SIGMA Category 1 - Manual (Page 13)

Excluding Ultrasonic Interior Protection (Option 2 on the keypad)
Arming the security system without ultrasonic interior protection will be necessary if you
wish to leave people or animals inside the secured vehicle (sensible safety precautions
should be exercised if considering this action!). This facility may also be used to provide
limited protection of the vehicle if left unattended with the windows and/or sunroof open.
To do this turn on the vehicle s ignition, give the radio transmitter button a quick press,
type 2 on the keypad and immediately turn off the ignition. Vacate the vehicle, closing all
doors, boot and bonnet. Now arm the security system in the normal way.
The security system will acknowledge arming with 8 flashes of the vehicle s hazard
warning lights, instead of the normal 4.
Ultrasonic protection will be restored next time you arm the security system in the normal
way.
Enable/Disable Safety-Lock Feature (Options 4 and 5 on the keypad)
Many Police forces now recommend that you lock your vehicle s doors whilst driving,
Safety-Lock prevents you from having to remember to do so. If all the doors, bonnet and
boot are closed and you turn on the vehicle s ignition all the doors and boot will single-
lock. Unlike double-locking, the doors can be opened internally at any time. When you
turn off the ignition all the doors and boot will automatically unlock.
To stop the doors and boot locking on a single occasion, for example if you wish to start
the engine and then vacate the vehicle, perhaps to scrape ice from the windows, open a
door and turn on the vehicle s ignition, after 1 second the vehicle s hazard lights will give
a single flash. It is then safe to close your door and Safety-Lock will not lock your doors
until the next time you turn the vehicle s ignition off then on again.
To enable Safety-Lock turn on the vehicle s ignition, give the radio transmitter
button a quick press, type 4 on the keypad and immediately turn off the ignition.
Safety-Lock will now function as described.
To disable Safety-Lock turn on the vehicle s ignition, give the radio transmitter
button a quick press, type 5 on the keypad and immediately turn off the ignition.
Safety-Lock is now disabled and will not operate your door locks.
IMPORTANT NOTICE:
All people driving the vehicle should be made aware that Safety-Lock is enabled,
to prevent them inadvertently locking the keys inside the vehicle.
Displaying Vehicle s Battery Voltage (Option 8 on the Keypad)
Turn on the vehicle s ignition, give the radio transmitter button a quick press, type 8 on
the keypad and immediately turn off the ignition. The dashboard LED will flash the
approximate voltage of the vehicle s battery (i.e. 12 flashes = 12 volts). A battery voltage
below 9 volts can affect the security system s correct operation and the vehicle may not
s tart. If your security system is armed and you have power loss, the radio transmitter may
not operate the security system, and your emergency override keypad may not operate.
Recharge the vehicle s battery if possible, or contact your motoring organisation.
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