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downgrade firmware versions
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Question
Answer
Selected the wrong lock model (CO-200 or CO-220) when updating CO Firmware.
Resolution:
For any CO-200-40 Privacy or CO-220-75 Safe School lock that was manufactured before May 2014: When updating the lock's firmware to CO.A.12 or later, SUS will first ask the question βIs this a CO-...:
What is the part number for the wireless communication module, radio board, COM400, with the remote antenna connection (gold jack)?
Resolution:
The COM400 has only two versions of FW, 2.2a and 2,2d and they are cross compatible and completely functional with all AD-Series wireless devices. There is no reason to change a FW 2.2a to a FW 2...:
Why can't I LINK my AD-Series lock?
Resolution:
1. To put the AD400 in LINK mode, hold down the RTE (Lever or crash bar see below) and press the # key on the key board, or present a card to the reader. ...:
Which AD firmware package version supports WRI400/CT5000 devices?
Resolution:
SUS 4.4.0 released on 06/06/2011 is the first released SUS version compatible with WRI400 and CT5000 devices.: