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EL trouble shooting guide
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RELATED FAQS
Question
Answer
How do you set up Windows' "Hyper Terminal" for console port troubleshooting on a biometric GT-400?
Resolution:
You can use Windows' "Hyper Terminal" to configure console port troubleshooting, set up a serial connection, and/or set up RS232 output on a biometric GT-400: For the COM setting, go into the C...:
Hand Reader just stops communicating via Ethernet?
Resolution:
When the Ethernet communications suddenly stop working on a biometric hand reader, there is the set of questions to ask the customer to start the troubleshooting process. They are detail orie...:
Can the Von Duprin exit alarm ALK and electric latch retraction QEL or EL device be in the same device?
Resolution:
No, Von Duprin exit alarm ALK and electric latch retraction QEL or EL are installed in the same location and can't be ordered together with the same device.:
How do I wire an EL device to normally hold open the latch and release it during a fire alarm?
Resolution:
Use a normally closed fire alarm as the input to the power supply option board (PS873-2 or PS914-2RS), this will hold the latch retracted. During a fire alarm, the contact will open, dropping...:
What wire gauge and run is recommended for Von Duprin electric latch retraction EL device?
Resolution:
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What is the power output of a 4600 operator?
Resolution:
The 4600 Series operator has both a 12VDC and 24VDC output rated at 1A (combined load) to power strikes, maglocks, and other devices, but an EL device must have a separate Power Supply for motorize...: