Elevator Forum Elev8d @elev8d Forum Home | Recent Posts Active Member Joined: Jan 1, 2010 Follow Profile Activity Topics: 1 / Replies: 4 AllTopicsReplies Reply Jump the limit. Run on stop ring. 8 years ago Forum Technical Questions Reply Had the same issue. We sent old board to unitec and had them repair it. It was about a 3 day turn around. 8 years ago Forum Technical Questions Reply Any event code with it? 8 years ago Forum Technical Questions Reply Bump up ntsd tolerance to about 500 and try it. Then set it back. 9 years ago Forum Technical Questions Topic Schindler 3300 testing 9 years ago Forum Technical Questions Replies: 1 Views: 2397