Panasonic VL-GM201A 用户手册

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页码 32
9
Introduction and Installation
Microphone
Display
MONITOR button
L
Allows you to monitor the sound and camera image from the door station (page 26).
BRIGHT button
L
Allows you to adjust the display brightness. 5 levels are available.
DOOR button
L
Allows you to open the door (page 27).
Speaker
TALK button
L
To answer a door call and/or speak to the visitor (page 23).
Talk indicator
L
Lights while you are talking.
RINGER VOLUME switch
L
To adjust the ringer volume. 3 levels (high/low/off) are available.
ANSWER switch
L
To change the answering mode (page 23).
PBX MODE switch
L
To connect the unit to a PBX, turn on this switch (page 20).
GM201A.book  Page 9  Monday, April 4, 2005  5:10 PM