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Second iPhone not connecting
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RELATED FAQS
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Answer
How do I clear the HandNet for Windows error message, "Index or primary key cannot contain a null value" on a biometric HandKey?
Resolution:
This HandNet for Windows message appears only when a HandKey 2 connects to it for the first time. During the uploading of users from the HandKey 2 to HandNet, the software verifies the user d...:
What would cause an EL device to pull and release?
Resolution:
If your Von Duprin EL (solenoid) device pulls and releases quickly instead of holding the latch retracted, please check all of the items below.In most cases, one or more of these solutions will r...: