7501 - Alarme auto GEMINI - Free user manual and instructions

Product Type	Self-powered car alarm system with remote control
Brand & Model	Gemini 7501 (also 7503 compatible)
Power Supply	12 VDC (9-15 V), negative ground
Standby Current	< 10 mA with LED flashing
Remote Control Frequency	433.92 MHz with dynamic code
Backup Battery	150 mAh, 7.2 V
Auxiliary Output Current	Max 700 mA (PINK wire)
Engine Immobilizer Relay	Max 8 A (BLACK marked H)
Turn Indicator Relay	Max 10 A (fuse protected)
Siren Output	Protected by PTC resettable fuse
Protection Zones	Perimeter (doors, bonnet, boot), volume (ultrasound/hyperfrequency optional), power drain sensor, glass break (optional)
Alarm Cycle Duration	30 seconds siren + indicators
Neutral Time (entry/exit)	Approx. 45 seconds (adjustable), 25 seconds for sensor cut-out
Memory	LED indicates last alarm cause with flash patterns
Remote Controlled Functions	Arm/disarm, panic alarm, car finder, sensor cut-out, siren cut-out, door lock control, comfort closure, garage mode
Programmable Features (8)	Sound signals, panic/car finder, power drain, anti-distraction, passive activation, lock pulse time (0.5/6 sec), comfort closure, double pulse unlock
Electronic Key & PIN Code	Dynamic code CDE2, 4‑digit PIN (default 1111, user programmable)
Learning Capacity	Up to 8 devices (remotes or electronic keys)
Garage Mode	Suspends anti-distraction and passive immobilizer for service
Warranty	24 months from installation date
Operating Temperature	-30°C to +85°C (control unit), -40°C to +85°C (7059 hyperfrequency module)

Frequently Asked Questions - 7501 GEMINI

How do I arm the Gemini 7501 alarm?

Press key 1 on the remote or insert the electronic key into the socket. One flash of the turn indicators confirms arming. During the neutral time (45 seconds), the LED stays on, then flashes slowly when fully armed.

How do I disarm the alarm?

Press key 1 on the remote or use the electronic key (or emergency PIN code). Three indicator flashes means no alarm condition; five flashes means an alarm was triggered.

How can I program accessory functions?

Disarm the system, open the driver’s door, turn ignition ON (LED lights 0.5 sec), then press both remote keys. A high beep then low beep confirms programming mode. Use key 1 (enable) or key 2 (disable) to change each function. Turn ignition OFF to exit.

How do I cut out the siren?

With the system off, turn ignition ON; while the LED is lit (0.5 sec), press key 2 on the remote. The LED turns off, siren will be silent for the next alarm cycle. Reactivate by disarming and rearming.

What is the panic alarm / car finder function?

If panic is enabled, pressing key 2 triggers siren and indicators for 30 seconds. If panic is disabled in programming, key 2 activates car finder: one short beep and flash.

How do I learn a new remote or electronic key?

Open driver’s door and bonnet, turn ignition ON, then press a learned remote or insert a learned key. Two slow indicator flashes confirm learning mode. Then press the new remote’s key or insert new electronic key. Repeat for up to 8 devices. Close door/bonnet and turn ignition OFF to exit.

How do I use the emergency PIN code to disarm?

Cause an alarm (e.g. open door) and wait for the 30-second alarm cycle to end. During the 5-second neutral time (LED steady), turn ignition ON then OFF within 3 seconds. After 4 seconds, LED flashes 9 times. Turn ignition ON during the flash corresponding to the first digit (e.g. for digit 4, turn ON during the 4th flash). Repeat for four digits. Successful entry disarms the system.

How can I change the PIN code?

Disarm the system, enter programming mode (as for accessory functions), then close the driver’s door but keep ignition ON. Press both remote keys (LED stays on), then turn ignition OFF. After 4 seconds, LED flashes 9 times. Turn ignition ON during the flash for each new digit. The new PIN is memorized after the 4th digit.

How do I activate garage mode?

With the system disarmed, turn ignition ON; while LED is on (0.5 sec), press key 1 on the remote. LED turns off, garage mode is active. It disables anti-distraction and passive activation. To deactivate, simply arm the alarm with the remote.

How do I adjust the 7059 hyperfrequency sensor?

Set the trimmer fully clockwise (max sensitivity). Arm the alarm and wait for full activation. Move your hands near the windows – if alarm triggers, reduce sensitivity by turning counterclockwise. Test by lowering a window and simulating intrusion.

USER MANUAL 7501 GEMINI

I hereby declare that the product

Is conform to all relevant essential requirements of the R&TTE-directive 1995/5/EC, issued March 9,1999. According to Annex IV of the R&TTE directive. The following standards and essential radio test suites published in the "Official Journal" of the European Communities, have been used to demonstrate the conformity of the product:

Product in class 1 frequency identification

Electrical safety

Radio and spectrum engineering parameters:

Electromagnetic Compatibility EMC:

Certificate of conformity:

Expert Opinion:

En 60950-2000

En 300220-1/1997

ETS 300683:1997

E811117M-CC

E811117M-EO

The product can be used in the following European Countries:

IR, I, L, NL, P, SP, S, UK

Company responsible for placing on the market:

GEMINI TRADING S.R.L.

