4. Basic operations114. Basic operationsBasic operations4.1 Answering doorphone callsWhen you receive a call from a doorphone, the mainmonitor, extension monitor, and sub monitor ring, anddisplay an image from the doorphone.To answer the callPress M N.R Speak within about 50 cm of the microphone.R Speak alternatively with the visitor. If you and thevisitor speak at the same time, you will not heareach other.R You can talk for up to about 90 seconds.To end the callPress M N.4.2 Talking with other devicesYou can make intercom calls between the main monitor,sub monitor, and extension monitor.To make a call1. Press M N. (M N for the sub monitor.)2. If there are multiple devices, select the device topage → . ( (OK) for the sub monitor.)R To page all devices, select “Call alltogether” → . (“ALL” → (OK) forthe sub monitor.)3. Page the other party.4. Talk with the paged party when they answer the call.5. When finished, press M N.To receive a call1. When the intercom call is received, press M N totalk to the paging party.2. When finished, press M N.4.3 Monitoring the outside withthe doorphoneYou can monitor the sounds and images from thedoorphone using the main monitor, extension monitor,and sub monitor.1 Press M N. (M N for the sub monitor.)R If there are multiple doorphones, select thedesired doorphone → . ( (OK) forthe sub monitor.)R The images from the doorphone are displayed.2 Monitor the sound and image.R You can talk to the monitored party by pressingM N.3 When finished, press M N.4.4 Recording automatically(recording a received call; mainmonitor and extension monitoronly)The main monitor and extension monitor can recorddoorphone images (still images). They can save imagesfrom up to 50 doorphone calls or monitoring sessions.Each time new images are recorded, they are saved inan image set of up to 8 images.When a visitor calls you, the main monitor andextension monitor record 8 images automatically(whether you answer the call or not). Recording startsabout 2 seconds after you receive the call.When you do not answer a callThe recorded images are saved as unplayed images,and the play lamp lights.When there are multiple doorphonesR When you are talking or monitoring and there is anincoming call from another doorphone, images fromthe incoming call will not be displayed and recorded.In order to display and record incoming calls, youmust end the current call or stop monitoring.R If there is an incoming call from another doorphone,while receiving an incoming call, the number ofrecorded images from the 1st caller (8 images) arereduced.When the memory is full (auto image updating)When the memory is full, new images overwrite theoldest images automatically. This occurs even if theoldest images are unplayed images.4.5 Recording manually(recording while monitoring)The main monitor, extension monitor, and sub monitorcan manually record 8 images while monitoring.R Main monitor/extension monitor:While monitoring, press .R Sub monitor:While monitoring, press (REC).4.6 Playing recorded images(main monitor and extensionmonitor only)When there are new (i.e., unplayed) images recorded,the play lamp (page 8) lights.1 Press M N.R “Recorded image list” screen is displayed.