9E-730/630/750/79E/RT Series Installation G uide - PK3677_T_04_16Electronic override using the FDU:(For electronic override using ATLAS, please referto ATLAS user guide)If the card reader fails, the E-730/630/750/79Elock can be opened using the FDU (Front DeskUnit). The lock must have been initialized by avalid FDU from the hotel where it is installed(i.e. with the correct internal and external hotelcodes), before the electronic override can beused.There are two possible security levels:Low security: IF an FDU with a software ver-sion lower than V2.01 overrides the lock, the lockaudit records only the date and time.High security: IF an FDU with version V2.01 orhigher software overrides the lock, the lock auditrecords the FDU number, the Authorization key-card number, the date and the time.Hardware Required:Minimum Authorization Keycard Required:Programming Authorization (PA)Steps to activate the E-730/630/750/79Eelectronic override:1. Insert the communication cable into the lock.Wait 2 seconds, then connect the cable to theserial port of the FDU.2. Press any key to activate the FDU, then swipe a PAor higher keycard through the FDU. If the greenLED on the lock flashes once, disconnect the cablefrom the Serial Port, wait 2 seconds, and recon-nect the cable.Main Menu:1 = Keycard2 = Reset?3. Enter 8 to select the Programming Menu, thenpress < >.Program1 = A lock2 = Another FDU?4. Wait 2 seconds. Enter 1 to select the Lock option,and press < >.Enter Function1 = Program Addresses2 = Reset Addresses?5. Enter 7 to select the Override option, thenpress < >.Ready to perform anelectrical override.Strike a key,or C to quit.6. Wait 2 seconds, then press any key on the FDU toactivate the electronic override. The green LED onthe lock should light. The following message shouldappear on the FDU screen immediately or within 2seconds.Trying to establishcommunicationCommunication SuccessfulPress any key to continue.8. Open the door. You have only 4 seconds afterthis message appears to open the door9. Remove the communication cable from the lock.Some messages on the screen may differdepending on the FDU version, but themenu choices are the same.Front Desk Unit (FDU) andCommunication CableIf the lock will not respond to any keycard (including the Emergency keycard), there are four options thatshould be attempted to open the door. In order, they are:1. Verify the batteries, and replace them if they are providing less than 4 Volts total. Use the Emergencykeycard.2. Use the electronic override feature (requires FDU and communication cable or ATLAS M-Unit and IPM).3. Use mechanical key if locking system has one (see Section J, step 8).4. Contact Technical Support for instructions on using the drill point.G OPERATING THE EMERGENCY OVERRIDEFor RT lock series, please refer to system 6000 manual. For multihousing refer to RezShield manual.