Address:

Indirizzo:

Via Luigi Galvani 12 - 21020 BODIO LOMNAGO (VA) - ITALY

Point of contact:

graph TD
    A["Wiring diagram art.7503"] --> B["7039"]
    A --> C["5123"]
    B --> D["Green/Black Brown Pink"]
    C --> D
    D --> E["AERIAL Do not tamper!"]
    E --> F["Red Black"]
    E --> G["Green Brown"]
    F --> H["15A BLACK marked R + Battery 12 V o I"]
    G --> H
    H --> I["Battery 12 V o I"]
    J["Electronic key"] --> K["ELECTRONIC Key"]
    L["See locks diagrams"] --> M["Yellow-Blue RED-BLUE"]
    L --> N["Yellow-GREY RED-GREY"]
    L --> O["Yellow-BROWN RED-BROWN"]
    P["Door pushbutton"] --> Q["BLACK marked VM"]
    R["Bonnet pushbutton"] --> S["BLACK marked V"]
    T["Boot pushbutton"] --> U["BLACK marked V"]
    V["Negative control for supplementary siren"] --> W["BLACK marked GN"]
    X["Fuses not supplied"] --> Y["ORANGE 5A"]
    X --> Z["ORANGE 5A ↑"]
    AA["Fuses not supplied"] --> AB["ORANGE 5A ↑"]
    AC["Turn indicators"] --> AD["ORANGE 5A ↑"]
    AE["Engine immobilisation"] --> AF["8A MAX"]
    AG["Ignition Key"] --> AH["+30"]
    AI["Black marked M"] --> AJ["EARTH"]

UK

INTRODUCTION

GEMINI 7503.

The 7503 system is a self-powered alarm control unit with built-in sensors and can be installed on cars having a 12-volt battery with the negative pole earthed.

DESCRIPTION

• Self-powered compact alarm control unit, remote-controlled with a dynamic code.
• Blinker and universal control to operate the centralised door locks, electric windows and roof (for cars equipped with the "pack-comfort" system).
• Boundary and volume protection.
• Controls for self-powered siren and supplementary siren (continuous sound).
• LED memory.
• Remote "panic" or car finder.
• Electrical engine immobilizer
• Electronic emergency key with dynamic code (CDE2) and emergency Pin-code.
• Control unit functions programmable by means of remote control.

• Power supply sabotage sensor (only for version 7503).

• like 7503 without self-powering unit

INSTALLATION TIPS

• Connect the power cable to the positive pole of the batter and the earth directly to the car frame.
• Always connect the Black alarm lead marked VM to the door pushbuttons.
• Always connect the Black alarm leads marked V to the bonnet pushbutton and the boot pushbutton.
• On cars with catalytic converters, implement the electrical engine immobilizers by pressing the fuel pump.
• If an ultrasound module is being used, position the capsules up on the RH and LH door jambs of the front windshield and aim them toward the car's interior, far from the air vents.
• Make the electrical connections and programme the accessory functions by remote control.

ELECTRIC CONNECTIONS(REMOVE NEGATIVE POLE OF BATTERY AND RECONNECT IT ONLY AFTER ASSEMBLY IS COMPLETED)
FUNCTION WIRE COLOR
Earth		BLACK marked M
Positive pole of battery		BLACK marked R
Engine immobilizer 1 (max. 8A)		TWO BLACKs marked H
Positive pole under key		BLACK marked G
Turn indicators		TWO ORANGES
Door pushbuttons		BLACK marked VM
Bonnet and boot pushbutton		TWO BLACKs marked V
Positive pole of alarm activated (max. 700 mA)		PINK
External sensors input		GREEN-BLACK
Negative control for supplementary siren		BLACK marked GN
Centralised locks		YELLOW-BLUE,RED-BLUE,YELLOW-GREY,RED-GREY,YELLOW-BROWN,RED-BROWN
NOTE: In the wiring harness of the 7503 there are two 2-way connectors and one 4-way connector.The 2-way connectors must be connected to the electronic key socket (art.2390 or art.2325). If only the LED (art. 2324) is used, use only the 2-way connector with the Red wire and the Black wire.The 4-way connector serves to connect the ultrasound module or the hyperfrequency module or external modules, If fitted.

ACCESSORY FUNCTIONS PROGRAMMABLE BY REMOTE.

FUNCTION		PROGRAMMED AT FACTORY
1	SOUND SIGNALS	ENABLED
2	PANIC ALARM / CAR FINDER	PANIC FUNCTION ENABLED
3	POWER DRAIN	DISABLED
4	ANTI-DISTRACTION - AUTOMATIC DOOR-LOCKING FUNCTION	DISABLED
5	PASSIVE ACTIVATION OF SYSTEM	DISABLED
6	SELECTION CENTRALIZED LOCK TIMES (0.5 / 6 SEC.)	0.5 SEC. SELECTED:
7	25-SECOND COMFORT CLOSURE COMMAND	DISABLED
8	DOUBLE PULSE WHEN OPENING	DISABLED

ENTERING THE PROCEDURE FOR PROGRAMMING THE ACCESSORY FUNCTIONS.

Disconnect the alarm with the transmitter. Open the car door (and keep it open). Turn the ignition key to the ON position: the LED will turn on for 0.5 seconds. When the LED is on, press both keys on the remote. To confirm activation of programming mode, there will be a high beep followed by a low beep. The system is now in the programming mode and therefore it is awaiting commands that must be imparted by means of the remote control keys. During programming the LED stays on.

VARIATION OF FUNCTION MODE.Each selection will be confirmed by a LED signal:IF YOU PRESS KEY 1 (TO ENABLE THE FUNCTION AND GO THE NEXT FUNCTION) A HIGH BEEP WILL SOUND.IF YOU PRESS KEY 2 (TO ENABLE THE FUNCTION AND GO THE NEXT FUNCTION) A LOW BEEP WILL SOUND.
SOUND SIGNALS	Key 1: Enabled
	Key 2: Disabled
PANIC ALARM OR CAR FINDER	Key 1: Panic function enabledCar finder disabled
	Key 2: Panic disabledCar finder enabled
POWER DRAIN	Key 1: Enabled
	Key 2: Disabled
ANTI-DISTRACTION – AUTOMATIC DOOR-LOCKING FUNCTION	Key 1: Enabled
	Key 2: Disabled
PASSIVE ACTIVATION OF SYSTEM	Key 1: Enabled
	Key 2: Disabled
CENTRALIZED LOCK TIMES	Key 1: 6-sec time enabled
	Key 2: 0.5 sec time enabled
COMFORT COMMAND	Key 1: Enabled
	Key 2: Disabled
DOUBLE PULSE WHEN OPENING	Key 1: Enabled
	Key 2: Disabled

EXITING ACCESSORY FUNCTION PROGRAMMING PROCEDURE.

You can exit the programming procedure at any time by turning the ignition key to the OFF position. At this point, the changes will be memorized and unchanged function modes will be confirmed. However, if you decide to program all the functions, the system will automatically exit the programming function. In any event, after the procedure is completed, the system will signal the end of programming the accessory functions with two low beeps and a high beep and the LED will turn off.

ACTIVATING THE ALARM SYSTEM.

The alarm can be activated by pressing key1 on the remote or by inserting the electronic key into the appropriate socket. The operation is confirmed by a visible signal consisting of one flash of the turn indicators lasting approximately one second. During the flash, the following functions are enabled:

a) Module output (PINK wire / +A)

b) LED output (lit continuously to indicate neutral activation time)

c) Engine immobilizer

d) Activation of door-locking control (with the timing selected in programming phase).

If the electronic key is used, all the functions described under points a), b) and c) will be activated, except d) ACTIVATION OF DOOR-LOCKING CONTROL which does not occur so that the user can get out of the vehicle).

Moreover, by using the electronic key, a car entry time of approximately 10 seconds will be generated to allow the user to get into the car and deactivate the alarm system with the electronic key without creating a false alarm.

While the user gets into the car, entry time is indicated by the continuous light of the LED.

NEUTRAL ACTIVATION TIME - CUTTING OUT OF EXTERNAL SENSORS / STOPPING UPWARD WINDOW / COMFORT.

Neutral activation time lasts approx. 45" and it is indicated by the continuous light of the LED. This time interval allows the user to get out of the vehicle without causing false alarm conditions. During the first 25" of the neutral time it is possible to cut out the external sensors and stop the windows' upward travel by pressing key 2 on the remote (Note: the stop window function requires the installation of a special module – see art. 2344 – or the COMFORT function fitted on the car).

CUTTING OUT THE EXTERNAL SENSORS / STOPPING WINDOW UPWARD TRAVEL / COMFORT) IS INDICATED BY A BRIEF FLASH OF THE TURN INDICATORS.

NOTE: SENSOR CUTOUT IS LIMITED TO A SINGLE ALARM ACTIVATION CYCLE.

CUTTING OUT THE SIREN.

To cut out the sound of the siren and enable the alarm signal only through the turn indicators you must follow this procedure:

a) With the system off, turn the ignition key to the ON position – the LED will light up for about 0.5 seconds.

b) While the LED is ON (0.5 seconds), press key 2 on the remote – the LED will immediately turn off.

The siren will be cut out for the next alarm activation cycle. To reactivate the siren, just deactivate and reactivate the alarm system.

SYSTEM READY AFTER NEUTRAL TIME.

At the end of the neutral time (approx. 45"), the security system is completely armed and ready to intervene in cases of attempted theft or sabotage.

Completely armed status is indicated by the flashing of the LED, which will be piloted according to the following timing scheme in order to minimise power consumption:

LED ON : 200MS

LED OFF: 2

EVENTS THAT CAN GENERATE AN ALARM CONDITION:

a) Cutting of system wire.

b) Attempt to start engine

c) power drain. (this function is active only if enabled in the accessory function programming phase and can be used only in countries where the law does not prohibit the use of this sensor).

d) Attempt to open the doors

e) Attempt to open boot.

f) Attempt to open engine bonnet.

g) Intrusion detected by internal ultrasound volume sensor and optional external modules (even by radio).

h) Intrusion detected by external sensors (option) (also by radio).

i) Panic alarm - by pressing key 2 on the remote (this function is active only if enabled in the accessory function programming phase and it can be used only in countries where the law permits this type of alarm activation).

NOTE: In order to filter noise and/or undesired signals, the POSITIVE POLE UNDER KEY, DOORS PUSHBUTTON and BOOT PUSHBUTTON inputs have a DEBOUNCE time of 200mS. Therefore these inputs will cause the generation of an alarm cycle only if the signals coming in last longer than 200mS.

ALARM CYCLE.

An alarm cycle generated by an attempt to break in consists of the activation of the sirens connected to the alarm device (unless previously cut out) and the flashing of the turn indicators for a maximum of 30".

NOTE: During the alarm signal, the LED will be on.

You can cut off the alarm cycle without deactivating the system by pressing key 2 on the remote. As you do so, the audio/visual alarm signals will be immediately cut off, and the system will switch to the mode NEUTRAL TIME BETWEEN SUCCESSIVE ALARMS.

To minimise sound pollution in cases where the cause of the alarm persists, the DOORS PUSHBUTTON, ELECTRICAL INPUT SENSOR, and EXTERNAL SENSORS inputs are subject to a limitation of up to five alarm cycles per system activation period. The count is reset upon next deactivation of the alarm system.

NOTE: THE POSITIVE POLE UNDER KEY INPUT AND THE WIRE CUT FUNCTION HAVE NO ALARM LIMITS.

NEUTRAL TIME BETWEEN SUCCESSIVE ALARMS.

At the end of each alarm cycle there is a neutral time period, lasting up to approx. 5", during which there will be no reaction to the causes of alarm. During the neutral time between successive alarms, the LED will emit a continuous light. Normal flashing will be resumed at the end of the neutral time.

DEACTIVATING THE ALARM SYSTEM.

The alarm system can be deactivated by pressing key 1 on the remote, or by inserting the electronic key into the appropriate socket (or by means of an emergency PIN-CODE procedure during the neutral time between successive alarms).

Following this action, the centralized door-unlocking command will be implemented at once, according to the timing programmed at the installation phase, and two different types of confirmation signals will be generated:

1) DEACTIVATION WITHOUT INDICATING ALARM CONDITIONS: If no theft or break-in attempts have been detected during the surveillance period, the system will give out a visible signal consisting of three flashes of the turn indicators.

2) DEACTIVATION WITH INDICATION OF ALARM CONDITIONS: If one or more attempted thefts or break-ins have been detected during the surveillance period, the system will give out a visible signal consisting of 5 flashes of the turn indicators.

WHEN THE ALARM SYSTEM IS DEACTIVATED, THE FOLLOWING OUTPUTS / FUNCTIONS ARE DISABLED:

a) MODULE OUTPUT (PINK wire / +A)

b) LED OUTPUT

c) ENGINE IMMOBILIZER function

ACCESSORY FUNCTIONS

MEMORY OF LAST ALARM TRIGGERED:

Indications regarding the last alarm condition detected (ALARM MEMORY) are provided by the status LED as visual signals which differ as a function of the cause that has triggered the alarm. If any alarms have occurred, this signal emitted when the vehicle engine is started (positive pole under key in the ON position), after the alarm system has been turned off.

The visual signal is repeated five times and there is a 2" pause between the emission cycles. The visual signal can be cut off by turning the ignition key to the OFF position.

LED SIGNALS REFLECTING ORIGIN OF ALARM CONDITION	CAUSE OF ALARM
* * *	Power drain sensor
* * * * *	Positive pole under key
* * * * * * *	Door pushbuttons
* * * * * * * * *	Wires cut
* * * * * * * * * * *	Pushbuttons for bonnet, boot and external sensors
* * * * * * * * * * * *	External radio sensor
I LED OFF (2 seconds) → LED ON (400mS)

Besides the accessory functions previously described (see "CUTTING OUT THE EXTERNAL SENSORS/ STOPPING WINDOW UPWARD TRAVEL / COMFORT"; "CUTTING OUT THE SIREN" and "MEMORY OF LAST ALARM TRIGGERED") the following accessory functions are available and can be programmed and used by the user or installer:

a) PANIC ALARM
b) ACTIVATION OF ANTI-DISTRACTION / AUTOMATIC DOOR-LOCKING FUNCTIONS
c) DOUBLE PULSE FOR CENTRALIZED UNLOCKING OF DOORS
d) PASSIVE ACTIVATION OF ENGINE IMMOBILIZER FUNCTION
e) GARAGE FUNCTION

PANIC ALARM / CAR FINDER

If enabled, the PANIC ALARM function allows the user to activate the visual and audio alarm signals deliberately by pressing key 2 on the remote.

This function works regardless of whether the alarm system is ON or OFF. The alarm signal lasts up to approx. 30". However, you can silence it at any time by pressing key 2 on the remote again.

Between one PANIC ALARM cycle and the next there is a neutral time of approximately 5" during which it is not possible to activate the alarm signal again.

While the alarm signal is emitted and during the consequent neutral time, the LED stays on.

IF DURING THE PROGRAMMING PHASE, THE PANIC FUNCTION HAS BEEN DISABLED, THE CAR FINDER FUNCTION WILL BE ACTIVATED.

The CAR FINDER function allows, with the ALARM ACTIVATED, you to obtain a short visual/audio signal by pressing key 2 on the remote. This function can be useful to look for the car in a parking lot or multi-storey garage without creating useless sound pollution.

The brief visual/audio signal consists of a low beep and the simultaneous flashing of the turn indicators (total length of indication is one second).

NOTE: the emission of the audio signals is subordinate to their being enabled when programming the accessory functions.

ACTIVATING THE ANTI-DISTRACTION / AUTOMATIC DOOR-LOCKING FUNCTION.

When this function is enabled, it causes the automatic activation of the alarm system if the latter has been turned off and no voluntary actions are performed by the user (e.g. OPENING A DOOR OR STARTING THE CAR) within approx. 35".

The function prevents the vehicle from being left unprotected in cases where, after the activation of

the protection system, key 1 on the remote is pressed accidentally and the alarm system is turned off by mistake.

The automatic activation of the alarm is evidenced by the regular visual signals described above.

The anti-distraction function activates the centralized door-locking control. Therefore, in order to prevent involuntary activations of the alarm system, it is INDISPENSABLE to connect the driver's side door pushbutton to the alarm system input.

In conjunction with the ACTIVATION OF THE ANTI-DISTRACTION function, the AUTOMATIC DOOR-LOCKING function is also enabled.

This function allows the automatic management of the centralized locks according to the running status of the vehicle.

The doors will lock automatically 20" after the engine is started (positive pole under key in the ON position).

The doors will unlock automatically 1" after the engine is turned off (positive pole under key in the OFF position).

Locking and unlocking times are programmed during the installation of the alarm system. To prevent this function from being activated accidentally, the system continuously monitors the status of the ignition key and the input line of the DOOR AND BOOT PUSHBUTTONS and therefore does not allow operation of the locks if the DOORS and BOOT are opened manually while starting the engine or during the 20" after starting it.

