is your pressurization panel setup correctly ?did u climb to cruise altitude before decending ?

Only when the throttle is above 40% (or something like that)? Bert Van Bulck

Well, my point would be that you shouldn't get a horn because if you call them at the same time, the gear will be down before the flaps will be at 15. I've never heard the horn in the NG, anyway when the calls are made thusly.