Title: Hardware Installation Guide.pdf
5. As prompted by the command keypads, enter a valid cardholder PIN. If you have Biometric Verify configured, present your finger to the Bioscrypt alternate reader to gain successful biometric identification and access.5. As prompted by the command keypads, enter a valid cardholder PIN. If you have Biometric Verify configured, present your finger to the Bioscrypt alternate reader to gain successful biometric identification and access.119.2Hardware Revision and FirmwareThe hardware revision can be determined in one of two ways:Check the circuit board revision label located on the backside of the board.Simultaneously press the center two keys of the top row on the keypad. The last character on the right of the top line is the hardware revision.In order for the command keypad to function properly, the following firmware is required:LNL-CK rev. A uses firmware 1.3 or later.LNL-CK rev. B uses firmware 1.50 or later.