DOUBLE PULSE FOR CENTRALIZED DOOR-UNLOCKING FUNCTION

By enabling this function you will obtain, upon the deactivation of the alarm system, a double control pulse on the door-unlocking line, each pulse lasting 0.5". This allows the release of the centralized door locks on cars having the Dead-Lock function, which requires this type of signal.

The function, which can be enabled by programming during installation, is active only if the opening/closing time of 0.5" is selected.

Selecting an opening/closing time of 6" automatically excludes the double pulse upon opening.

PASSIVE ACTIVATION OF ENGINE IMMOBILIZERS

If enabled, this function automatically activates the double ENGINE IMMOBILIZER function approx. 45" after the engine is turned off. (Automatic activation of the alarm is indicated by the usual audio/visual signals already described in this document).

Activation of the PASSIVE ALARM ACTIVATION procedure is signaled, when the vehicle engine is turned off, by the flashing of the turn indicators for approximately one second, overlapped by two flashes of the LED and the simultaneous emission of two high beeps.

During the time between the activation of the PASSIVE ALARM ACTIVATION and the actual activation of the protection system, it is possible to temporarily interrupt the activation procedure by opening the DRIVER'S SIDE DOOR. This allows the user to operate calmly in the vehicle without activating the alarm system.

This pause mode is indicated by the LED emitting continuous light, and turning off when the vehicle door is closed, thus indicating the continuation of the activation count.

NOTE: audio signals will be emitted only if they have been enabled when programming the accessory functions.

GARAGE FUNCTION.

This function lets you suspend the ANTI-DISTRACTION AND PASSIVE ACTIVATION function. It can be useful for the purpose of facilitating maintenance and/or car washing operations without having to give the remotes or the electronic keys of the alarm system to the car mechanics.

To activate the GARAGE function, it is indispensable to enable the ANTI-DISTRACTION AND PASSIVE ACTIVATION functions.

Follow this procedure:

1) With the alarm system deactivated, turn the ignition key to the ON position. The status LED will turn on for approximately 0.5".

2) While the status LED is ON, press key 1 on the remote, the LED will turn off at once, reflecting the activation of the GARAGE function.

To deactivate the GARAGE function, it is sufficient to connect the alarm system with the remote.

Using the electronic key, to turn on and off the alarm system, does not reset the GARAGE function.

Learning Remote Codes

The system can learn up to 8 control devices from among the remotes and electronic keys and contacts by radio.

If the peripheral devices of the security system have been properly connected (DOOR pushbutton and BONNET pushbutton), the codes can be learned without intervening directly on the alarm control unit. This simplifies operations and reduces intervention time.

NOTE: To activate the user/installer learning procedure, the security system must be deactivated by means of a remote or an electronic key, or by entering the emergency PIN-CODE. Moreover, the PASSIVE ALARM ACTIVATION procedure must not have been activated.

If the system is in the PASSIVE ALARM ACTIVATION procedure, you must turn the system on and off with a working remote or electronic key (or wait for the passive activation to end, and then deactivate the system by entering the emergency PIN-CODE).

ACTIVATING THE LEARNING PROCEDURE:

1) Open, the driver's side door and keep it open.

2) Open the bonnet and keep it open (obviously the protection pushbutton must be connected to the alarm system).

3) Turn the ignition key to the ON position.

4) Press a previously learned remote key or put an already memorized electronic key into the appropriate socket.

The system will signal entry into the learning function procedure by emitting a visual signal consisting of two slow flashes of the turn indicators.

5) Press one of the two keys on the remote to be learned, or enter the new key to be memorized into the appropriate slot. The system will confirm the memorization of the device by emitting a visual signal consisting of one flash of the status LED.

6) Perform step 5) for all the devices to be memorised (remember: the maximum is 8).

DEACTIVATING THE LEARNING FUNCTION:

To end the learning function (after step 6), it is necessary to close the car DOOR and the BONNET and turn the ignition key to the OFF position. The system will signal the exit from the learning procedure by emitting a visual signal consisting of one flash of the turn indicators.

NOTE : THE 7503 ALARM SYSTEM DOES NOT ALLOW DELETION OF MEMORIZED DEVICES.

RELEASE PIN-CODE.

The alarm system being described here has a RELEASE PIN-CODE function which allows the user to turn off the protection device (alarm and/or engine immobilizer) if supplied remotes do not work or have been lost.

The PIN-CODE provided is made up of four digits from 1 to 9 set at the factory (1-1-1-1). The code can be personalized by the user by using a "protected" programming procedure activated by means of a working remote and the car ignition key.

RELEASING THE SYSTEM BY MEANS OF THE PIN-CODE

In order to release the system by means of the PIN-CODE, it is obviously necessary for the protection device to be in the condition of full activation, i.e. alarm providing surveillance after the initial neutral time or passive engine immobilizer activated.

In addition to knowing the exact digits of the PIN-CODE, the user must have the car ignition key.

DEACTIVATING THE ALARM:

In this situation it is necessary for the user to get into the car to cause an alarm condition. At the end of the alarm cycle (lasting approx. 30°), the system will be in the neutral time between successive alarms (duration approx. 5° – status LED emitting a continuous light). To activate the release procedure during this phase it is necessary to turn the ignition key to the ON position and then to the OFF position within approx. 3 seconds.

At the end of this operation, the status LED will turn off and the release procedure by means of the PIN-CODE can be started.

ATTENTION: if the ignition key remains in the ON position for more than three seconds during the neutral time between alarms, the system will interpret this situation as an attempted theft and therefore a new visual/audio alarm cycle will start.

Once the release procedure has begun (i.e. when the ignition key returns to the OFF position), there will be a pause of approx. 4 seconds, after which the status LED will emit an initial sequence of 9 flashes according to the following timing scheme: 0.5" ON - 1" OFF.

