Acumen Automobile Alarm CAT21 User Manual

User  
Guide  
IMPORTANT - Make sure you set up your Personal Identification Number (PIN) read Section 16 on page 8.  
IMPORTANT - Make sure you know where your System Fuse and Spare Fuse are located.  
 
The CAT21 also;  
System Overview  
1. Has a ‘fully armed’ mode (see section 1)  
2. Has a ‘Convenience’ mode (see section 2)  
3. Has a service/valet mode (see section 3)  
4. Has a diagnostic mode (see section 4)  
5. Has 14 different siren tones (see section 5)  
The Acumen CAT21 consists of the following main  
components;  
Installed CAT21 main unit  
2 x remote transmitters  
6. Can have the audible warning of arming/disarming turned on or off.  
(see section 6)  
Installed protecting switch  
Installed system fuse and spare fuse  
LED system indicator  
7. Can activate all four indicators in a Hazard warning mode  
(see section 7)  
Be sure that you know:  
8. Can be programmed to have the nudge sensing removed  
(see section 8)  
1. Where the system fuse is, and where the spare fuse is located. If  
the fuse fails, the system will not allow the motorcycle to start.  
9. Can be programmed to act as an indicator or warning system when  
riding the motorcycle (see section 9)  
2. Set your PIN override. This will enable you to disarm the system  
and still start your motorcycle if the remote transmitter is lost or  
does not function (see Section 16).  
10. Will tell you if it senses excess voltage when the engine is running  
(see section 10)  
11. Will tell you if the remote transmitter batteries are becoming  
discharged (see section 11)  
The CAT21 will monitor;  
1. The motorcycle battery and associated motorcycle wiring. If the  
battery is disconnected or the ignition is switched on the alarm will  
trigger. The CAT21 also monitors the state of the motorcycle battery  
for ‘sleep’ purposes.  
12. Has a useful torch in the remote transmitter (see section 12)  
13. Has an ignition key conversion feature in the remote transmitter  
(see section 13)  
14. Will tell you if the alarm has triggered in your absence  
(see section 14)  
2. The ignition circuit. If the ignition is switched on while the CAT21 is  
protecting the system it will trigger an alarm. Also, the CAT21 Uses  
the ignition to enter diagnostic and service mode.  
15. Has a user-selectable PIN override number (see section 16)  
3. Nudge and movement, with a liquid filled, state-of-the-art sensor.  
Nudge will result in beeps, movement will result in a full alarm.  
4. An anti-tamper switch will cause the alarm to trigger if an attempt  
is made to gain unauthorised access to the CAT21 system.  
2
 
The Remote Transmitter  
This button will;  
This button will;  
Ignition key  
Arm & disarm the system,  
Deactivate/activate tilt The system is supplied with 2 transmitter/Ignition keys, if a new  
and vibration,  
transmitter is supplied, a new key can be attached as shown in the  
diagram opposite.  
Allow you to enter Diagnostic  
and Service Modes.  
Select siren tone,  
Select number of  
digits in PIN  
When all three buttons are pressed at once and held  
for 5 seconds  
This button will;  
Allow the ignition key  
to swivel out  
With ignition off - Silent arm/disarm is toggled (14 flashes on/7 off)  
With system armed or disarmed - on/off  
With ignition on, system disarmed - Nudge sensor toggled on/off  
(6 flashes on/3 off)  
With ignition off, system in service mode - Indicators on warning  
function is toggled on/off (5 flashes on/10 off)  
Standard Settings of the system  
Undo these screws (x3)  
to remove cover and  
replace batteries  
This button will;  
Activate the torch  
When the system arms, immobilisation and hot wire (ignition circuit  
becomes live) functions only will be enabled.  
The system will arm automatically 50 seconds after the ignition is  
switched off. (this time cannot be altered)  
These screws (x2)  
attach the ignition  
key to the transmitter  
You can manually arm the system by pressing the lock button. (You will  
get 2 beeps and 2 flashes of the indicators) (see section 6)  
To disarm the system, press the lock button. (You will get 1 beep and 1  
flash of the indicators) (see section 6)  
The system will arm with an audible warning of arming.  
Replacement battery type CR2016  
3
 
