2 Select “Unplayed images” (for new images) or“Played images” (for images that have beenplayed) ® .R The most recent image set of the selected type isdisplayed.3 Browse the image sets and images.R The following operations are available.Plays back all images in an imageset continuouslyBrowses image sets, from olderones to newer onesBrowses image sets, from newerones to older onesDisplays the options menuReturns to the previous screenPauses continuous playbackPlays the previous image in animage set when continuous play ispausedPlays the next image in an imageset when continuous play is paused4 When finished, press M N.4.7 Using electric locksWhen a commercially available electric lock is connectedto the main monitor, you can unlock a door or gate usingthe main monitor.R For detailed information about connections, see theoperating instructions included with the electric lockand the Installation Guide of this product.4.7.1 Configuring electric locks1 Press M N.2 Select “Connected devices” ® .3 Select “Electric lock” ® .4 Select the doorphone (“Doorphone 1” or“Doorphone 2”) that you want to assign the electriclock to ® .5 Select the type of the electric lock ® .6 Select the device that the electric lock is connectedto ® .7 Select the unlocking time ® .8 When finished, press M N.4.7.2 Unlocking electric locks1 Press while talking or monitoring.R If there are 2 electric locks available, select theelectric lock to be unlocked ® ® pressto unlock another electric lock.Note:R When using multiple electric locks with differentdoorphones, you can only operate the locks from thedoorphone that they are connected to.124. Basic operations