Qel calibration button new

RELATED FAQS

Question
Answer
Calibration is an internal process of the QEL device when energized the 1st time.  The solenoid will pull and drop 3 times on a standard calibration.  Calibration can be forced by pr...
The following could cause the QEL device to retract and release repeatedly: If this is a vertical rod type device, the vertical rods could be adjusted too short. Check rods for dead locking, ...
Improper mechanical adjustment or QEL calibration could cause the QEL cycle three times with solid LED and not work. First check mechanical adjustment on vertical rods or mortise lock device and co...
On a biometric F-Series or E-Series hand reader, the desired row (r) value and column (c) value should each be zero (0), plus or minus 2.  The desired exposure (e) value sh...
To get the camera calibration values on a biometric F-Series HandPunch or F-Series HandKey, press the * (asterisk) key 11 times. It will display R (row), C (column), and E (exposure)...
You can use the QEL+ device with 900-2Q option board. The 900-2Q board is obsolete with no stock remaining.   
The new QEL motor has a label affixed to the cover, the older QEL motor has no such label.  See attached image.
The Von Duprin EL33A/35A/98/99 device can be converted to the QEL device by getting the correct sized QEL baseplate conversion kit. The existing PS914 or PS873 power supply can be used. ...