Each of these flashes can represent the number of the first digit of the release PIN-CODE. In other words:

1st FLASH Ü NUMBER OF 1st DIGIT

2nd FLASH Ü NUMBER OF 2nd DIGIT

3rd FLASH Ü NUMBER OF 3rd DIGIT

4th FLASH Ü NUMBER OF 4th DIGIT

5th FLASH ⬇ NUMBER OF 5th DIGIT

6th FLASH Ü NUMBER OF 6th DIGIT

7th FLASH Ⓡ NUMBER OF 7th DIGIT

8th FLASH ⬇ VALUE OF DIGIT 8

9th FLASH Ü VALUE OF DIGIT 9

To exemplify: let us suppose the PIN-CODE for the system is 4-3-2-1.

To enter the first digit (4), turn the ignition key to the ON position for at least one second during the fourth flash of the status LED, or press the pushbutton on the LED (if LED art. 2324 is used) for at least one second. This way the first digit (4) will be entered and after a pause of four seconds a new sequence of nine flashes of the status LED will occur and it will be possible to enter the second digit of the PIN-CODE (3). As in the procedure to enter the first digit, all you have to do to enter the second digit is turn the ignition key to the ON position for at least one second during the third flash of the status LED or press the pushbutton on the LED (if LED art. 2324 is used) for at least one second.

And so on for the remaining two digits (2 and 1).

After entering the fourth digit, the alarm system will be released / deactivated and the set visual signals will be emitted. Release by means of the PIN-CODE deactivates the ANTI-DISTRACTION and PASSIVE ACTIVATION OF THE ENGINE IMMOBILIZER functions. These functions will be reset upon the first system activation by remote.

In this case the system is not deactivated and the entire procedure must be repeated to attempt a new release.

If during one of the four sequences of nine flashes no digit is confirmed ("0"), at the end of the ninth flash the system will return to the normal surveillance cycle. In this case too, the entire procedure must be repeated in order to attempt a new release.

PERSONALIZING THE PIN-CODE.

As mentioned above, the PIN-CODE is set at the factory with the following digits: 1-1-1-1. These numbers are the same for all the alarms produced. Therefore the car user must personalize the release code.

This operation can be performed as follows:

a) Deactivate the alarm system by means of a remote or an electronic key.

b) Start the function programming procedure by remote (see paragraph "PROGRAMMING THE ACCESSORY FUNCTIONS").
c) When the signals indicating activation of the programming procedure are emitted, close the driver's side DOOR and keep it closed.
d) Press both keys on the remote (the status LED should stay lit).
e) Turn the car ignition key to the OFF position, and in this condition the status LED should turn off to indicate the start of memorization of the new PIN-CODE.

After a pause of approximately four seconds, the status LED will start to emit an initial sequence of nine flashes. In this case too, every flash of the LED indicates a number attributable to one digit of the PIN-CODE.

Let us suppose that the new PIN-CODE is 5-4-6-7. In order to be able to enter the number of the first digit (5), you must turn the start key to the ON position for at least one second during the fifth flash of the LED or press the pushbutton on the LED for one second (if you use LED art.2324) during the fifth flash.

After entering the number of the first digit, there will be another pause of 4 seconds, after which the status LED will emit a second sequence of nine flashes. To enter the number of the second digit (4), the ignition key must be turned to the ON position for at least one second during the fourth flash of the LED or press the pushbutton on the LED for one second (if you use LED art.2324) during the fourth flash.

To enter the remaining two digits (6 and 7), just repeat the operations described under steps f) or g), and make sure you turn the ignition key to the ON position during the sixth flash (6) or press the pushbutton on the LED for one second (if you use LED art.2324) during the seventh flash(last digit, i.e. 7).

f) When the fourth digit has been entered, the system will automatically quit the new PIN-CODE memorization procedure. This condition will be indicated by the emission of a series of visible signals similar to those indicating the end of the "PROCEDURE FOR PROGRAMMING THE ACCESSORY FUNCTIONS", a procedure you should consult for details.

WARNING: if during one of the four sequences of nine flashes of the status LED none of the numbers are confirmed (0), at the end of the ninth flash the PIN-CODE memorisation procedure will end at once.

TECHNICAL CHARACTERISTICS
Rated supply voltage	12VDC
Power supply voltage range	9Vdc to 15Vdc
Power drain @ 12Vdc	Less than 10 mA with system activated and flashing LED
Remotes	433.92MHz – stabilized with SAW filter
12V auxiliary output current	max 700 mA
Engine immobilizer relay contact capacity	max 8 A
Turn indicator relay contact capacity	max 10 A – protected by fuses
Back-up battery capacity	150 mAh – with voltage of 7.2V
Siren output current capacity	protected with PTC integrated into circuit

The unit is guaranteed against all manufacturing defects for 24 months after the date of installation. Please fill out the warranty certificate contained in this instruction booklet and DO NOT REMOVE the warranty label from the unit. A missing or broken label or an incomplete guarantee certificate form or the lack of a sales documents attached to it invalidates the warranty. The warranty is valid exclusively at centres authorized by Gemini Trading S.r.l. The manufacturer declines all liability for any anomalies/failures of the unit and/or the vehicle's electrical system caused by improper installation, tampering or Improper use. The alarm has the exclusive function of dissuasion from theft.

ULTRASOUND DESCRIPTION MODULE.

GEMINI 5123.

The 5123 sensor protects the car with the control of the movements obtained by saturating the passenger compartment with ultrasound waves; the opening of a door, the breaking of windows or the movement of an extraneous body inside the car are detected by the sensor which activates the alarm system by means of a command.

Installation instructions.

It is easy to connect because the wiring harness of the alarm system has a connector dedicated to connection of the sensor.