Customising the system  
Section 1. Full Mode  
Section 3. Service Mode  
The unit will arm, in it's default setting, 50 seconds after the ignition is  
turned off and will only detect an ignition on signal. To passively arm  
the system automatically with all functions enabled simply fix the  
Yellow wire from the alarm to a suitable earth (ground) point.  
There may be times when you really don’t want the  
system on the motorcycle. Such as when cleaning, or performing  
service work. The CAT21 has a service mode which effectively makes  
the CAT21 system transparent.  
A. If the movement sensor is active, the system LED will flash once  
every second.  
To enter Service Mode, disarm the system, switch on the motorcycle  
ignition. With the ignition on press and hold the key button until the  
system gives a ‘beep’ (two to three seconds). This denotes the system  
has entered service mode.  
B. If the system is in Convenience Mode (see section 2), the LED will  
flash once every two seconds.  
C. If you manually arm the CAT21 system within the 50 seconds auto  
arm time, by pressing the ‘key’ button, the system will arm with the  
movement sensing active.  
In Service Mode, the alarm will beep once every 60 seconds. (If you  
get more than one beep see section 4), and the LED remain on and will  
not flash.  
If the alarm is left in Service Mode for over 24 hours, the beep will be  
switched off. Remember in Service Mode your motorcycle is totally  
unprotected - the LED will serve as a reminder!  
Section 2. Convenience Mode  
During day to day use of the motorcycle there are times when full  
passive arming with movement sensing can be inconvenient e.g. filling  
with fuel or parking momentarily while opening a garage door.  
If you are storing your motorcycle, and need to move the motorcycle  
now and then, we suggest you arm the system and place it into Full  
Mode.  
A. Where the system is installed to arm all sensors automatically  
when the ignition is switched off, (i.e. yellow wire permanently  
grounded) convenience mode can be selected by pressing ‘P’ on  
the key fob transmitter after the system arms. (Passive arming  
takes place 50 seconds after switching off the ignition.  
B. To avoid waiting for the system to arm automatically press the ‘key’  
button once to manually arm the system before the 50 seconds  
elapses and then the ‘P’ button to enter Convenience Mode.)  
4
 
Customising the system  
Section 4. Diagnostic Mode  
Section 5. Different siren tones  
Diagnostic Mode will let the system tell you why it has been reacting.  
If you experience alarms, it helps to know why. The CAT21 system will  
tell you. Entering Diagnostic Mode is the same as entering Service  
Mode.  
Having an individual siren tone helps you, the rider, to be  
more aware if it’s your alarm that is making that noise! The CAT21 has  
14 different siren tones, and you can select which one you would like.  
Some tones will penetrate some materials, such as seat foam, easier  
than others. Experiment with what suits you. In the ‘selection’ time the  
siren is subdued so you don’t upset your neighbours; too much  
anyway. Use discretion at what time of day you do this.  
Upon entering this mode, the system will give you a series of beeps.  
Compare the number of beeps with the chart below, and that is the  
reason the alarm had it’s last trigger. In diagnostic mode, the system  
will give these series of beeps once every 15 seconds for 2 minutes,  
and then automatically revert to service mode.  
To select your own tone;  
A. Place the system in Service mode (see section 3) and leave  
ignition on  
2 beeps  
The system cannot ‘see’ a motorcycle battery. Check the alarm  
fuse, main power connection or earth connections.  
B. Hold the ‘P’ button until a siren tone is heard  
C. Press the ‘P’ button - each press will result in a different tone.  
D. Press ‘key’ button to confirm selection.  
3 beeps  
The system has detected the ‘ignition on’ signal which may a  
simple mistake or may be a forced ignition lock.  
E. You are then free to exit service mode.  
4 beeps  
The system has detected movement/nudge. It may be a windy day!  
Maybe you may not want to park your motorcycle their tomorrow.  
Section 6. Customising Audible warning of  
Arm/Disarm  
5 beeps  
You may not want the audible beep to confirm arming and dis-arming.  
This feature can be toggled in and out as desired.  
The anti-tamper switch has changed it’s state.  
With the ignition off, system armed or disarmed, press all three buttons  
of the remote transmitter together and hold for approx 5 seconds until  
indicators flash quickly.  
7 flashes indicates the system is in silent mode  
14 flashes indicates the system is in audible mode.  
5
 
