turn the ignition on.
2. Within 4 seconds, press Transmitter Buttons 1 and 2 together.
First push:
Second push:
Third push:
one chirp
two chirps
three chirps
=
=
=
Passive Arming with chirp
Active Arming
Passive without chirp
3. Turn off the ignition key to save your selection.
Entering System Programming
1. Turn the ignition on.
2. Within 4 seconds, press Transmintter Button 2.
• The siren will emit one short chirp, indicating that you have entered Programming
Step 1.
• The Status LED will show the current setting of Step 1 (soild of flashing).
3. You can now make changes to the Programmable System Parameters.
Press Button 1 to change the setting.
Press Button 2 to move to the next step.
4. When you are finished, turn the ignition off to save your changes. You can turn the
ignition off at any time during Programming. When the ignition is turned off, the changes
that you have made will be saved.
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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.
OFF
Standard
flashing
(quickly)
OFF
OFF
ON
OFF
double
ON
15 sec
Aux. w/ Trunk
Bypass
ON
Convenience
flashing
(slowly)
Dome Light
Control
Driver Door
Priority
* default setting
1. Ignition Controlled Door Locking. Selects whether or not the system automatically locks
the doors when the ignition is turned on. When selected, the Ignition Controlled Door
Locking feature will automatically lock the doors 10 seconds after the ignition key is turned
on.
To prevent the keys from being locked inside the vehicle when Ignition Controlled Door
Locking is on:
• The system will not lock the doors if any door is open when the ignition is turned on.
• The system will not lock the doors if any door is opened during the 10 second
countdown.
2.
Ignition Controlled Door Unlocking. Selects whether or not the system automatically
unlocks the doors when the ignition is turned off. When selected, the Ignition Controlled
Door Unlocking feature will automatically unlock the doors when the ignition key is turned
off.
3. Ignore Dome Light Delay. For use with vehicles equipped with a timed dome light circuit that
stays on after the door has been closed. When programmed ON, the dome light will be
ignored during arming to prevent the system from responding with an open zone indication.
4. Audible Tamper Alert Report. When Audible Tamper Alert is selected, the siren will chirp to
indicate which zone had triggered the system, upon disarming.
If the system was triggered, the siren will emit one long chirp, followed by a series of short
chirps indicating the violated zone.
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2 chirps
3 chirps
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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.
On many late model Nissan vehicles, as well as some European makes, the factory door
locking system requires two pulses on the proper wire to unlock the vehicle’s doors.
Programming the system for Double Pulse Door Unlocking allow these systems to be
interfaced directly without the use of relays or any additional circuitry.
6. Auto Rearm. When selected, the system will automatically rearm if no other activity is
detected within one minute of Remote Disarming.
One minute after Remote Disarming, the system will alert you with a 10 second series of
chirps, then arm. (If the Passive Door Locking feature is selected during the installation, the
system will also relock the doors.)
Any of the following will cancel Automatic System Rearming:
• Turn on the ignition.
• Activate Auxiliary Function.
• Open the Trunk or Hood.
Automatic System Rearming is independent of Passive Arming and only takes place if the
system was Armed (actively or passively) for at least 15 seconds and then Disarmed by the
Remote Transmitter.
7. Door Entry Delay with Passive Arming. When selected, the door input trigger will be
delayed for 15 seconds, allowing access to the emergency override switch. Only delays
when the system is arm passively.
8. White/yellow Wire Operation. Selects between operation of an auxilary remote function and
Dome Light operation for this output.
Aux. - Yellow/white wire will provide a negative output each time the Auxiliary Function
Button is pressed. The output will stay active for as long as the button is held.
Aux. w/ Trunk Bypass - When the Aux. function is used to activate a power trunk release,
the system will temporarily ignore the trunk trigger input and the sensor inputs when the
trunk is opened by the remote while the system is armed.
Dome Light Control - the system will turn on the vehicle’s dome light for 15 seconds each
time the system is disarmed and after the ignition key is turned off.
9. Passive Door Locking. Sets the system to automatically lock the doors during Passive
Arming and Auto Rearming.
10. Transmitter Operation. Configures the system’s Remote Tranmitters to work in one of
three operating modes: Standard Mode, Convenience Mode, and Driver Door Priority Mode.
See Remote Transmitters - Transmitter Operating Modes.
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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.
• The siren will chirp 4 times, indicating that the sensor is ready to be tested.
3. Test the sensitivity. The siren will respond with a short chirp each time an impact is
detected.
• The green led on the sensor will turn on when a light (warn away) impact is detected.
• The red led on the sensor will turn on when a heavy (trigger) impact is detected.
