V-Tech AT27SD_TD7 Manual - Manual (Page 4)

1. Parts and Functions
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Key Functions
1.●LCD●screen ● ● Display●the●images●from●outdoor●station.Touch●operation.
2.●LED●indicator ● ● Normally●light●on●when●in●use
3.●Unlock●key ● ● Press●to●release●the●door●for●visitors●during●talking●or●monitoring.
4.●Mon/Talk●key
● ● Press●to●view●the●outside●condiction.
● ● Press●to●talk●with●the●visitors●while●receiving●a●call.
5.●Menu●key ● ● Press●to●open●a●list●of●actions●available●on●the●current●screen.
6.●Microphone ● ● Receives●sound●from●the●user.
7.●Speaker ● ● Output●sound●from●the●outdoor.
8.●Mounting●Hook ● ● Used●to●hang●up●the●monitor●unit
9.●Connection●Port ● ● Bus●line●terminal
10.SD●card●slot ● ● Press●to●activate●the●intercom●function●page.
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