Customising the system  
Section 7. Hazard (4-way flasher) Mode  
Section 9. Indicator warning  
With the motorcycle ignition off, system armed or disarmed, Hold the  
‘key’ and ‘P’ button down simultaneously for approx 3 secs.  
The Acumen CAT21 system can be set as a turn signal  
reminder. It’s all too easy to leave indicators on - with possible  
disastrous consequences. The system is set to have this function  
enabled when it leaves our factory.  
If the indicators flash five times and then go out, then either;  
A. The motorcycle ignition is on, or  
The indicator warning will ignore the first 20 flashes of your indicators,  
then start to beep, quietly. It will get louder and louder to a maximum  
loudness at 40 flashes.  
B. The motorcycle battery is of insufficient voltage  
WARNING  
To remove/add this function;  
The system monitors the motorcycle battery when in Hazard mode. If  
the motorcycle battery voltage begins to decline to a point where your  
motorcycle may no longer start, the unit will switch the hazards off  
automatically.  
Place the system in service mode (see section 3). With the motorcycle  
ignition off press all three buttons on the remote transmitter for approx  
5 seconds until the indicators flash rapidly.  
10 flashes indicate the feature has been turned OFF  
5 flashes indicates the feature has been turned ON.  
Section 8. Customising the nudge sensor  
In high winds, the nudge sensor may activate the system. It will  
determine the rocking is an attempt to remove items such as fairing  
panels, seat or luggage. Too many ‘nudges’ in a set period of time will  
result in a full reaction. You can remove this function, and add it back  
when it suits you.  
Section 10. Motorcycle Over-voltage  
If your motorcycle has problems with its own electrical system, you  
may not be aware of this until it’s too late. Overcharging of the  
motorcycle battery will result in greatly reduced battery life and  
possible breakdown. The Acumen CAT21 system monitors your  
motorcycle electrical system for over-voltage while the motorcycle is  
being used (set at 16V). If the system has been subjected to over-  
voltage, it will beep 3 times as soon as the ignition is switched off. If  
this happens several times, we recommend you have your motorcycle  
examined by an authorised dealer.  
With the alarm disarmed, and the ignition switched on, press the ‘P’  
button. This will toggle the pre-alert function off and on. (3 flashes - off  
and 6 flashes - on)  
6
 
Customising the system  
Section 11. Remote Transmitter battery low warning.  
Section 13. Key Conversion  
Whenever the remote transmitter is used, the alarm monitors the state  
of the transmitter’s batteries. When the batteries start to become  
discharged, the CAT21 will tell you with 6 rapid beeps every time the  
key fob is used.  
On registering the alarm as  
first or subsequent owner you  
will receive two key blanks.  
These will be suitable for your  
motorcycle which can be cut  
locally to match your original  
key.  
When this happens you still have plenty of time to get those batteries  
replaced. We recommend you don’t use the torch function though. (see  
section 12)  
Section 14. Trigger warning  
Section 12. Torch feature  
If the alarm has triggered while it has been protecting your motorcycle,  
it will tell when you disarm the system. The system will give one long  
beep instead of one quick beep. You can then enter diagnostic mode  
(Section 4) and the alarm will tell you why it has been triggered.  
The remote transmitter has a torch built into it. This is extremely useful  
to help you find the ignition lock on those dark wintry mornings and  
evenings. Press the ‘torch’ button to activate the torch. Excessive use  
of the torch will discharge the transmitter batteries. However, this  
should not cause a problem because  
A) There is an automatic shut-off of the torch set at 20 seconds. If you  
need the torch function for longer than this, release the button and  
start again.  
Section 15. Sleep Mode  
The Acumen CAT21 incorporates a sleep mode to protect the  
motorcycle battery. If you use an intelligent float charger, such as the  
Acumax 900, the unit will not go into sleep.  
B) Even if the batteries become so discharged they can no longer  
work the torch, the radio (arm/disarm) part of the transmitter  
continues to function.  
If the unit is in sleep, and you connect a charger, the unit will come out  
of sleep mode. Sleep mode is determined by a combination of battery  
state and time. If the unit is in sleep (determined by very slow flash  
rate of the system LED) you can disarm by;  
C) The CAT21 system will tell you if the transmitter batteries are  
becoming discharged. (section 11)  
D) If all else fails you can still use the PIN override to start your  
motorcycle. (section 16)  
Holding down the ‘key’ button and then switch on the motorcycle  
ignition.  
7
 