4. To make adjustments:
• Turn the adjustment screw on the sensor clockwise to increase the sensitivity.
• Turn the adjustment screw on the sensor counter clockwise to decrease the sensitivty.
5. When you are satisfied with the sensitivity, turn off the ignition.
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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.
Negative Polarity Dome Light
Negative Door Pinswitch
+12v
Dome Light
Fused +12v
White wire
(-) door tigger input
Yellow/white wire
(-) dome light output
Positive Polarity Dome Light
+12v
Dome Light
Fused +12v
Yellow wire
(+) door tigger input
Yellow/white wire
(-) dome light output
MS850 Installation Manual - Page 19
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Door Lock Diagrams
Page 20
Negative Trigger System
White/green = (-) Lock / +12v Unlock
White/blue = +12v Lock / (-) Unlock
Positive Trigger System
Aftermarket Actuators
Page 20 - MS850 Installation Manual
Voltage Reversal System
Vacuum Lock System
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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. 1 output
PASSENGER DOOR
ACTUATORS
DRIVER DOOR
ACTUATOR
Positive Trigger System
Negative Trigger System
(+) Door Lock wire
LOCK/UNLOCK
SWITCH
(+) Door Unlock wire
White/blue wire
(+) LOCK
White/green wire
(+) UNLOCK
FACTORY DOOR LOCK MODULE
15A FUSE
CONNECT
TO +12V
CUT
Yellow/white wire
(-) AUX. 1 output
PASSENGER DOOR
ACTUATORS
DRIVER DOOR
ACTUATOR
LOCK/UNLOCK
SWITCH
15A FUSE
CONNECT
TO +12V
White/green wire
(-) LOCK
Voltage Reversal System
- or Aftermarket Actuators
White/blue wire
(-) UNLOCK
CUT
CUT
PASSENGER DOOR
ACTUATORS
Yellow/white wire
(-) AUX. 1 output
CUT
DRIVER DOOR
ACTUATOR
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Page 22
Reference Chart
You can use this chart to quickly identify and interpret the system’s chirp indications and LED
flashes.
Output
When
Status
1 chirp
1 + 4 chirps
arming
arming
normal arming
door, hood, or trunk is open
2 quick chirps
LED double flashes
arming
Valet Mode
Valet Mode is on
Starter Defeat Activated
2 chirps
disarming
normal disarming
1 long + 1 short chirp
no chirps
1 chirp
2 chirps
3 chirps
disarming
after Tamper
after Tamper
after Tamper
after Tamper
Alert
Alert
Alert
Alert
Tamper Alert - system was triggered
ignition
door
shock sensor
hood or trunk
after
after
after
after
Alert
Alert
Alert
Alert
ignition
door
shock sensor
hood or trunk
no LED flashes
1 LED flash
2 LED flashes
3 LED flashes
Tamper
Tamper
Tamper
Tamper
1 chirp
while Armed
Warn Away
Double chirps
while Armed
System Triggered
(Passive Arming Entry Delay Warning)
4 chirps
1 chirp
with ignition key on
in Sensor Test mode
Sensor Test mode on
impact detected
Double chirps
(for 10 seconds)
1 minute after disarming
Automatic Rearming
LED flashing quickly
ignition key off
Passive Arming sequence started
Two chirps
1 LED flash
2 LED flashes
3 LED flashes
ignition key off
after Full Time Sys. Diag.
after Full Time Sys. Diag.
after Full Time Sys. Diag.
Full Time System Diagnostics
door
shock sensor
hood or trunk
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Page 23
Notes
MS850 Installation Manual - Page 23
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Page 24
MS850 Wiring Diagram
Black
White/blue
(-)unlock / (+)lock
Door Lock
Relays
Chassis Ground
Red
White/green
(-)lock / (+)unlock
+12v
Ignition
Key
Ignition +12v
x
Override
Switch
Starter
Solenoid
Blue
(-) Armed output
LED
Starter Defeat
Relay
Violet
Ignition +12v
Negative Door Pinswitch
Dome Light
+12v
Shock Sensor
10A
White
Positive Door Pinswitch
+12v
Yellow
Dome Light
7A
Negative Hood/Trunk Switch
White/brown
Relay
Orange
Yellow/white
Aux. (-) output
-orDome Light (-) output
-orDrivers Door Unlock (-) output
(+) or (-) output
Horn
Relay
Siren
Parking
Lights
OR
Red/yellow
(+) or (-) output
Ungo Security Corporation
© Ungo Security Corporation, Gardena, CA
A Clarion Company
661 West Redondo Beach Blvd.
Gardena, CA 90247
800-Go-Clarion
www.clarionmultimedia
98-MS850-00 Rev. 1 (12/98)