Programming46Using {DOOR KEY} buttonSetting {DOOR KEY} buttonWhen a separate door opener is connected to the main monitor station, you can open the door using the main monitor stationor the sub monitor station. You can also select how long the door remains open. If you do not use the door opener, select “NOTCONNECT”.You can perform this operation using the main monitor station.L�The default setting is “5 SEC OPEN”.1 During standby, press and hold {SET} for about 3 seconds.2 Select “OTHER” by pressing {▼} or {▲}.3 Press {D} then select “DOOR KEY” by pressing {▼} or {▲}.4 Press {D} then select the desired item by pressing {▼} or {▲}.5 Press {D}.L�“l” moves to the selected item.↓(Returns to the display of step 3.)6 To end the operation, press {OFF}.Using {DOOR KEY} buttonYou can perform the operation using the main monitor station or the sub monitor station.1 To open the door, press {DOOR KEY} while receiving a call from the door station, monitoring image taken by the doorstation, talking to the main monitor station from the door station.L�Door opener allows you to open the door for the time specified in step 4 of the section “Setting {DOOR KEY} button”.L�When you operate on the sub monitor station, you cannot open the door while receiving a call from the door station.L�When the door is opened, “ ” is displayed on the sub monitor station (When you operate on the sub monitor station),and the {DOOR KEY} on the main monitor station lights up (When you operate on the main monitor station).