Customising the system  
TO ENTER THE INITIAL PIN  
You can now enter the pin of  
your choice; say 4 digits - 1234  
Section 16. PIN Override  
If you cannot disarm the system from the  
remote transmitter - see troubleshooting, - you  
will be able to disarm the system by using the  
Personal Identification Number (PIN).  
Each step in this process will be confirmed by  
beeps or tones:  
Ignition on, count 1 beep, ignition off  
Ignition on, count 2 beeps, ignition off  
Ignition on, count 3 beeps, ignition off  
Ignition on, count 4 beeps, ignition off  
Press the ‘P’ button on the transmitter.  
1. Disarm the system  
2. Remove system fuse  
(1 beep will confirm this)  
The CAT21 system leaves the factory with no  
PIN override in its memory. We feel it is easier  
for you, the rider, to enter a number which  
means something to you and can easily be  
remembered. You should never need to use  
the PIN override, but if you do have to use it  
then this system just might make life a bit  
easier!  
3. Switch motorcycle ignition on. (1 beep)  
4. Enter service mode (1 beep - 2 to 3 seconds)  
5. Press ‘key’ and ‘P’ buttons together on the  
transmitter (1 beep)  
You will now get one long tone, and you will  
need to confirm the PIN  
6. Replace system fuse (1 beep)  
7. Switch ignition off (1 beep )  
Ignition on, count 1 beep, ignition off  
Ignition on, count 2 beeps, ignition off  
Ignition on, count 3 beeps, ignition off  
Ignition on, count 4 beeps, ignition off  
To enter a new PIN you will need access to  
the system fuse (details of where the fuse is  
positioned should be on the Certificate of  
Installation. Acumen will not know where the  
fuse is!). and you will have to be able to enter  
service mode (see section 3)  
8. Press ‘key’ and ‘P’ buttons together on the  
transmitter (2 beeps)  
IF YOU GET IT WRONG  
You will get 2 long tones to confirm the PIN  
has been entered successfully.  
Should you get it wrong or distracted at any  
point in this process, and you want to start the  
process again, simply disarm the alarm with  
the transmitter.  
The CAT21 has the ability to accept different  
levels of security of the PIN - 4, 5 or 6 digits.  
(3 short tones means the first and second  
entry of the PIN did not match - try again!)  
4 Digits will give 6561 combinations  
5 Digits will give 59049 combinations, and  
6 Digits will give 531441 combinations.  
The above example was for a PIN of 4 digits. If  
you want 5 or 6 digits, then you need to  
choose 5 or 6 numbers before you press the  
‘P’ button on the transmitter, and again when  
you confirm the PIN.  
If the ignition is left OFF for more than 2  
minutes and no action is taken, the system  
will revert to Service Mode.  
If the ignition is left ON for more than 10  
seconds and no action is taken, the system  
will revert to Service Mode.  
8
 
Customising the system  
ENTERING A NEW PIN WHEN A PIN IS  
ALREADY KNOWN.  
Now enter the new pin (say, 6789) by  
Ignition on, count 6 beeps, ignition off  
Ignition on, count 7 beeps, ignition off  
Ignition on, count 8 beeps, ignition off  
Ignition on, count 9 beeps, ignition off  
Press the ‘P’ button on the transmitter.  
DISARMING THE SYSTEM USING THE PIN  
OVERRIDE  
From time- time you may wish to change  
the PIN that is in the system.  
If the system is armed and you cannot disarm it  
from the transmitter, disarm using the PIN  
override (in this example the PIN is set to 1234)  
1. Disarm the system  
2. Remove system fuse  
(1 beep will confirm this)  
Switch on the motorcycle ignition and leave on -  
the alarm will react... Let the system react for 30  
seconds (until it stops).  
3. Switch motorcycle ignition on. (1 beep)  
4. Enter service mode (1 beep )  
The LED will illuminate for 5 secs and during this  
time switch the ignition OFF  
You will now get one long tone, and you will  
need to confirm the new PIN  
5. Press ‘key’ and ‘P’ buttons together on  
the transmitter (1 beep)  
DURING THIS 5 SECOND PERIOD  
Ignition on, count 6 beeps, ignition off  
Ignition on, count 7 beeps, ignition off  
Ignition on, count 8 beeps, ignition off  
Ignition on, count 9 beeps, ignition off  
6. Replace system fuse (1 beep)  
7. Switch ignition off (1 beep)  
Switch ignition ON - count 1 beep - ignition OFF  
Switch ignition ON - count 2 beeps - ignition OFF  
Switch ignition ON - count 3 beeps - ignition OFF  
Switch ignition ON - count 4 beeps - ignition OFF  
8. Press ‘key’ and ‘P’ buttons together on  
the transmitter (1 beep)  
Enter your known pin; say 4 digits of 1234  
Ignition on, count 1 beep, ignition off  
Ignition on, count 2 beeps, ignition off  
Ignition on, count 3 beeps, ignition off  
Ignition on, count 4 beeps, ignition off  
The system will now disarm - 1 beep and 1 flash of  
the indicators, you now have 50 seconds to start  
the motorcycle or the CAT21will arm again.  
The above example was for a PIN of 4  
digits. If you want 5 or 6 digits, then you  
need to choose 5 or 6 numbers before you  
press the ‘P’ button on the transmitter, and  
again when you confirm the PIN.  
9
 
