£1k to replace a 9800, that is a London big company r** off price.
eBay, you might find a replacement keypad there if you really get stuck.
But - why not change your 16yr old code?
USER CODE CHANGE
Enter Code
Press Prog key ( 4 )
Display will ask for Old Code ( oc )
Enter Old Code
Display will ask for New Code ( nc )
Enter New Code
Press Clear to Register & return to Day
Does this solve your immediate problem?
If your existing code does not work, why not put in a new one?
Note: If you are adding a 2nd, 3rd or 4th code for the first time, enter AAAA for second code, BBBB for third code, CCCC for the fourth code and OMIT OMIT OMIT OMIT for the Duress code when asked for the old code (oc).
This is the only time that these keys are used as an access code. When and existing code is to be changed, the user must enter the old four-digit code.
Any of this help? Let me know, good luck
acorn, January 2011