SIGMA Category 1 User Manual
Page 11
Arming the Security System if it fails to operate using the
Radio Transmitter
If the radio transmitter fails to operate the security system, due to a depleted battery in the
radio transmitter for example, or its total loss/damage, the security system can be armed
using the keypad. To do this open and leave open the vehicle s door,
type your PIN code
into the keypad, the security system will arm in the normal way, immediately close the
door and manually lock the door with the vehicle s door key.
Note:
The above procedure can be avoided if your second radio transmitter is to hand.
Changing the Security System s PIN (Personal Identification
Number) Code
Note:
When using the keypad, each time a button is pressed the LED on the keypad will
flash once as confirmation. The next button should not be pressed before this
confirmation. However, you only have 10 seconds to enter the next character. If you
do not press the next character within this time period the LED on the keypad will
flash repeatedly, after which you must start the sequence again from the beginning.
W ith the ignition switched off and the security system disarmed,type into the keypad the
following
Where A A A A represents the old 4-digit PIN code and B B B B represents the newly
chosen 4-digit PIN code. To confirm correct input of your PIN code the siren will bleep
after entering the last digit. The number 92 is the access code/command which notifies
the alarm unit to accept the new PIN code.
So for example if the existing PIN code is 1234 and you wish to change it to 6789 you
would type in:
Example only
9
A
A
A
A
9
2
B
B
B
B
#
Q
Q
Q
B
B
B
B
Q
Q
1
2
3
4
9
2
6
7
8
9
#
Q
Q
Q
6
7
8
9
Q
Q
Old PIN code (the alarm will bleep)
Notifies the alarm to accept the new PIN code
Enter the new PIN code
Confirms the new PIN code
Stores the new PIN code to the alarm. This will be followed by a bleep
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