I have most of the manual for my Bentley Alarm but not page 10 that tells me how to put in a new 4 digit code. My dayghter has moved to a house with this alarm, all works well but we do not know the previous code as the previous owner unfortunately passed away.
I know how to reset the alarm to factory settings but not how to put the code in.

Any help would be useful

AJM, November 2011

Its there, the "old code" will be the defaulted code.

FFS can you not read?

Alarm, November 2011

Thanks for your help guys,I know how to reset the panel to'factory settings' I also know how to reset the four digit code, if I had the original one. I know how to get into the Engineering Programming 'Enter 2580. What I don't know is how to enter a made up four digit code for the first time. I guess it is just a sequence to follow.

AJM, November 2011

Defaulting the panel, does what does what it says. Factory programmed default values, including Engineer and User codes. These codes can then be changed, by AJM, who does not have p.10 of the manual to tell him how to do it.

That's why he wanted the information requested.

homer, hrs, harvey g, as you all obviously don't know anything about the workings of alarm systems I suggest you go and play somewhere else.

acorn, November 2011

don't need the old code,you can punch any 4 digits in then simply make yourself a cuppa and wait for the police doh.

homer, November 2011

yeh I agree so anyone can change the code on any alarm, if he knows the code already programed into it.if he does not however know the old code then iam sure you cannot factory reset .not by the user panel anyway .

hrs, November 2011

in step 1 why does it ask you to input the OLD code which AJM doesn't know.isn't that the reason why AJM needs to change the code.you cannot enter this sequence without the pre code.

harvey g, November 2011

You certainly did fail mm, AJM knows how to Factory Reset, the next bit (from the missing p.10) is >>

After you have done your Factory Reset as you mentioned, from the missing page is how to >>

CUSTOMER KEYCODE PROGRAMMING

1. Enter [OLD 4 DIGIT KEYCODE]

2. Enter [9 9 9 9 ] ........... All L.E.Ds illuminated

3. Enter [ NEW 4 DIGIT KEYCODE ]

4. Enter [ ON ] ............ New keycode stored in memory

acorn, November 2011

how can he enter old four digit code when he doesn't know it?,failed at first hurdle...

mm, November 2011

Hope you understand this, I don't - It's copied from the manual though.

CUSTOMER KEYCODE PROGRAMMING

1. Enter [OLD 4 DIGIT KEYCODE]

2. Enter [9 9 9 9 ] ........... All L.E.Ds illuminated

3. Enter [ NEW 4 DIGIT KEYCODE ]

4. Enter [ ON ] ............ New keycode stored in memory

acorn, November 2011