-11-9. Electric Lock Connection(NOT RECOMMENDED). See Page 12.1) Door Lock Controlled with Internal Power1. The door lock is limited to 12Vdc, and holdingcurrent must be less than 250mA when using internalpower supply mode.2. The Unlock Mode Parameter must be set to 0 (bydefault).3. Jumper set to 1-2 position for power-off-to-unlocksafety type(Normally closed mode); set to 2-3 po-sition for power-on-to -unlock type(Normally openmode ).4. If different unlocking time is needed,change theunlock time on door station,detail information refer toDT system technical guide .Note: NOT RECOMMENDED unless the door lock is less than 250mA. Please see Page 12for HOW TO HOOK UP A DOOR RELEASE.JP_LK12V 300mAExit buttonJumper position in 2-3+- +12VLK -LK+N.O.EB-EB+1 2 3Power-on-to-Unlock type:8. Answering a callWhen there is a call from a video door station.The call tone sounds, an image will bedisplayed on the screen.Touch icon on screen or press TALK/MON button on the panel, begincommunicating hands free with the visitor for 90 seconds.While communicating with the visitor, unlock the door, capture images/videos and adjustscreen&volume are available. More details,please refer to the following descriptions.Note: 1.If nobody answers the phone, the screen will be turned off automatically after 40 seconds.2.The 5 direction pad operation should make in effect with fish-eye door station.