Insert sensor capsule connectors into their respective positions, one RED for connecting the TX capsule and the other WHITE for the RX capsule.

Sensitivity adjustment.

- Lower one of the front windows by about 20 cm.

- Adjust the sensitivity potentiometer to the minimum

- With the doors completely closed, connect the alarm by pressing key 2 twice.

- Introduce an foreign body into the car and shake it. The red pilot light on the module will indicate activation of the sensor after the movement is detected.

If not, increase the sensitivity and repeat the operation.

TECHNICAL DATA AND CHARACTERISTICS
Working temperature	-30^ to +85^ .
Working voltage 9V to 16V.
Electrical input	2.5mA.

DESCRIPTION OF HYPERFREQUENCY MODULE.

GEMINI 7059.

The 7059 sensor protects the car by detecting intrusions into the passenger compartment through the emission of a hyperfrequency electromagnetic field (I = 2.45 Ghz).

The sensor operates according to the principle of reflection of high-frequency electromagnetic waves by means of conductors (metals, human bodies, etc.).

The measurement of these reflections makes it possible to detect extraneous objects moving within the electromagnetic field and generate an alarm signal.

The intrinsic characteristics of the 7059 sensor make it immune to air movement (e.g.: wind, turbulence, thermal variations, etc.), and therefore it is particularly suitable to be installed on convertibles, pickups or cars with sunroofs.

Since non-conductors or insulators (plastics, fabrics, etc.) are permeable to electromagnetic waves, the 7059 sensor can be installed under the upholstery of the passenger compartment thus completely hiding it from view.

INSTRUCTIONS FOR INSTALLATION

For the 7059 sensor to function properly it is of utmost importance to carefully identify the installation position, which will vary depending on the type of car.

In this regard it should be pointed out that, generally speaking, hyperfrequency sensors do not provide total protection of the passenger department, the reason being that the sensitivity must be regulated to avoid creating false alarms caused by the electromagnetic field going outside the car windows.

To prevent false alarm conditions, do not install the sensor under the glove compartment or coin tray. Moreover, the car should not have swinging metal objects inside.

The 7059 sensor can be installed under the upholstery of the rear seat base (facing the front of the car), behind the dashboard in a central position, under the upholstery of the central tunnel or near the courtesy lights on the ceiling (under the upholstery of the car roof interior).

ELECTRICAL CONNECTIONS

The connection is very simple because the wiring harness of the alarm system has a dedicated connector for the sensor.

SENSITIVITY ADJUSTMENT

The 7059 module has a TRIMMER for adjusting sensitivity from a minimum value (not ZERO) to a maximum value. Calibration is facilitated by the presence of a red LED emitting a continuous light for 4 seconds every time there is an interference in the module's protection radius. (NOTE: between one alarm signal and the next, at least four seconds must pass after the LED turns off).

Procedure for adjusting sensitivity:

1. Adjust the TRIMMER to the maximum sensitivity position (all the way clockwise).
2. Connect the alarm and wait for the end of the neutral connection time, with the doors, bonnet, boots and windows closed.
3. Move your hands near the car windows (lateral windows, windscreen and rear window) and make sure the 7059 sensor does not detect any alarm conditions.
4. If alarm conditions occur, reduce the sensitivity of the sensor by turning the adjustment TRIMMER counterclockwise. Then repeat the test as indicated under 3).
5. If the sensor does not intervene, disconnect the alarm and lower one of the front windows.
6. Connect the alarm again and simulate an attempted theft by sticking your arm in through the window and moving it in proximity of the front seats to provoke the alarm intervention.

TECHNICAL DATA AND CHARACTERISTICS - 7059

Working temperature	-40°C to +85°C.
Duration of alarm signal	4 sec with a pause of 4 sec between every alarm signal.
Working voltage 9V to 15V.
Electrical input	≤5mA.
EM frequency field	2.45 GHz ± 2.5MHz.

7507

Introduction

The 7507 is a magnetic sensor that operates by radio waves to protect areas and goods contained in them.

This sensor can be used with Gemini alarm systems of the 7500 series or above.

Installation and Operation

The magnetic sensor and the control magnet must be fastened respectively to the fixed part and the moving part of the door or window that opens into the area to be protected (for example on the door jamb and on the door of a room or on the window jamb and the part of the window that opens).

A magnetic contact (reed switch), controlled by the position of a permanent magnet detects any forced opening of the door or window,

When the magnet is near the sensor (door or window closed), the reed switch is closed and the radio transmission is disabled.

When the magnet moves away from the sensor for a distance of about 2 cm. (door or window open), the Reed switch is opened and radio transmission is activated to the Gemini alarm system mounted on the vehicle

Testing the Operation

After mounting the 7507 sensor, check that the LED comes on for about 2 seconds when the door or window is opened. When the LED is on, the alarm signal is being transmitted and the sensor is operating correctly. If the light does not come on, make sure that the distance between the reed switch and the magnet is not greater than the distance needed to attract the reed.

NOTE: YOU SHOULD NOT POSITION THE MAGNETIC SENSOR ON METAL PARTS.

Self-learning the code

The magnetic sensor code is self-learned by the Gemini alarm system of the 7500 series or higher in the same way as the remote controls (instead of pressing the button, simply open the door or the window).

Battery Checking and Substitution

The intensity of the LED light shows the battery condition; a bright light indicates that the batteries are charged, if the LED light is dim or if it blinks, the batteries need to be replaced. To do this, follow these instructions:

• Remove the cover;
• Take out the old batteries and insert fresh ones respecting the polarity;
• Replace and fasten the cover.

Note: Do not dispose of used batteries in the environment; always throw them away in special ecological containers.

