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Vista 15 p?

It's saying CHECK 100 on my keypad and beeping constantly,I've spoke to an engineer who can't attend until after Christmas as he's on holiday.Is there a way I can stop it beeping until then please.
Steve, December 2012
So what's stopping you from finding another engineer?

In the meantime enter your code and press 1, that should silence the alert for a short time.

It's simple RF fault but you need an engineer.

e manno, December 2012
From the manual >

"The receiver is supervised and a trouble report is
sent (“CHECK 100” displayed) if communication
between the panel and receiver is interrupted, or
if no valid RF signals from at least one supervised
transmitter are received within 12 hours."

acorn, December 2012
link Click here to see other fixes for Vista 15.