Troubleshooting  
The Acumen CAT21 is manufactured using automotive specification  
parts, including a waterproof connector, and is fully encapsulated to  
provide protection against water and vibration. The system relies on  
various signals to make it function correctly and any one of these  
signals may cause false reactions.  
System cannot be armed or disarmed by the remote transmitter  
1. Check the ignition switch is in the off position  
2. Check the system fuse  
3. Check you are within normal operating range of the motorcycle  
(10 metres max)  
False alarms; Enter diagnostic mode to see why the alarm has  
triggered.  
4. Check the condition of the transmitter battery  
5. The transmitter can be affected by other radio sources. This  
problem can usually be overcome by placing the transmitter as  
close as possible to the alarm system. Alternatively, you can move  
the motorcycle a distance which will reduce the affect of the  
interference. In this event you can disarm the system by using the  
PIN.  
2 beeps. Blown fuse - Replace. If it blows again contact the installing  
dealer.  
3 beeps. The unit has detected an ‘hotwire’ signal.  
4 beeps. The movement or nudge sensor has reacted. Enter  
Convenience Mode (Section 2) to remove this function until the  
problem is sorted.  
5 beeps. Anti tamper switch - ensure it is mounted correctly.  
10  
 
Maintenance  
Transmitter  
Spares & Accessories  
The transmitter contains delicate electronic circuitry. Do not subject to  
excessive shock, heat, or immersion in water.  
Acumen can supply a range of spares & accessories to enhance the  
features of the CAT21 system,  
Replace the batteries when you here a burst of rapid beeps from the  
CAT21 system upon use of the transmitter. The transmitter uses  
2 x CR2016 batteries.  
1. Spare and replacement remote transmitters and batteries  
2. Different coloured System LED’s to match your motorcycle (Green,  
Red, White, Blue, Yellow)  
New Transmitters  
3. Acumax 900 Intelligent ‘float’ battery charger  
4. Extra, external sirens. (If your CAT21 system is ‘buried’ in the  
motorcycle, the audible warning may not be as loud as you would  
like. This extra siren will allow to position it where the sound can  
get out.)  
New transmitters are available directly from Acumen Electronics Ltd or  
from your installer. The system can only recognise two remotes at any  
one time.  
Motorcycle Battery  
5. Pager. If your alarm is triggered while you are out of earshot, the  
pager will let you know. It will tell you if you are in range, and has  
three trigger circuits.  
The CAT21 system incorporates a sleep mode (see section 15) to  
protect the motorcycle battery from deep discharge. Should you wish  
to use an intelligent float charger, we recommend the use of the  
Acumax 900 charger, available from Acumen Electronics Ltd.  
6. Additional magnet sensors (such as seat, or link to your garage  
door).  
General Security Precautions.  
Warranty terms and Conditions  
While the Acumen CAT21 provides state of the art electronic security  
and protection, it will not, by itself, ensure your motorcycle will not be  
stolen. We recommend you undertake basic security precautions such  
as;  
Full details are given in the Terms and Conditions document.  
Parking in a locked garage if possible,  
Parking in well lit areas if a garage is not applicable,  
Using a bike cover where appropriate,  
Using a chain or shackle and ground anchor.  
11  
 

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