TECHNICAL CHARACTERISTICS
POWER	2 - 3V LITHIUM BATTERIESCR 1616
STANDBY CURRENT	1μA
RADIO TRANSMISSION RANGE	20 METRES
TRANSMISSION FREQUENCY	433.92 MHz

graph TD
    A["GEMIN CE"] --> B["0,5 SECONDS"]
    B --> C["YELLOW-GREY"]
    B --> D["RED-GREY"]
    B --> E["RED-BROWN"]
    B --> F["RED-BLUE"]
    B --> G["YELLOW-BROWN"]
    B --> H["YELLOW-BLUE"]
    G --> I["M M"]
    H --> J["g"]
    I --> K["EX : RENAULT TWINGO (<2000)"]
    J --> L[" vehicles original door lock switch "]
    L --> M["Open"]
    N["~30"] --> O["Diagram 4"]
    P["Close"] --> Q["Open"]

graph TD
    A["GEMIN Powertrain CE"] --> B["6 SECONDS"]
    B --> C["YELLOW-GREY"]
    B --> D["RED-GREY"]
    B --> E["YELLOW-BROWN"]
    B --> F["RED-BLUE"]
    B --> G["RED-BROWN"]
    B --> H["YELLOW-BLUE"]
    C --> I["+30"]
    D --> I
    E --> I
    F --> I
    G --> I
    H --> I
    I --> J["Original Motor"]
    K["COMPRESSOR"] --> L["Switch"]
    L --> M["EX: AUDI 80,MERCEDES 190"]

graph TD
    A["GEMIN Sensor"] -->|6 SECONDS| B["Yellow-GREY"]
    A -->|6 SECONDS| C["RED-GREY"]
    A -->|6 SECONDS| D["PINK"]
    A -->|6 SECONDS| E["YELLOW-BROWN"]
    A -->|6 SECONDS| F["RED-BLUE"]
    A -->|6 SECONDS| G["RED-BROWN"]
    A -->|6 SECONDS| H["YELLOW-BLUE"]
    I["COMPRESSOR"] --> J["BLUE (Mercedes)"]
    K["J1-J2-J3 POS.BC"] --> L["BROWN"]
    K --> M["WHITE-BLACK"]
    K --> N["WHITE-BLACK"]
    K --> O["COMFORT"]
    P["Original Motor"] --> Q["Blue (Mercedes)"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#ccf,stroke:#333
    style D fill:#ccf,stroke:#333
    style E fill:#ccf,stroke:#333
    style F fill:#ccf,stroke:#333
    style G fill:#ccf,stroke:#333
    style H fill:#ccf,stroke:#333
    style I fill:#fff,stroke:#333
    style J fill:#fff,stroke:#333
    style K fill:#fff,stroke:#333
    style L fill:#fff,stroke:#333
    style M fill:#fff,stroke:#333
    style N fill:#fff,stroke:#333
    style O fill:#fff,stroke:#333
    style P fill:#fff,stroke:#333
    style Q fill:#fff,stroke:#333

graph TD
    A["GEMIN 7023 Sensor"] -->|OPEN = 0,5 SECONDS COMFORT = 25 SECONDS| B["J1-J2-J3 POS.BC"]
    A -->|YELLOW-BLUE RED-BLUE| C["+30"]
    A -->|YELLOW-GREY RED-GREY| D["OPEN"]
    A -->|YELLOW-BROWN RED-BROWN| E["Do not connect"]
    A -->|PINK| F["PINK"]
    B -->|BROWN| G["+30"]
    B -->|WHITE-BLACK| H["+30"]
    B -->|WHITE-BLACK| I["CLOSE + COMFORT"]

graph TD
    A["GEMIN"] --> B["0,5 SECONDS"]
    B --> C["RED-GREY"]
    B --> D["RED-BLUE"]
    B --> E["YELLOW-BROWN"]
    B --> F["YELLOW-GREY"]
    F --> G["Not connected, No conectar, Nicht verbinden"]
    H["RED-BROWN"] --> I["YELLOW-BLUE"]
    J["CENTRAL DOOR LOCKING"] --> K["..."]
    K --> L["L.H.S door"]
    M["Diagram 23"] --> N["Negative"]

graph TD
    A["GNIMI CHINA CE"] --> B["0,5 SECONDS"]
    B --> C["YELLOW-GREY"]
    B --> D["RED-BLUE"]
    B --> E["YELLOW-BROWN"]
    B --> F["RED-GREY"]
    F --> G["Not connected, No conectar, Nicht verbinden"]
    B --> H["RED-BROWN"]
    H --> I["YELLOW-BLUE"]
    I --> J["CENTRAL DOOR LOCKING"]
    J --> K["L.H.S door"]
    K --> L["Ground"]

graph TD
    A["GMNN"] --> B["Driver's side door"]
    B --> C["RED-GREY YELLOW-BROWN YELLOW-BLUE"]
    C --> D["RED-BROWN RED-BLUE"]
    D --> E["0,5 SECONDS"]
    F["Centralised door-locking control unit"] --> G["EX : PEUGEOT 206 (2002), 307."]

graph TD
    A["Power window motor"] -->|RED 0,75 mmq.| B["2354GE"]
    C["Button to raise LH window"] --> D["GREEN 0,75 mmq."]
    B --> E["BROWN"]
    E --> F["BLE"]
    F --> G["N.C."]
    G --> H["WHITE-BROWN"]
    H --> I["EARTH"]
    H --> J["WHITE-RED"]
    J --> K["POSITIVE"]
    L["To PINK wire of Gemini alarm"] --> M["PINK"]
    N["Standard connections for front passenger side and rear electric windows"] --> O["EX : NISSAN PRIMERA (02)"]